WebSVN – eFlore/Applications.cel – Diff – /trunk/jrest/bibliotheque/ExtracteurMetadonnees.php


<?php
// declare(encoding='UTF-8');
/**
 * Classe d'extraction de metadonnées d'un fichier JPEG afin de les mettre dans un tableau au format du CEL.
 *
 * @internal   Mininum PHP version : 5.2
 * @category   CEL
 * @package    Services
 * @subpackage Bibliothèques
 * @version    0.1
 * @author     Mathias CHOUET <mathias@tela-botanica.org>
 * @author     Jean-Pascal MILCENT <jpm@tela-botanica.org>
 * @author     Aurelien PERONNET <aurelien@tela-botanica.org>
 * @license    GPL v3 <http://www.gnu.org/licenses/gpl.txt>
 * @license    CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>
 * @copyright  1999-2014 Tela Botanica <accueil@tela-botanica.org>
 */
class ExtracteurMetadonnees {
 
	private $meta = array();
	private $tableau_ids_tags_exif = array(
			'InteropIndex' => '1',
			'InteropVersion' => '2',
			'ProcessingSoftware' => '11',
			'SubfileType' => '254',
			'OldSubfileType' => '255',
			'ImageWidth' => '256',
			'ImageHeight' => '257',
			'BitsPerSample' => '258',
			'Compression' => '259',
			'PhotometricInterpretation' => '262',
			'Thresholding' => '263',
			'CellWidth' => '264',
			'CellLength' => '265',
			'FillOrder' => '266',
			'DocumentName' => '269',
			'ImageDescription' => '270',
			'Make' => '271',
			'Model' => '272',
			'StripOffsets' => '273',
			'Orientation' => '274',
			'SamplesPerPixel' => '277',
			'RowsPerStrip' => '278',
			'StripByteCounts' => '279',
			'MinSampleValue' => '280',
			'MaxSampleValue' => '281',
			'XResolution' => '282',
			'YResolution' => '283',
			'PlanarConfiguration' => '284',
			'PageName' => '285',
			'XPosition' => '286',
			'YPosition' => '287',
			'FreeOffsets' => '288',
			'FreeByteCounts' => '289',
			'GrayResponseUnit' => '290',
			'GrayResponseCurve' => '291',
			'T4Options' => '292',
			'T6Options' => '293',
			'ResolutionUnit' => '296',
			'PageNumber' => '297',
			'ColorResponseUnit' => '300',
			'TransferFunction' => '301',
			'Software' => '305',
			'ModifyDate' => '306',
			'Artist' => '315',
			'HostComputer' => '316',
			'Predictor' => '317',
			'WhitePoint' => '318',
			'PrimaryChromaticities' => '319',
			'ColorMap' => '320',
			'HalftoneHints' => '321',
			'TileWidth' => '322',
			'TileLength' => '323',
			'TileOffsets' => '324',
			'TileByteCounts' => '325',
			'BadFaxLines' => '326',
			'CleanFaxData' => '327',
			'ConsecutiveBadFaxLines' => '328',
			'SubIFD' => '330',
			'InkSet' => '332',
			'InkNames' => '333',
			'NumberofInks' => '334',
			'DotRange' => '336',
			'TargetPrinter' => '337',
			'ExtraSamples' => '338',
			'SampleFormat' => '339',
			'SMinSampleValue' => '340',
			'SMaxSampleValue' => '341',
			'TransferRange' => '342',
			'ClipPath' => '343',
			'XClipPathUnits' => '344',
			'YClipPathUnits' => '345',
			'Indexed' => '346',
			'JPEGTables' => '347',
			'OPIProxy' => '351',
			'GlobalParametersIFD' => '400',
			'ProfileType' => '401',
			'FaxProfile' => '402',
			'CodingMethods' => '403',
			'VersionYear' => '404',
			'ModeNumber' => '405',
			'Decode' => '433',
			'DefaultImageColor' => '434',
			'T82Options' => '435',
			'JPEGTables' => '437',
			'JPEGProc' => '512',
			'ThumbnailOffset' => '513',
			'ThumbnailLength' => '514',
			'JPEGRestartInterval' => '515',
			'JPEGLosslessPredictors' => '517',
			'JPEGPointTransforms' => '518',
			'JPEGQTables' => '519',
			'JPEGDCTables' => '520',
			'JPEGACTables' => '521',
			'YCbCrCoefficients' => '529',
			'YCbCrSubSampling' => '530',
			'YCbCrPositioning' => '531',
			'ReferenceBlackWhite' => '532',
			'StripRowCounts' => '559',
			'ApplicationNotes' => '700',
			'USPTOMiscellaneous' => '999',
			'RelatedImageFileFormat' => '4096',
			'RelatedImageWidth' => '4097',
			'RelatedImageHeight' => '4098',
			'Rating' => '18246',
			'XP_DIP_XML' => '18247',
			'StitchInfo' => '18248',
			'RatingPercent' => '18249',
			'ImageID' => '32781',
			'WangTag1' => '32931',
			'WangAnnotation' => '32932',
			'WangTag3' => '32933',
			'WangTag4' => '32934',
			'Matteing' => '32995',
			'DataType' => '32996',
			'ImageDepth' => '32997',
			'TileDepth' => '32998',
			'Model2' => '33405',
			'CFARepeatPatternDim' => '33421',
			'CFAPattern2' => '33422',
			'BatteryLevel' => '33423',
			'KodakIFD' => '33424',
			'Copyright' => '33432',
			'ExposureTime' => '33434',
			'FNumber' => '33437',
			'MDFileTag' => '33445',
			'MDScalePixel' => '33446',
			'MDColorTable' => '33447',
			'MDLabName' => '33448',
			'MDSampleInfo' => '33449',
			'MDPrepDate' => '33450',
			'MDPrepTime' => '33451',
			'MDFileUnits' => '33452',
			'PixelScale' => '33550',
			'AdventScale' => '33589',
			'AdventRevision' => '33590',
			'UIC1Tag' => '33628',
			'UIC2Tag' => '33629',
			'UIC3Tag' => '33630',
			'UIC4Tag' => '33631',
			'IPTC-NAA' => '33723',
			'IntergraphPacketData' => '33918',
			'IntergraphFlagRegisters' => '33919',
			'IntergraphMatrix' => '33920',
			'INGRReserved' => '33921',
			'ModelTiePoint' => '33922',
			'Site' => '34016',
			'ColorSequence' => '34017',
			'IT8Header' => '34018',
			'RasterPadding' => '34019',
			'BitsPerRunLength' => '34020',
			'BitsPerExtendedRunLength' => '34021',
			'ColorTable' => '34022',
			'ImageColorIndicator' => '34023',
			'BackgroundColorIndicator' => '34024',
			'ImageColorValue' => '34025',
			'BackgroundColorValue' => '34026',
			'PixelIntensityRange' => '34027',
			'TransparencyIndicator' => '34028',
			'ColorCharacterization' => '34029',
			'HCUsage' => '34030',
			'TrapIndicator' => '34031',
			'CMYKEquivalent' => '34032',
			'SEMInfo' => '34118',
			'AFCP_IPTC' => '34152',
			'PixelMagicJBIGOptions' => '34232',
			'ModelTransform' => '34264',
			'WB_GRGBLevels' => '34306',
			'LeafData' => '34310',
			'PhotoshopSettings' => '34377',
			'ExifOffset' => '34665',
			'ICC_Profile' => '34675',
			'TIFF_FXExtensions' => '34687',
			'MultiProfiles' => '34688',
			'SharedData' => '34689',
			'T88Options' => '34690',
			'ImageLayer' => '34732',
			'GeoTiffDirectory' => '34735',
			'GeoTiffDoubleParams' => '34736',
			'GeoTiffAsciiParams' => '34737',
			'ExposureProgram' => '34850',
			'SpectralSensitivity' => '34852',
			'GPSInfo' => '34853',
			'ISO' => '34855',
			'Opto-ElectricConvFactor' => '34856',
			'Interlace' => '34857',
			'TimeZoneOffset' => '34858',
			'SelfTimerMode' => '34859',
			'SensitivityType' => '34864',
			'StandardOutputSensitivity' => '34865',
			'RecommendedExposureIndex' => '34866',
			'ISOSpeed' => '34867',
			'ISOSpeedLatitudeyyy' => '34868',
			'ISOSpeedLatitudezzz' => '34869',
			'FaxRecvParams' => '34908',
			'FaxSubAddress' => '34909',
			'FaxRecvTime' => '34910',
			'LeafSubIFD' => '34954',
			'ExifVersion' => '36864',
			'DateTimeOriginal' => '36867',
			'CreateDate' => '36868',
			'ComponentsConfiguration' => '37121',
			'CompressedBitsPerPixel' => '37122',
			'ShutterSpeedValue' => '37377',
			'ApertureValue' => '37378',
			'BrightnessValue' => '37379',
