JEITA CP-3451 - 16 - 4.6.4 TIFF Rev. 6.0 Attribute Information Table 3 lists the attribute information used in Exif, including the attributes given as mandatory in Baseline TIFF Rev. 6.0 RGB Full Color Images and TIFF Rev. 6.0 Extensions YCbCr Images, as well as the optional TIFF tags used by DSC and other systems. The contents are explained below.   Table 3    TIFF Rev. 6.0 Attribute Information Used in Exif Tag ID Tag Name Field Name Dec Hex Type Count A. Tags relating to image data structure Image width ImageWidth 256 100 SHORT or LONG 1 Image height ImageLength 257 101 SHORT or LONG 1 Number of bits per component     BitsPerSample 258 102 SHORT 3 Compression scheme Compression 259 103 SHORT 1 Pixel composition PhotometricInterpretation 262 106 SHORT 1 Orientation of image Orientation 274 112 SHORT 1 Number of components SamplesPerPixel 277 115 SHORT 1 Image data arrangement PlanarConfiguration 284 11C SHORT 1 Subsampling ratio of Y to C YCbCrSubSampling 530 212 SHORT 2 Y and C positioning YCbCrPositioning 531 213 SHORT 1 Image resolution in width direction XResolution 282 11A RATIONAL 1 Image resolution in height direction YResolution 283 11B RATIONAL 1 Unit of X and Y resolution ResolutionUnit 296 128 SHORT 1 B. Tags relating to recording offset       Image data location StripOffsets 273 111 SHORT or LONG *S Number of rows per strip RowsPerStrip 278 116 SHORT or LONG 1 Bytes per compressed strip StripByteCounts 279 117 SHORT or LONG *S Offset to JPEG SOI JPEGInterchangeFormat 513 201 LONG 1 Bytes of JPEG data JPEGInterchangeFormatLength 514 202 LONG 1 C. Tags relating to image data characteristics Transfer function TransferFunction 301 12D SHORT   3 * 256 White point chromaticity WhitePoint 318 13E RATIONAL 2 Chromaticities of primaries PrimaryChromaticities 319 13F RATIONAL 6 Color space transformation matrix coefficients YCbCrCoefficients 529 211 RATIONAL 3 Pair of black and white reference values ReferenceBlackWhite 532 214 RATIONAL 6 D. Other tags File change date and time DateTime 306 132 ASCII 20 Image title ImageDescription 270 10E ASCII Any Image input equipment manufacturer Make 271 10F ASCII Any Image input equipment model      Model 272 110 ASCII Any Software used Software 305 131 ASCII Any Person who created the image     Artist 315 13B ASCII Any Copyright holder Copyright 33432 8298 ASCII Any *S             Chunky format:         StripsPerImage Planar format:          SamplesPerImage * StripsPerImage StripsPerImage = floor((ImageLength + RowsPerStrip -1)/ RowsPerStrip)