JEITA CP-3451
- 54 -
4.6.8
Tag Support Levels
The tags and their support levels are given here.
A. Primary Image (0th IFD) Support Levels
The support levels of primary image (0th IFD) tags are given in Table 14, Table 15, Table 16 and Table 17.
Table 14 Tag Support Levels (1) - 0th IFD TIFF Tags -
Tag ID
Uncompressed
Tag Name
Field Name
Dec
Hex
Chunky Planar YCC
Compresse
d
Image width
ImageWidth
256
100
M
M
M
J
Image height
ImageLength
257
101
M
M
M
J
Number of bits per component
BitsPerSample
258
102
M
M
M
J
Compression scheme
Compression
259
103
M
M
M
J
Pixel composition
PhotometricInterpretation
262
106
M
M
M
N
Image title
ImageDescription
270
10E
R
R
R
R
Manufacturer of image input
equipment
Make
271
10F
R
R
R
R
Model of image input equipment
Model
272
110
R
R
R
R
Image data location
StripOffsets
273
111
M
M
M
N
Orientation of image
Orientation
274
112
R
R
R
R
Number of components
SamplesPerPixel
277
115
M
M
M
J
Number of rows per strip
RowsPerStrip
278
116
M
M
M
N
Bytes per compressed strip
StripByteCounts
279
117
M
M
M
N
Image resolution in width direction XResolution
282
11A
M
M
M
M
Image resolution in height direction YResolution
283
11B
M
M
M
M
Image data arrangement
PlanarConfiguration
284
11C
O
M
O
J
Unit of X and Y resolution
ResolutionUnit
296
128
M
M
M
M
Transfer function
TransferFunction
301
12D
R
R
R
R
Software used
Software
305
131
O
O
O
O
File change date and time
DateTime
306
132
R
R
R
R
Person who created the image
Artist
315
13B
O
O
O
O
White point chromaticity
WhitePoint
318
13E
O
O
O
O
Chromaticities of primaries
PrimaryChromaticities
319
13F
O
O
O
O
Offset to JPEG SOI
JPEGInterchangeFormat
513
201
N
N
N
N
Bytes of JPEG data
JPEGInterchangeFormatLength
514
202
N
N
N
N
Color space transformation matrix
coefficients
YCbCrCoefficients
529
211
N
N
O
O
Subsampling ratio of Y to C
YCbCrSubSampling
530
212
N
N
M
J
Y and C positioning
YCbCrPositioning
531
213
N
N
M
M
Pair of black and white reference
values
ReferenceBlackWhite
532
214
O
O
O
O
Copyright holder
Copyright
33432
8298
O
O
O
O
Exif tag
Exif IFD Pointer
34665
8769
M
M
M
M
GPS tag
GPSInfo IFD Pointer
34853
8825
O
O
O
O
Notation
M : Mandatory (shall be recorded)
R : Recommended
O : Optional
N : Not recorded
J : Included in JPEG marker and so not recorded