			'ExposureCompensation' => '37380',
			'MaxApertureValue' => '37381',
			'SubjectDistance' => '37382',
			'MeteringMode' => '37383',
			'LightSource' => '37384',
			'Flash' => '37385',
			'FocalLength' => '37386',
			'FlashEnergy' => '37387',
			'SpatialFrequencyResponse' => '37388',
			'Noise' => '37389',
			'FocalPlaneXResolution' => '37390',
			'FocalPlaneYResolution' => '37391',
			'FocalPlaneResolutionUnit' => '37392',
			'ImageNumber' => '37393',
			'SecurityClassification' => '37394',
			'ImageHistory' => '37395',
			'SubjectArea' => '37396',
			'ExposureIndex' => '37397',
			'TIFF-EPStandardID' => '37398',
			'SensingMethod' => '37399',
			'CIP3DataFile' => '37434',
			'CIP3Sheet' => '37435',
			'CIP3Side' => '37436',
			'StoNits' => '37439',
			'MakerNoteCanon' => '37500',
			'UserComment' => '37510',
			'SubSecTime' => '37520',
			'SubSecTimeOriginal' => '37521',
			'SubSecTimeDigitized' => '37522',
			'MSDocumentText' => '37679',
			'MSPropertySetStorage' => '37680',
			'MSDocumentTextPosition' => '37681',
			'ImageSourceData' => '37724',
			'XPTitle' => '40091',
			'XPComment' => '40092',
			'XPAuthor' => '40093',
			'XPKeywords' => '40094',
			'XPSubject' => '40095',
			'FlashpixVersion' => '40960',
			'ColorSpace' => '40961',
			'ExifImageWidth' => '40962',
			'ExifImageHeight' => '40963',
			'RelatedSoundFile' => '40964',
			'InteropOffset' => '40965',
			'FlashEnergy' => '41483',
			'SpatialFrequencyResponse' => '41484',
			'Noise' => '41485',
			'FocalPlaneXResolution' => '41486',
			'FocalPlaneYResolution' => '41487',
			'FocalPlaneResolutionUnit' => '41488',
			'ImageNumber' => '41489',
			'SecurityClassification' => '41490',
			'ImageHistory' => '41491',
			'SubjectLocation' => '41492',
			'ExposureIndex' => '41493',
			'TIFF-EPStandardID' => '41494',
			'SensingMethod' => '41495',
			'FileSource' => '41728',
			'SceneType' => '41729',
			'CFAPattern' => '41730',
			'CustomRendered' => '41985',
			'ExposureMode' => '41986',
			'WhiteBalance' => '41987',
			'DigitalZoomRatio' => '41988',
			'FocalLengthIn35mmFormat' => '41989',
			'SceneCaptureType' => '41990',
			'GainControl' => '41991',
			'Contrast' => '41992',
			'Saturation' => '41993',
			'Sharpness' => '41994',
			'DeviceSettingDescription' => '41995',
			'SubjectDistanceRange' => '41996',
			'ImageUniqueID' => '42016',
			'OwnerName' => '42032',
			'SerialNumber' => '42033',
			'LensInfo' => '42034',
			'LensMake' => '42035',
			'LensModel' => '42036',
			'LensSerialNumber' => '42037',
			'GDALMetadata' => '42112',
			'GDALNoData' => '42113',
			'Gamma' => '42240',
			'ExpandSoftware' => '44992',
			'ExpandLens' => '44993',
			'ExpandFilm' => '44994',
			'ExpandFilterLens' => '44995',
			'ExpandScanner' => '44996',
			'ExpandFlashLamp' => '44997',
			'PixelFormat' => '48129',
			'Transformation' => '48130',
			'Uncompressed' => '48131',
			'ImageType' => '48132',
			'ImageWidth' => '48256',
			'ImageHeight' => '48257',
			'WidthResolution' => '48258',
			'HeightResolution' => '48259',
			'ImageOffset' => '48320',
			'ImageByteCount' => '48321',
			'AlphaOffset' => '48322',
			'AlphaByteCount' => '48323',
			'ImageDataDiscard' => '48324',
			'AlphaDataDiscard' => '48325',
			'OceScanjobDesc' => '50215',
			'OceApplicationSelector' => '50216',
			'OceIDNumber' => '50217',
			'OceImageLogic' => '50218',
			'Annotations' => '50255',
			'PrintIM' => '50341',
			'USPTOOriginalContentType' => '50560',
			'DNGVersion' => '50706',
			'DNGBackwardVersion' => '50707',
			'UniqueCameraModel' => '50708',
			'LocalizedCameraModel' => '50709',
			'CFAPlaneColor' => '50710',
			'CFALayout' => '50711',
			'LinearizationTable' => '50712',
			'BlackLevelRepeatDim' => '50713',
			'BlackLevel' => '50714',
			'BlackLevelDeltaH' => '50715',
			'BlackLevelDeltaV' => '50716',
			'WhiteLevel' => '50717',
			'DefaultScale' => '50718',
			'DefaultCropOrigin' => '50719',
			'DefaultCropSize' => '50720',
			'ColorMatrix1' => '50721',
			'ColorMatrix2' => '50722',
			'CameraCalibration1' => '50723',
			'CameraCalibration2' => '50724',
			'ReductionMatrix1' => '50725',
			'ReductionMatrix2' => '50726',
			'AnalogBalance' => '50727',
			'AsShotNeutral' => '50728',
			'AsShotWhiteXY' => '50729',
			'BaselineExposure' => '50730',
			'BaselineNoise' => '50731',
			'BaselineSharpness' => '50732',
			'BayerGreenSplit' => '50733',
			'LinearResponseLimit' => '50734',
			'CameraSerialNumber' => '50735',
			'DNGLensInfo' => '50736',
			'ChromaBlurRadius' => '50737',
			'AntiAliasStrength' => '50738',
			'ShadowScale' => '50739',
			'SR2Private' => '50740',
			'MakerNoteSafety' => '50741',
			'RawImageSegmentation' => '50752',
			'CalibrationIlluminant1' => '50778',
			'CalibrationIlluminant2' => '50779',
			'BestQualityScale' => '50780',
			'RawDataUniqueID' => '50781',
			'AliasLayerMetadata' => '50784',
			'OriginalRawFileName' => '50827',
			'OriginalRawFileData' => '50828',
			'ActiveArea' => '50829',
			'MaskedAreas' => '50830',
			'AsShotICCProfile' => '50831',
			'AsShotPreProfileMatrix' => '50832',
			'CurrentICCProfile' => '50833',
			'CurrentPreProfileMatrix' => '50834',
			'ColorimetricReference' => '50879',
			'PanasonicTitle' => '50898',
			'PanasonicTitle2' => '50899',
			'CameraCalibrationSig' => '50931',
			'ProfileCalibrationSig' => '50932',
			'ProfileIFD' => '50933',
			'AsShotProfileName' => '50934',
			'NoiseReductionApplied' => '50935',
			'ProfileName' => '50936',
			'ProfileHueSatMapDims' => '50937',
			'ProfileHueSatMapData1' => '50938',
			'ProfileHueSatMapData2' => '50939',
			'ProfileToneCurve' => '50940',
			'ProfileEmbedPolicy' => '50941',
			'ProfileCopyright' => '50942',
			'ForwardMatrix1' => '50964',
			'ForwardMatrix2' => '50965',
			'PreviewApplicationName' => '50966',
			'PreviewApplicationVersion' => '50967',
			'PreviewSettingsName' => '50968',
			'PreviewSettingsDigest' => '50969',
			'PreviewColorSpace' => '50970',
			'PreviewDateTime' => '50971',
			'RawImageDigest' => '50972',
			'OriginalRawFileDigest' => '50973',
			'SubTileBlockSize' => '50974',
			'RowInterleaveFactor' => '50975',
			'ProfileLookTableDims' => '50981',
			'ProfileLookTableData' => '50982',
			'OpcodeList1' => '51008',
			'OpcodeList2' => '51009',
			'OpcodeList3' => '51022',
			'NoiseProfile' => '51041',
			'Padding' => '59932',
			'OffsetSchema' => '59933',
			'OwnerName' => '65000',
			'SerialNumber' => '65001',
			'Lens' => '65002',
			'KDC_IFD' => '65024',
			'RawFile' => '65100',
			'Converter' => '65101',
			'WhiteBalance' => '65102',
			'Exposure' => '65105',
			'Shadows' => '65106',
			'Brightness' => '65107',
			'Contrast' => '65108',
			'Saturation' => '65109',
			'Sharpness' => '65110',
			'Smoothness' => '65111',
			'MoireFilter' => '65112',
	);
 
	public function extraireMetadonnees($cheminImage) {
		if ($this->peutUtiliserExifTool()) {
			$this->meta = $this->decoderMetadonneesExifTool($cheminImage);
		} else {
			$this->meta = $this->decoderMetadonneesBasique($cheminImage);
		}
 
