- •3 Colorimetric characteristics of tv and related systems
- •3.1 Introductory note
- •3.2 Relationship between color coordinates in xyz color space and rgb signal space
- •3.3 Colorimetric characteristics of analog television systems
- •3.4 Colorimetric characteristics of digital television systems
- •3.5 Colorimetric characteristics of ultra-high definition digital television (uhdtv) systems
- •3.6 Multimedia systems colorimetric characteristics
- •Table 3.8
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (Continued)
- •Table 3.8 (End)
- •3.7 Digital video coding system colorimetric characteristics referred toMpeg-2, mpeg-4, mpeg-4/avc
- •Table 3.9 (End)
- •Table 3.10 (End)
- •Table 3.11 (Continued)
- •Table 3.11 Continued)
- •Table 3.11 (End)
Table 3.9 (End)
6 |
ITU-R Recommendation BT.1700 [3.3] NTSC ITU-R Recommendation BT.1358 [3.5] 525 (ISO/IEC 13818-2, 14486-2, 14486-10) or 625 (only ISO/IEC 14486-2) SMPTE 170M [3.2] (functionally the same as the value 7) ITU-R Recommendation BT.601-6 [3.4] 525 (ISO/IEC 13818-2) |
|
|
|
|||
|
x |
y |
|
||||
Red |
0.630 |
0.340 |
|||||
Green |
0.310 |
0.595 |
|||||
Blue |
0.155 |
0.070 |
|||||
White D65 |
0.3127 |
0.3290 |
|||||
|
|
||||||
7 |
SMPTE 240M [3.20] (functionally the same as the value 6) |
|
|
|
|||
|
x |
y |
|
||||
Red |
0.630 |
0.340 |
|||||
Green |
0.310 |
0.595 |
|||||
Blue |
0.155 |
0.070 |
|||||
White D65 |
0.3127 |
0.3290 |
|||||
|
|
||||||
8 |
Reserved (ISO/IEC 13818-2) |
|
For future use by ITU-T | ISO/IEC |
|
|||
ISO/IEC 14486-2 ISO/IEC 14486-10 Generic film (color filters using standard illuminant C) (ISO/IEC 14486-2, 14486-10) |
|
|
|
||||
|
x |
y |
|
||||
Red |
0.681 |
0.319 |
(Wratten 25) |
||||
Green |
0.243 |
0.692 |
(Wratten 58) |
||||
Blue |
0.145 |
0.049 |
(Wratten 47) |
||||
White C |
0.310 |
0.316 |
|
||||
|
|
||||||
9-255 |
Reserved |
|
For future use by ISO/IEC |
|
|||
TABLE 3.10 Digital video coding system transfer signal source characteristics referred to MPEG-2, MPEG-4, MPEG-4/AVC
transfer_characteristic |
Systems and standards |
Transfer characteristic |
|
0 |
Forbidden (ISO/IEC 13818-2 and ISO/IEC 14486-2) |
|
|
Reserved (ISO/IEC 14486-10) |
For future use ITU-T/ISO/IEC |
||
1 |
Recommendation ITU-R BT.709-5 3.6 Recommendation ITU-R BT.1361 3.9 conventional color gamut system (functionally the same as the value 6) |
|
|
2 |
Unspecified |
Image characteristics are unknown or are determined by the application |
|
3 |
Reserved |
For future use by ITU-T/ISO/IEC |
|
4 |
ITU-R Recommendation BT.470-6 system M (historically) Recommendation BT.1700 [3.3] 625 PAL or 625 SECAM (ISO/IEC 14486-2) US NTSC 1953 Recommendation for transmission standards for color television US FCC Title 47 Code of Federal Regulations (2004) 73.682 (a) (20) |
Assumed displayed gamma 2.8 (this value conflicts with ITU-R Recommendation BT.1700 (2007 revision) and accordingly to this Recommendation has to be changed to 2.2) |
|
5 |
ITU-R Recommendation BT.1700 [3.3] 625 PAL or 625 SECAM (ISO/IEC 13818-2, 14496-10) ITU-R Recommendation BT.470-6 systems B, G (historically) |
Assumed displayed gamma 2.8 (this value conflicts with ITU-R Recommendation BT.1700 (2007 revision) and accordingly to this Recommendation has to be changed to 2.2) |
|
