JEITA CP-3451
- 42 -
The relation of color filter color to CFA value is shown in Table 11.
Table 11 Color Filter Color and CFA Value
Filter Color
CFA Value
RED
00.H
GREEN
01.H
BLUE
02.H
CYAN
03.H
MAGENTA
04.H
YELLOW
05.H
WHITE
06.H
For example, when the CFA pattern values are {0002.H, 0002.H, 01.H, 00.H, 02.H, 01.H}, the color filter array is as
shown in Figure 16.
G
R
G
R
........
B
G
B
G
........
G
R
G
R
........
B
G
B
G
........
:
:
:
:
Figure 16 Color Filter Array
CustomRendered
This tag indicates the use of special processing on image data, such as rendering geared to output. When special
processing is performed, the reader is expected to disable or minimize any further processing.
Tag
= 41985 (A401.H)
Type
= SHORT
Count
= 1
Default
= 0
0
= Normal process
1
= Custom process
Other
= reserved
ExposureMode
This tag indicates the exposure mode set when the image was shot. In auto-bracketing mode, the camera shoots a
series of frames of the same scene at different exposure settings.
Tag
= 41986 (A402.H)
Type
= SHORT
Count
= 1
Default
= none
0
= Auto exposure
1
= Manual exposure
2
= Auto bracket
Other
= reserved