		$metadonnees = array();
		$metadonnees['date_shot'] = $this->obtenirDatePriseDeVue() ?: null;
		$metadonnees['size'] = filesize($cheminImage);
		return $metadonnees;
	}
 
	private function peutUtiliserExifTool() {
		// TODO indiquer ceci dans un fichier de config
		return file_exists('/usr/bin/exiftool') && is_executable('/usr/bin/exiftool');
	}
 
	private function decoderMetadonneesExifTool($cheminImage) {
		$metadata = array();
		$res = exec('/usr/bin/exiftool -g -D "'.$cheminImage.'"', $metadata);
 
		$metadata_decodees = array();
		$categorie = '';
		foreach($metadata as &$data) {
			if ($this->estUnSeparateurCategorieExifTool($data)) {
				$categorie = trim(str_replace('----', '', $data));
			} else {
				$data_decodee = $this->parserValeurMetadonneeExifTool($data);
				$cle_metadonnee = str_replace(' ', '', $data_decodee['cle']);
				$metadata_decodees[$categorie][$cle_metadonnee] = $data_decodee;
			}
		}
		return $metadata_decodees;
	}
 
	private function estUnSeparateurCategorieExifTool($data) {
		return preg_match('^---- (.)* ----^',$data);
	}
 
	private function parserValeurMetadonneeExifTool($data) {
		$cle_valeur = explode(':',$data,2);
 
		$valeur = '';
		if(count($cle_valeur) == 2) {
			$valeur	= trim($cle_valeur[1]);
		}
 
		$id_cle = explode(' ',trim($cle_valeur[0]),2);
 
		$id_cle[1] = str_replace(array('-','/'),'',$id_cle[1]);
 
		$cle_id_valeur = array('cle' => $id_cle[1], 'id' => str_replace('-','',$id_cle[0]), 'valeur' => $valeur);
		return $cle_id_valeur;
	}
 
	public function decoderMetadonneesBasique($chemin_fichier) {
		$exif = @exif_read_data($chemin_fichier, "EXIF,COMPUTED,IFD0,FILE,COMMENT", true, false);
 
		// tant pis pour les makernote et xmp, les décoder demande trop de librairies externes, autant installer exiftool alors
		$metadonnees = array();
		$metadonnees['XMP'] = array();
		unset($metadonnees['EXIF']['MakerNote']);
		$metadonnees['MAKERNOTE'] = array();
		$metadonnees_non_formatees = array();
		if(isset($exif['EXIF'])) {
			$metadonnees_non_formatees = array_merge($metadonnees_non_formatees, $exif['EXIF']);
		}
		if(isset($exif['IFD0'])) {
			$metadonnees_non_formatees = array_merge($metadonnees_non_formatees, $exif['IFD0']);
		}
		$metadonnees['EXIF'] = $this->formaterTableauExif($metadonnees_non_formatees);
		$metadonnees['IPTC'] = $this->extraireIptc($chemin_fichier);
		$metadonnees['File'] = array(
			'ImageWidth' => array('id' => '', 'valeur' => $exif['COMPUTED']['Width']),
			'ImageHeight' => array('id' => '', 'valeur' => $exif['COMPUTED']['Height']));
		return $metadonnees ;
	}
 
 
 
 
	private function obtenirDatePriseDeVue() {
		$date = isset($this->meta['EXIF']['DateTimeOriginal']) ? $this->meta['EXIF']['DateTimeOriginal']['valeur'] : '';
		return $date;
	}
 
 
}

Rev 3574	Rev 3577
1	`<?php`	1	`<?php`
2	`// declare(encoding='UTF-8');`	2	`// declare(encoding='UTF-8');`
3	`/**`	3	`/**`
4	`* Classe d'extraction de metadonnées d'un fichier JPEG afin de les mettre dans un tableau au format du CEL.`	4	`* Classe d'extraction de metadonnées d'un fichier JPEG afin de les mettre dans un tableau au format du CEL.`
5	`*`	5	`*`
6	`* @internal Mininum PHP version : 5.2`	6	`* @internal Mininum PHP version : 5.2`
7	`* @category CEL`	7	`* @category CEL`
8	`* @package Services`	8	`* @package Services`
9	`* @subpackage Bibliothèques`	9	`* @subpackage Bibliothèques`
10	`* @version 0.1`	10	`* @version 0.1`
11	`* @author Mathias CHOUET <mathias@tela-botanica.org>`	11	`* @author Mathias CHOUET <mathias@tela-botanica.org>`
12	`* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>`	12	`* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>`
13	`* @author Aurelien PERONNET <aurelien@tela-botanica.org>`	13	`* @author Aurelien PERONNET <aurelien@tela-botanica.org>`
14	`* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>`	14	`* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>`
15	`* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>`	15	`* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>`
16	`* @copyright 1999-2014 Tela Botanica <accueil@tela-botanica.org>`	16	`* @copyright 1999-2014 Tela Botanica <accueil@tela-botanica.org>`
17	`*/`	17	`*/`
18	`class ExtracteurMetadonnees {`	18	`class ExtracteurMetadonnees {`
19		19
20	`private $meta = array();`	20	`private $meta = array();`
21	`private $tableau_ids_tags_exif = array(`	21	`private $tableau_ids_tags_exif = array(`
22	`'InteropIndex' => '1',`	22	`'InteropIndex' => '1',`
23	`'InteropVersion' => '2',`	23	`'InteropVersion' => '2',`
24	`'ProcessingSoftware' => '11',`	24	`'ProcessingSoftware' => '11',`
25	`'SubfileType' => '254',`	25	`'SubfileType' => '254',`
26	`'OldSubfileType' => '255',`	26	`'OldSubfileType' => '255',`
27	`'ImageWidth' => '256',`	27	`'ImageWidth' => '256',`
28	`'ImageHeight' => '257',`	28	`'ImageHeight' => '257',`
29	`'BitsPerSample' => '258',`	29	`'BitsPerSample' => '258',`
30	`'Compression' => '259',`	30	`'Compression' => '259',`
31	`'PhotometricInterpretation' => '262',`	31	`'PhotometricInterpretation' => '262',`
32	`'Thresholding' => '263',`	32	`'Thresholding' => '263',`
33	`'CellWidth' => '264',`	33	`'CellWidth' => '264',`
34	`'CellLength' => '265',`	34	`'CellLength' => '265',`
35	`'FillOrder' => '266',`	35	`'FillOrder' => '266',`
36	`'DocumentName' => '269',`	36	`'DocumentName' => '269',`
37	`'ImageDescription' => '270',`	37	`'ImageDescription' => '270',`
38	`'Make' => '271',`	38	`'Make' => '271',`
39	`'Model' => '272',`	39	`'Model' => '272',`
40	`'StripOffsets' => '273',`	40	`'StripOffsets' => '273',`
41	`'Orientation' => '274',`	41	`'Orientation' => '274',`
42	`'SamplesPerPixel' => '277',`	42	`'SamplesPerPixel' => '277',`
43	`'RowsPerStrip' => '278',`	43	`'RowsPerStrip' => '278',`
44	`'StripByteCounts' => '279',`	44	`'StripByteCounts' => '279',`
45	`'MinSampleValue' => '280',`	45	`'MinSampleValue' => '280',`
46	`'MaxSampleValue' => '281',`	46	`'MaxSampleValue' => '281',`
47	`'XResolution' => '282',`	47	`'XResolution' => '282',`
48	`'YResolution' => '283',`	48	`'YResolution' => '283',`
49	`'PlanarConfiguration' => '284',`	49	`'PlanarConfiguration' => '284',`
50	`'PageName' => '285',`	50	`'PageName' => '285',`
51	`'XPosition' => '286',`	51	`'XPosition' => '286',`
52	`'YPosition' => '287',`	52	`'YPosition' => '287',`
53	`'FreeOffsets' => '288',`	53	`'FreeOffsets' => '288',`
54	`'FreeByteCounts' => '289',`	54	`'FreeByteCounts' => '289',`
55	`'GrayResponseUnit' => '290',`	55	`'GrayResponseUnit' => '290',`
56	`'GrayResponseCurve' => '291',`	56	`'GrayResponseCurve' => '291',`
57	`'T4Options' => '292',`	57	`'T4Options' => '292',`
58	`'T6Options' => '293',`	58	`'T6Options' => '293',`
59	`'ResolutionUnit' => '296',`	59	`'ResolutionUnit' => '296',`
60	`'PageNumber' => '297',`	60	`'PageNumber' => '297',`
61	`'ColorResponseUnit' => '300',`	61	`'ColorResponseUnit' => '300',`
62	`'TransferFunction' => '301',`	62	`'TransferFunction' => '301',`
63	`'Software' => '305',`	63	`'Software' => '305',`
64	`'ModifyDate' => '306',`	64	`'ModifyDate' => '306',`
65	`'Artist' => '315',`	65	`'Artist' => '315',`
66	`'HostComputer' => '316',`	66	`'HostComputer' => '316',`
67	`'Predictor' => '317',`	67	`'Predictor' => '317',`
68	`'WhitePoint' => '318',`	68	`'WhitePoint' => '318',`
69	`'PrimaryChromaticities' => '319',`	69	`'PrimaryChromaticities' => '319',`
70	`'ColorMap' => '320',`	70	`'ColorMap' => '320',`
71	`'HalftoneHints' => '321',`	71	`'HalftoneHints' => '321',`
72	`'TileWidth' => '322',`	72	`'TileWidth' => '322',`
73	`'TileLength' => '323',`	73	`'TileLength' => '323',`
74	`'TileOffsets' => '324',`	74	`'TileOffsets' => '324',`
75	`'TileByteCounts' => '325',`	75	`'TileByteCounts' => '325',`
76	`'BadFaxLines' => '326',`	76	`'BadFaxLines' => '326',`
77	`'CleanFaxData' => '327',`	77	`'CleanFaxData' => '327',`
78	`'ConsecutiveBadFaxLines' => '328',`	78	`'ConsecutiveBadFaxLines' => '328',`
79	`'SubIFD' => '330',`	79	`'SubIFD' => '330',`
80	`'InkSet' => '332',`	80	`'InkSet' => '332',`
81	`'InkNames' => '333',`	81	`'InkNames' => '333',`
82	`'NumberofInks' => '334',`	82	`'NumberofInks' => '334',`
83	`'DotRange' => '336',`	83	`'DotRange' => '336',`
84	`'TargetPrinter' => '337',`	84	`'TargetPrinter' => '337',`
85	`'ExtraSamples' => '338',`	85	`'ExtraSamples' => '338',`
86	`'SampleFormat' => '339',`	86	`'SampleFormat' => '339',`
87	`'SMinSampleValue' => '340',`	87	`'SMinSampleValue' => '340',`
88	`'SMaxSampleValue' => '341',`	88	`'SMaxSampleValue' => '341',`
89	`'TransferRange' => '342',`	89	`'TransferRange' => '342',`
90	`'ClipPath' => '343',`	90	`'ClipPath' => '343',`
91	`'XClipPathUnits' => '344',`	91	`'XClipPathUnits' => '344',`
92	`'YClipPathUnits' => '345',`	92	`'YClipPathUnits' => '345',`
93	`'Indexed' => '346',`	93	`'Indexed' => '346',`
94	`'JPEGTables' => '347',`	94	`'JPEGTables' => '347',`
95	`'OPIProxy' => '351',`	95	`'OPIProxy' => '351',`
96	`'GlobalParametersIFD' => '400',`	96	`'GlobalParametersIFD' => '400',`
97	`'ProfileType' => '401',`	97	`'ProfileType' => '401',`
98	`'FaxProfile' => '402',`	98	`'FaxProfile' => '402',`
99	`'CodingMethods' => '403',`	99	`'CodingMethods' => '403',`
100	`'VersionYear' => '404',`	100	`'VersionYear' => '404',`
101	`'ModeNumber' => '405',`	101	`'ModeNumber' => '405',`
102	`'Decode' => '433',`	102	`'Decode' => '433',`
103	`'DefaultImageColor' => '434',`	103	`'DefaultImageColor' => '434',`
104	`'T82Options' => '435',`	104	`'T82Options' => '435',`
105	`'JPEGTables' => '437',`	105	`'JPEGTables' => '437',`
106	`'JPEGProc' => '512',`	106	`'JPEGProc' => '512',`
107	`'ThumbnailOffset' => '513',`	107	`'ThumbnailOffset' => '513',`
108	`'ThumbnailLength' => '514',`	108	`'ThumbnailLength' => '514',`
109	`'JPEGRestartInterval' => '515',`	109	`'JPEGRestartInterval' => '515',`
110	`'JPEGLosslessPredictors' => '517',`	110	`'JPEGLosslessPredictors' => '517',`
111	`'JPEGPointTransforms' => '518',`	111	`'JPEGPointTransforms' => '518',`
112	`'JPEGQTables' => '519',`	112	`'JPEGQTables' => '519',`
113	`'JPEGDCTables' => '520',`	113	`'JPEGDCTables' => '520',`
114	`'JPEGACTables' => '521',`	114	`'JPEGACTables' => '521',`
115	`'YCbCrCoefficients' => '529',`	115	`'YCbCrCoefficients' => '529',`
116	`'YCbCrSubSampling' => '530',`	116	`'YCbCrSubSampling' => '530',`
117	`'YCbCrPositioning' => '531',`	117	`'YCbCrPositioning' => '531',`
118	`'ReferenceBlackWhite' => '532',`	118	`'ReferenceBlackWhite' => '532',`
119	`'StripRowCounts' => '559',`	119	`'StripRowCounts' => '559',`
120	`'ApplicationNotes' => '700',`	120	`'ApplicationNotes' => '700',`
121	`'USPTOMiscellaneous' => '999',`	121	`'USPTOMiscellaneous' => '999',`
122	`'RelatedImageFileFormat' => '4096',`	122	`'RelatedImageFileFormat' => '4096',`
123	`'RelatedImageWidth' => '4097',`	123	`'RelatedImageWidth' => '4097',`
124	`'RelatedImageHeight' => '4098',`	124	`'RelatedImageHeight' => '4098',`
125	`'Rating' => '18246',`	125	`'Rating' => '18246',`
126	`'XP_DIP_XML' => '18247',`	126	`'XP_DIP_XML' => '18247',`
127	`'StitchInfo' => '18248',`	127	`'StitchInfo' => '18248',`
128	`'RatingPercent' => '18249',`	128	`'RatingPercent' => '18249',`
129	`'ImageID' => '32781',`	129	`'ImageID' => '32781',`
130	`'WangTag1' => '32931',`	130	`'WangTag1' => '32931',`
131	`'WangAnnotation' => '32932',`	131	`'WangAnnotation' => '32932',`
132	`'WangTag3' => '32933',`	132	`'WangTag3' => '32933',`
133	`'WangTag4' => '32934',`	133	`'WangTag4' => '32934',`
134	`'Matteing' => '32995',`	134	`'Matteing' => '32995',`
135	`'DataType' => '32996',`	135	`'DataType' => '32996',`
136	`'ImageDepth' => '32997',`	136	`'ImageDepth' => '32997',`
137	`'TileDepth' => '32998',`	137	`'TileDepth' => '32998',`
138	`'Model2' => '33405',`	138	`'Model2' => '33405',`
139	`'CFARepeatPatternDim' => '33421',`	139	`'CFARepeatPatternDim' => '33421',`
140	`'CFAPattern2' => '33422',`	140	`'CFAPattern2' => '33422',`
141	`'BatteryLevel' => '33423',`	141	`'BatteryLevel' => '33423',`
142	`'KodakIFD' => '33424',`	142	`'KodakIFD' => '33424',`
143	`'Copyright' => '33432',`	143	`'Copyright' => '33432',`
144	`'ExposureTime' => '33434',`	144	`'ExposureTime' => '33434',`
145	`'FNumber' => '33437',`	145	`'FNumber' => '33437',`
146	`'MDFileTag' => '33445',`	146	`'MDFileTag' => '33445',`
147	`'MDScalePixel' => '33446',`	147	`'MDScalePixel' => '33446',`
148	`'MDColorTable' => '33447',`	148	`'MDColorTable' => '33447',`
149	`'MDLabName' => '33448',`	149	`'MDLabName' => '33448',`
150	`'MDSampleInfo' => '33449',`	150	`'MDSampleInfo' => '33449',`
151	`'MDPrepDate' => '33450',`	151	`'MDPrepDate' => '33450',`
152	`'MDPrepTime' => '33451',`	152	`'MDPrepTime' => '33451',`
153	`'MDFileUnits' => '33452',`	153	`'MDFileUnits' => '33452',`
154	`'PixelScale' => '33550',`	154	`'PixelScale' => '33550',`
155	`'AdventScale' => '33589',`	155	`'AdventScale' => '33589',`
156	`'AdventRevision' => '33590',`	156	`'AdventRevision' => '33590',`
157	`'UIC1Tag' => '33628',`	157	`'UIC1Tag' => '33628',`
158	`'UIC2Tag' => '33629',`	158	`'UIC2Tag' => '33629',`
159	`'UIC3Tag' => '33630',`	159	`'UIC3Tag' => '33630',`
160	`'UIC4Tag' => '33631',`	160	`'UIC4Tag' => '33631',`
161	`'IPTC-NAA' => '33723',`	161	`'IPTC-NAA' => '33723',`
162	`'IntergraphPacketData' => '33918',`	162	`'IntergraphPacketData' => '33918',`
163	`'IntergraphFlagRegisters' => '33919',`	163	`'IntergraphFlagRegisters' => '33919',`
164	`'IntergraphMatrix' => '33920',`	164	`'IntergraphMatrix' => '33920',`
165	`'INGRReserved' => '33921',`	165	`'INGRReserved' => '33921',`
166	`'ModelTiePoint' => '33922',`	166	`'ModelTiePoint' => '33922',`
167	`'Site' => '34016',`	167	`'Site' => '34016',`
168	`'ColorSequence' => '34017',`	168	`'ColorSequence' => '34017',`
169	`'IT8Header' => '34018',`	169	`'IT8Header' => '34018',`
170	`'RasterPadding' => '34019',`	170	`'RasterPadding' => '34019',`
171	`'BitsPerRunLength' => '34020',`	171	`'BitsPerRunLength' => '34020',`
172	`'BitsPerExtendedRunLength' => '34021',`	172	`'BitsPerExtendedRunLength' => '34021',`
173	`'ColorTable' => '34022',`	173	`'ColorTable' => '34022',`
174	`'ImageColorIndicator' => '34023',`	174	`'ImageColorIndicator' => '34023',`
175	`'BackgroundColorIndicator' => '34024',`	175	`'BackgroundColorIndicator' => '34024',`
176	`'ImageColorValue' => '34025',`	176	`'ImageColorValue' => '34025',`
177	`'BackgroundColorValue' => '34026',`	177	`'BackgroundColorValue' => '34026',`
178	`'PixelIntensityRange' => '34027',`	178	`'PixelIntensityRange' => '34027',`
179	`'TransparencyIndicator' => '34028',`	179	`'TransparencyIndicator' => '34028',`
180	`'ColorCharacterization' => '34029',`	180	`'ColorCharacterization' => '34029',`
181	`'HCUsage' => '34030',`	181	`'HCUsage' => '34030',`
182	`'TrapIndicator' => '34031',`	182	`'TrapIndicator' => '34031',`
183	`'CMYKEquivalent' => '34032',`	183	`'CMYKEquivalent' => '34032',`
184	`'SEMInfo' => '34118',`	184	`'SEMInfo' => '34118',`
185	`'AFCP_IPTC' => '34152',`	185	`'AFCP_IPTC' => '34152',`
186	`'PixelMagicJBIGOptions' => '34232',`	186	`'PixelMagicJBIGOptions' => '34232',`
187	`'ModelTransform' => '34264',`	187	`'ModelTransform' => '34264',`
188	`'WB_GRGBLevels' => '34306',`	188	`'WB_GRGBLevels' => '34306',`
189	`'LeafData' => '34310',`	189	`'LeafData' => '34310',`
190	`'PhotoshopSettings' => '34377',`	190	`'PhotoshopSettings' => '34377',`
191	`'ExifOffset' => '34665',`	191	`'ExifOffset' => '34665',`
192	`'ICC_Profile' => '34675',`	192	`'ICC_Profile' => '34675',`
193	`'TIFF_FXExtensions' => '34687',`	193	`'TIFF_FXExtensions' => '34687',`
194	`'MultiProfiles' => '34688',`	194	`'MultiProfiles' => '34688',`
195	`'SharedData' => '34689',`	195	`'SharedData' => '34689',`
196	`'T88Options' => '34690',`	196	`'T88Options' => '34690',`
197	`'ImageLayer' => '34732',`	197	`'ImageLayer' => '34732',`
198	`'GeoTiffDirectory' => '34735',`	198	`'GeoTiffDirectory' => '34735',`
199	`'GeoTiffDoubleParams' => '34736',`	199	`'GeoTiffDoubleParams' => '34736',`
200	`'GeoTiffAsciiParams' => '34737',`	200	`'GeoTiffAsciiParams' => '34737',`
201	`'ExposureProgram' => '34850',`	201	`'ExposureProgram' => '34850',`
202	`'SpectralSensitivity' => '34852',`	202	`'SpectralSensitivity' => '34852',`
203	`'GPSInfo' => '34853',`	203	`'GPSInfo' => '34853',`
204	`'ISO' => '34855',`	204	`'ISO' => '34855',`
205	`'Opto-ElectricConvFactor' => '34856',`	205	`'Opto-ElectricConvFactor' => '34856',`
206	`'Interlace' => '34857',`	206	`'Interlace' => '34857',`
207	`'TimeZoneOffset' => '34858',`	207	`'TimeZoneOffset' => '34858',`
208	`'SelfTimerMode' => '34859',`	208	`'SelfTimerMode' => '34859',`
209	`'SensitivityType' => '34864',`	209	`'SensitivityType' => '34864',`
210	`'StandardOutputSensitivity' => '34865',`	210	`'StandardOutputSensitivity' => '34865',`
211	`'RecommendedExposureIndex' => '34866',`	211	`'RecommendedExposureIndex' => '34866',`
212	`'ISOSpeed' => '34867',`	212	`'ISOSpeed' => '34867',`
213	`'ISOSpeedLatitudeyyy' => '34868',`	213	`'ISOSpeedLatitudeyyy' => '34868',`
214	`'ISOSpeedLatitudezzz' => '34869',`	214	`'ISOSpeedLatitudezzz' => '34869',`
215	`'FaxRecvParams' => '34908',`	215	`'FaxRecvParams' => '34908',`
216	`'FaxSubAddress' => '34909',`	216	`'FaxSubAddress' => '34909',`
217	`'FaxRecvTime' => '34910',`	217	`'FaxRecvTime' => '34910',`
218	`'LeafSubIFD' => '34954',`	218	`'LeafSubIFD' => '34954',`
219	`'ExifVersion' => '36864',`	219	`'ExifVersion' => '36864',`
220	`'DateTimeOriginal' => '36867',`	220	`'DateTimeOriginal' => '36867',`
221	`'CreateDate' => '36868',`	221	`'CreateDate' => '36868',`
222	`'ComponentsConfiguration' => '37121',`	222	`'ComponentsConfiguration' => '37121',`
223	`'CompressedBitsPerPixel' => '37122',`	223	`'CompressedBitsPerPixel' => '37122',`
224	`'ShutterSpeedValue' => '37377',`	224	`'ShutterSpeedValue' => '37377',`
225	`'ApertureValue' => '37378',`	225	`'ApertureValue' => '37378',`
226	`'BrightnessValue' => '37379',`	226	`'BrightnessValue' => '37379',`
227	`'ExposureCompensation' => '37380',`	227	`'ExposureCompensation' => '37380',`
228	`'MaxApertureValue' => '37381',`	228	`'MaxApertureValue' => '37381',`
229	`'SubjectDistance' => '37382',`	229	`'SubjectDistance' => '37382',`
230	`'MeteringMode' => '37383',`	230	`'MeteringMode' => '37383',`
231	`'LightSource' => '37384',`	231	`'LightSource' => '37384',`
232	`'Flash' => '37385',`	232	`'Flash' => '37385',`
233	`'FocalLength' => '37386',`	233	`'FocalLength' => '37386',`
234	`'FlashEnergy' => '37387',`	234	`'FlashEnergy' => '37387',`
235	`'SpatialFrequencyResponse' => '37388',`	235	`'SpatialFrequencyResponse' => '37388',`
236	`'Noise' => '37389',`	236	`'Noise' => '37389',`
237	`'FocalPlaneXResolution' => '37390',`	237	`'FocalPlaneXResolution' => '37390',`
238	`'FocalPlaneYResolution' => '37391',`	238	`'FocalPlaneYResolution' => '37391',`
239	`'FocalPlaneResolutionUnit' => '37392',`	239	`'FocalPlaneResolutionUnit' => '37392',`
240	`'ImageNumber' => '37393',`	240	`'ImageNumber' => '37393',`
241	`'SecurityClassification' => '37394',`	241	`'SecurityClassification' => '37394',`
242	`'ImageHistory' => '37395',`	242	`'ImageHistory' => '37395',`
243	`'SubjectArea' => '37396',`	243	`'SubjectArea' => '37396',`
244	`'ExposureIndex' => '37397',`	244	`'ExposureIndex' => '37397',`
245	`'TIFF-EPStandardID' => '37398',`	245	`'TIFF-EPStandardID' => '37398',`
246	`'SensingMethod' => '37399',`	246	`'SensingMethod' => '37399',`
247	`'CIP3DataFile' => '37434',`	247	`'CIP3DataFile' => '37434',`
248	`'CIP3Sheet' => '37435',`	248	`'CIP3Sheet' => '37435',`
249	`'CIP3Side' => '37436',`	249	`'CIP3Side' => '37436',`
250	`'StoNits' => '37439',`	250	`'StoNits' => '37439',`
251	`'MakerNoteCanon' => '37500',`	251	`'MakerNoteCanon' => '37500',`
252	`'UserComment' => '37510',`	252	`'UserComment' => '37510',`
253	`'SubSecTime' => '37520',`	253	`'SubSecTime' => '37520',`
254	`'SubSecTimeOriginal' => '37521',`	254	`'SubSecTimeOriginal' => '37521',`
255	`'SubSecTimeDigitized' => '37522',`	255	`'SubSecTimeDigitized' => '37522',`
256	`'MSDocumentText' => '37679',`	256	`'MSDocumentText' => '37679',`
257	`'MSPropertySetStorage' => '37680',`	257	`'MSPropertySetStorage' => '37680',`
258	`'MSDocumentTextPosition' => '37681',`	258	`'MSDocumentTextPosition' => '37681',`
259	`'ImageSourceData' => '37724',`	259	`'ImageSourceData' => '37724',`
260	`'XPTitle' => '40091',`	260	`'XPTitle' => '40091',`
261	`'XPComment' => '40092',`	261	`'XPComment' => '40092',`
262	`'XPAuthor' => '40093',`	262	`'XPAuthor' => '40093',`
263	`'XPKeywords' => '40094',`	263	`'XPKeywords' => '40094',`
264	`'XPSubject' => '40095',`	264	`'XPSubject' => '40095',`
265	`'FlashpixVersion' => '40960',`	265	`'FlashpixVersion' => '40960',`
266	`'ColorSpace' => '40961',`	266	`'ColorSpace' => '40961',`
267	`'ExifImageWidth' => '40962',`	267	`'ExifImageWidth' => '40962',`
268	`'ExifImageHeight' => '40963',`	268	`'ExifImageHeight' => '40963',`
269	`'RelatedSoundFile' => '40964',`	269	`'RelatedSoundFile' => '40964',`
270	`'InteropOffset' => '40965',`	270	`'InteropOffset' => '40965',`
271	`'FlashEnergy' => '41483',`	271	`'FlashEnergy' => '41483',`
272	`'SpatialFrequencyResponse' => '41484',`	272	`'SpatialFrequencyResponse' => '41484',`
273	`'Noise' => '41485',`	273	`'Noise' => '41485',`
274	`'FocalPlaneXResolution' => '41486',`	274	`'FocalPlaneXResolution' => '41486',`
275	`'FocalPlaneYResolution' => '41487',`	275	`'FocalPlaneYResolution' => '41487',`
276	`'FocalPlaneResolutionUnit' => '41488',`	276	`'FocalPlaneResolutionUnit' => '41488',`
277	`'ImageNumber' => '41489',`	277	`'ImageNumber' => '41489',`
278	`'SecurityClassification' => '41490',`	278	`'SecurityClassification' => '41490',`
279	`'ImageHistory' => '41491',`	279	`'ImageHistory' => '41491',`
280	`'SubjectLocation' => '41492',`	280	`'SubjectLocation' => '41492',`
281	`'ExposureIndex' => '41493',`	281	`'ExposureIndex' => '41493',`
282	`'TIFF-EPStandardID' => '41494',`	282	`'TIFF-EPStandardID' => '41494',`
283	`'SensingMethod' => '41495',`	283	`'SensingMethod' => '41495',`
284	`'FileSource' => '41728',`	284	`'FileSource' => '41728',`
285	`'SceneType' => '41729',`	285	`'SceneType' => '41729',`
286	`'CFAPattern' => '41730',`	286	`'CFAPattern' => '41730',`
287	`'CustomRendered' => '41985',`	287	`'CustomRendered' => '41985',`
288	`'ExposureMode' => '41986',`	288	`'ExposureMode' => '41986',`
289	`'WhiteBalance' => '41987',`	289	`'WhiteBalance' => '41987',`
290	`'DigitalZoomRatio' => '41988',`	290	`'DigitalZoomRatio' => '41988',`
291	`'FocalLengthIn35mmFormat' => '41989',`	291	`'FocalLengthIn35mmFormat' => '41989',`
292	`'SceneCaptureType' => '41990',`	292	`'SceneCaptureType' => '41990',`
293	`'GainControl' => '41991',`	293	`'GainControl' => '41991',`
294	`'Contrast' => '41992',`	294	`'Contrast' => '41992',`
295	`'Saturation' => '41993',`	295	`'Saturation' => '41993',`
296	`'Sharpness' => '41994',`	296	`'Sharpness' => '41994',`
297	`'DeviceSettingDescription' => '41995',`	297	`'DeviceSettingDescription' => '41995',`
298	`'SubjectDistanceRange' => '41996',`	298	`'SubjectDistanceRange' => '41996',`
299	`'ImageUniqueID' => '42016',`	299	`'ImageUniqueID' => '42016',`
300	`'OwnerName' => '42032',`	300	`'OwnerName' => '42032',`
301	`'SerialNumber' => '42033',`	301	`'SerialNumber' => '42033',`
302	`'LensInfo' => '42034',`	302	`'LensInfo' => '42034',`
303	`'LensMake' => '42035',`	303	`'LensMake' => '42035',`
304	`'LensModel' => '42036',`	304	`'LensModel' => '42036',`
305	`'LensSerialNumber' => '42037',`	305	`'LensSerialNumber' => '42037',`
306	`'GDALMetadata' => '42112',`	306	`'GDALMetadata' => '42112',`
307	`'GDALNoData' => '42113',`	307	`'GDALNoData' => '42113',`
308	`'Gamma' => '42240',`	308	`'Gamma' => '42240',`
309	`'ExpandSoftware' => '44992',`	309	`'ExpandSoftware' => '44992',`
310	`'ExpandLens' => '44993',`	310	`'ExpandLens' => '44993',`
311	`'ExpandFilm' => '44994',`	311	`'ExpandFilm' => '44994',`
312	`'ExpandFilterLens' => '44995',`	312	`'ExpandFilterLens' => '44995',`
313	`'ExpandScanner' => '44996',`	313	`'ExpandScanner' => '44996',`
314	`'ExpandFlashLamp' => '44997',`	314	`'ExpandFlashLamp' => '44997',`
315	`'PixelFormat' => '48129',`	315	`'PixelFormat' => '48129',`
316	`'Transformation' => '48130',`	316	`'Transformation' => '48130',`
317	`'Uncompressed' => '48131',`	317	`'Uncompressed' => '48131',`
318	`'ImageType' => '48132',`	318	`'ImageType' => '48132',`
319	`'ImageWidth' => '48256',`	319	`'ImageWidth' => '48256',`
320	`'ImageHeight' => '48257',`	320	`'ImageHeight' => '48257',`
321	`'WidthResolution' => '48258',`	321	`'WidthResolution' => '48258',`
322	`'HeightResolution' => '48259',`	322	`'HeightResolution' => '48259',`
323	`'ImageOffset' => '48320',`	323	`'ImageOffset' => '48320',`
324	`'ImageByteCount' => '48321',`	324	`'ImageByteCount' => '48321',`
325	`'AlphaOffset' => '48322',`	325	`'AlphaOffset' => '48322',`
326	`'AlphaByteCount' => '48323',`	326	`'AlphaByteCount' => '48323',`
327	`'ImageDataDiscard' => '48324',`	327	`'ImageDataDiscard' => '48324',`
328	`'AlphaDataDiscard' => '48325',`	328	`'AlphaDataDiscard' => '48325',`
329	`'OceScanjobDesc' => '50215',`	329	`'OceScanjobDesc' => '50215',`
330	`'OceApplicationSelector' => '50216',`	330	`'OceApplicationSelector' => '50216',`
331	`'OceIDNumber' => '50217',`	331	`'OceIDNumber' => '50217',`
332	`'OceImageLogic' => '50218',`	332	`'OceImageLogic' => '50218',`
333	`'Annotations' => '50255',`	333	`'Annotations' => '50255',`
334	`'PrintIM' => '50341',`	334	`'PrintIM' => '50341',`
335	`'USPTOOriginalContentType' => '50560',`	335	`'USPTOOriginalContentType' => '50560',`
336	`'DNGVersion' => '50706',`	336	`'DNGVersion' => '50706',`
337	`'DNGBackwardVersion' => '50707',`	337	`'DNGBackwardVersion' => '50707',`
338	`'UniqueCameraModel' => '50708',`	338	`'UniqueCameraModel' => '50708',`
339	`'LocalizedCameraModel' => '50709',`	339	`'LocalizedCameraModel' => '50709',`
340	`'CFAPlaneColor' => '50710',`	340	`'CFAPlaneColor' => '50710',`
341	`'CFALayout' => '50711',`	341	`'CFALayout' => '50711',`
342	`'LinearizationTable' => '50712',`	342	`'LinearizationTable' => '50712',`
343	`'BlackLevelRepeatDim' => '50713',`	343	`'BlackLevelRepeatDim' => '50713',`
344	`'BlackLevel' => '50714',`	344	`'BlackLevel' => '50714',`
345	`'BlackLevelDeltaH' => '50715',`	345	`'BlackLevelDeltaH' => '50715',`
346	`'BlackLevelDeltaV' => '50716',`	346	`'BlackLevelDeltaV' => '50716',`
347	`'WhiteLevel' => '50717',`	347	`'WhiteLevel' => '50717',`
348	`'DefaultScale' => '50718',`	348	`'DefaultScale' => '50718',`
349	`'DefaultCropOrigin' => '50719',`	349	`'DefaultCropOrigin' => '50719',`
350	`'DefaultCropSize' => '50720',`	350	`'DefaultCropSize' => '50720',`
351	`'ColorMatrix1' => '50721',`	351	`'ColorMatrix1' => '50721',`
352	`'ColorMatrix2' => '50722',`	352	`'ColorMatrix2' => '50722',`
353	`'CameraCalibration1' => '50723',`	353	`'CameraCalibration1' => '50723',`
354	`'CameraCalibration2' => '50724',`	354	`'CameraCalibration2' => '50724',`
355	`'ReductionMatrix1' => '50725',`	355	`'ReductionMatrix1' => '50725',`
356	`'ReductionMatrix2' => '50726',`	356	`'ReductionMatrix2' => '50726',`
357	`'AnalogBalance' => '50727',`	357	`'AnalogBalance' => '50727',`
358	`'AsShotNeutral' => '50728',`	358	`'AsShotNeutral' => '50728',`
359	`'AsShotWhiteXY' => '50729',`	359	`'AsShotWhiteXY' => '50729',`
360	`'BaselineExposure' => '50730',`	360	`'BaselineExposure' => '50730',`
361	`'BaselineNoise' => '50731',`	361	`'BaselineNoise' => '50731',`
362	`'BaselineSharpness' => '50732',`	362	`'BaselineSharpness' => '50732',`
363	`'BayerGreenSplit' => '50733',`	363	`'BayerGreenSplit' => '50733',`
364	`'LinearResponseLimit' => '50734',`	364	`'LinearResponseLimit' => '50734',`
365	`'CameraSerialNumber' => '50735',`	365	`'CameraSerialNumber' => '50735',`
366	`'DNGLensInfo' => '50736',`	366	`'DNGLensInfo' => '50736',`
367	`'ChromaBlurRadius' => '50737',`	367	`'ChromaBlurRadius' => '50737',`
368	`'AntiAliasStrength' => '50738',`	368	`'AntiAliasStrength' => '50738',`
369	`'ShadowScale' => '50739',`	369	`'ShadowScale' => '50739',`
370	`'SR2Private' => '50740',`	370	`'SR2Private' => '50740',`
371	`'MakerNoteSafety' => '50741',`	371	`'MakerNoteSafety' => '50741',`
372	`'RawImageSegmentation' => '50752',`	372	`'RawImageSegmentation' => '50752',`
373	`'CalibrationIlluminant1' => '50778',`	373	`'CalibrationIlluminant1' => '50778',`
374	`'CalibrationIlluminant2' => '50779',`	374	`'CalibrationIlluminant2' => '50779',`
375	`'BestQualityScale' => '50780',`	375	`'BestQualityScale' => '50780',`
376	`'RawDataUniqueID' => '50781',`	376	`'RawDataUniqueID' => '50781',`
377	`'AliasLayerMetadata' => '50784',`	377	`'AliasLayerMetadata' => '50784',`
378	`'OriginalRawFileName' => '50827',`	378	`'OriginalRawFileName' => '50827',`
379	`'OriginalRawFileData' => '50828',`	379	`'OriginalRawFileData' => '50828',`
380	`'ActiveArea' => '50829',`	380	`'ActiveArea' => '50829',`
381	`'MaskedAreas' => '50830',`	381	`'MaskedAreas' => '50830',`
382	`'AsShotICCProfile' => '50831',`	382	`'AsShotICCProfile' => '50831',`
383	`'AsShotPreProfileMatrix' => '50832',`	383	`'AsShotPreProfileMatrix' => '50832',`
384	`'CurrentICCProfile' => '50833',`	384	`'CurrentICCProfile' => '50833',`
385	`'CurrentPreProfileMatrix' => '50834',`	385	`'CurrentPreProfileMatrix' => '50834',`
386	`'ColorimetricReference' => '50879',`	386	`'ColorimetricReference' => '50879',`
387	`'PanasonicTitle' => '50898',`	387	`'PanasonicTitle' => '50898',`
388	`'PanasonicTitle2' => '50899',`	388	`'PanasonicTitle2' => '50899',`
389	`'CameraCalibrationSig' => '50931',`	389	`'CameraCalibrationSig' => '50931',`
390	`'ProfileCalibrationSig' => '50932',`	390	`'ProfileCalibrationSig' => '50932',`
391	`'ProfileIFD' => '50933',`	391	`'ProfileIFD' => '50933',`
392	`'AsShotProfileName' => '50934',`	392	`'AsShotProfileName' => '50934',`
393	`'NoiseReductionApplied' => '50935',`	393	`'NoiseReductionApplied' => '50935',`
394	`'ProfileName' => '50936',`	394	`'ProfileName' => '50936',`
395	`'ProfileHueSatMapDims' => '50937',`	395	`'ProfileHueSatMapDims' => '50937',`
396	`'ProfileHueSatMapData1' => '50938',`	396	`'ProfileHueSatMapData1' => '50938',`
397	`'ProfileHueSatMapData2' => '50939',`	397	`'ProfileHueSatMapData2' => '50939',`
398	`'ProfileToneCurve' => '50940',`	398	`'ProfileToneCurve' => '50940',`
399	`'ProfileEmbedPolicy' => '50941',`	399	`'ProfileEmbedPolicy' => '50941',`
400	`'ProfileCopyright' => '50942',`	400	`'ProfileCopyright' => '50942',`
401	`'ForwardMatrix1' => '50964',`	401	`'ForwardMatrix1' => '50964',`
402	`'ForwardMatrix2' => '50965',`	402	`'ForwardMatrix2' => '50965',`
403	`'PreviewApplicationName' => '50966',`	403	`'PreviewApplicationName' => '50966',`
404	`'PreviewApplicationVersion' => '50967',`	404	`'PreviewApplicationVersion' => '50967',`
405	`'PreviewSettingsName' => '50968',`	405	`'PreviewSettingsName' => '50968',`
406	`'PreviewSettingsDigest' => '50969',`	406	`'PreviewSettingsDigest' => '50969',`
407	`'PreviewColorSpace' => '50970',`	407	`'PreviewColorSpace' => '50970',`
408	`'PreviewDateTime' => '50971',`	408	`'PreviewDateTime' => '50971',`
409	`'RawImageDigest' => '50972',`	409	`'RawImageDigest' => '50972',`
410	`'OriginalRawFileDigest' => '50973',`	410	`'OriginalRawFileDigest' => '50973',`
411	`'SubTileBlockSize' => '50974',`	411	`'SubTileBlockSize' => '50974',`
412	`'RowInterleaveFactor' => '50975',`	412	`'RowInterleaveFactor' => '50975',`
413	`'ProfileLookTableDims' => '50981',`	413	`'ProfileLookTableDims' => '50981',`
414	`'ProfileLookTableData' => '50982',`	414	`'ProfileLookTableData' => '50982',`
415	`'OpcodeList1' => '51008',`	415	`'OpcodeList1' => '51008',`
416	`'OpcodeList2' => '51009',`	416	`'OpcodeList2' => '51009',`
417	`'OpcodeList3' => '51022',`	417	`'OpcodeList3' => '51022',`
418	`'NoiseProfile' => '51041',`	418	`'NoiseProfile' => '51041',`
419	`'Padding' => '59932',`	419	`'Padding' => '59932',`
420	`'OffsetSchema' => '59933',`	420	`'OffsetSchema' => '59933',`
421	`'OwnerName' => '65000',`	421	`'OwnerName' => '65000',`
422	`'SerialNumber' => '65001',`	422	`'SerialNumber' => '65001',`
423	`'Lens' => '65002',`	423	`'Lens' => '65002',`
424	`'KDC_IFD' => '65024',`	424	`'KDC_IFD' => '65024',`
425	`'RawFile' => '65100',`	425	`'RawFile' => '65100',`
426	`'Converter' => '65101',`	426	`'Converter' => '65101',`
427	`'WhiteBalance' => '65102',`	427	`'WhiteBalance' => '65102',`
428	`'Exposure' => '65105',`	428	`'Exposure' => '65105',`
429	`'Shadows' => '65106',`	429	`'Shadows' => '65106',`
430	`'Brightness' => '65107',`	430	`'Brightness' => '65107',`
431	`'Contrast' => '65108',`	431	`'Contrast' => '65108',`
432	`'Saturation' => '65109',`	432	`'Saturation' => '65109',`
433	`'Sharpness' => '65110',`	433	`'Sharpness' => '65110',`
434	`'Smoothness' => '65111',`	434	`'Smoothness' => '65111',`
435	`'MoireFilter' => '65112',`	435	`'MoireFilter' => '65112',`
436	`);`	436	`);`
437		437
438	`public function extraireMetadonnees($cheminImage) {`	438	`public function extraireMetadonnees($cheminImage) {`
439	`if ($this->peutUtiliserExifTool()) {`	439	`if ($this->peutUtiliserExifTool()) {`
440	`$this->meta = $this->decoderMetadonneesExifTool($cheminImage);`	440	`$this->meta = $this->decoderMetadonneesExifTool($cheminImage);`
441	`} else {`	441	`} else {`
442	`$this->meta = $this->decoderMetadonneesBasique($cheminImage);`	442	`$this->meta = $this->decoderMetadonneesBasique($cheminImage);`
443	`}`	443	`}`
444		444
445	`$metadonnees = array();`	445	`$metadonnees = array();`
446	`$metadonnees['date_shot'] = $this->obtenirDatePriseDeVue() ?: (new DateTime())->format('Y-m-d H:i:s');`	446	`$metadonnees['date_shot'] = $this->obtenirDatePriseDeVue() ?: null;`
447	`$metadonnees['size'] = filesize($cheminImage);`	447	`$metadonnees['size'] = filesize($cheminImage);`
448	`return $metadonnees;`	448	`return $metadonnees;`
449	`}`	449	`}`
450		450
451	`private function peutUtiliserExifTool() {`	451	`private function peutUtiliserExifTool() {`
452	`// TODO indiquer ceci dans un fichier de config`	452	`// TODO indiquer ceci dans un fichier de config`
453	`return file_exists('/usr/bin/exiftool') && is_executable('/usr/bin/exiftool');`	453	`return file_exists('/usr/bin/exiftool') && is_executable('/usr/bin/exiftool');`
454	`}`	454	`}`
455		455
456	`private function decoderMetadonneesExifTool($cheminImage) {`	456	`private function decoderMetadonneesExifTool($cheminImage) {`
457	`$metadata = array();`	457	`$metadata = array();`
458	`$res = exec('/usr/bin/exiftool -g -D "'.$cheminImage.'"', $metadata);`	458	`$res = exec('/usr/bin/exiftool -g -D "'.$cheminImage.'"', $metadata);`
459		459
460	`$metadata_decodees = array();`	460	`$metadata_decodees = array();`
461	`$categorie = '';`	461	`$categorie = '';`
462	`foreach($metadata as &$data) {`	462	`foreach($metadata as &$data) {`
463	`if ($this->estUnSeparateurCategorieExifTool($data)) {`	463	`if ($this->estUnSeparateurCategorieExifTool($data)) {`
464	`$categorie = trim(str_replace('----', '', $data));`	464	`$categorie = trim(str_replace('----', '', $data));`
465	`} else {`	465	`} else {`
466	`$data_decodee = $this->parserValeurMetadonneeExifTool($data);`	466	`$data_decodee = $this->parserValeurMetadonneeExifTool($data);`
467	`$cle_metadonnee = str_replace(' ', '', $data_decodee['cle']);`	467	`$cle_metadonnee = str_replace(' ', '', $data_decodee['cle']);`
468	`$metadata_decodees[$categorie][$cle_metadonnee] = $data_decodee;`	468	`$metadata_decodees[$categorie][$cle_metadonnee] = $data_decodee;`
469	`}`	469	`}`
470	`}`	470	`}`
471	`return $metadata_decodees;`	471	`return $metadata_decodees;`
472	`}`	472	`}`
473		473
474	`private function estUnSeparateurCategorieExifTool($data) {`	474	`private function estUnSeparateurCategorieExifTool($data) {`
475	`return preg_match('^---- (.)* ----^',$data);`	475	`return preg_match('^---- (.)* ----^',$data);`
476	`}`	476	`}`
477		477
478	`private function parserValeurMetadonneeExifTool($data) {`	478	`private function parserValeurMetadonneeExifTool($data) {`
479	`$cle_valeur = explode(':',$data,2);`	479	`$cle_valeur = explode(':',$data,2);`
480		480
481	`$valeur = '';`	481	`$valeur = '';`
482	`if(count($cle_valeur) == 2) {`	482	`if(count($cle_valeur) == 2) {`
483	`$valeur = trim($cle_valeur[1]);`	483	`$valeur = trim($cle_valeur[1]);`
484	`}`	484	`}`
485		485
486	`$id_cle = explode(' ',trim($cle_valeur[0]),2);`	486	`$id_cle = explode(' ',trim($cle_valeur[0]),2);`
487		487
488	`$id_cle[1] = str_replace(array('-','/'),'',$id_cle[1]);`	488	`$id_cle[1] = str_replace(array('-','/'),'',$id_cle[1]);`
489		489
490	`$cle_id_valeur = array('cle' => $id_cle[1], 'id' => str_replace('-','',$id_cle[0]), 'valeur' => $valeur);`	490	`$cle_id_valeur = array('cle' => $id_cle[1], 'id' => str_replace('-','',$id_cle[0]), 'valeur' => $valeur);`
491	`return $cle_id_valeur;`	491	`return $cle_id_valeur;`
492	`}`	492	`}`
493		493
494	`public function decoderMetadonneesBasique($chemin_fichier) {`	494	`public function decoderMetadonneesBasique($chemin_fichier) {`
495	`$exif = @exif_read_data($chemin_fichier, "EXIF,COMPUTED,IFD0,FILE,COMMENT", true, false);`	495	`$exif = @exif_read_data($chemin_fichier, "EXIF,COMPUTED,IFD0,FILE,COMMENT", true, false);`
496		496
497	`// tant pis pour les makernote et xmp, les décoder demande trop de librairies externes, autant installer exiftool alors`	497	`// tant pis pour les makernote et xmp, les décoder demande trop de librairies externes, autant installer exiftool alors`
498	`$metadonnees = array();`	498	`$metadonnees = array();`
499	`$metadonnees['XMP'] = array();`	499	`$metadonnees['XMP'] = array();`
500	`unset($metadonnees['EXIF']['MakerNote']);`	500	`unset($metadonnees['EXIF']['MakerNote']);`

Subversion Repositories eFlore/Applications.cel

(root)/trunk/jrest/bibliotheque/ExtracteurMetadonnees.php @ 3911 – Rev 3574 → 3577