ALLIED Vision Technologies Guppy F-503 - Manual (Page 95)

Camera interfaces
GUPPY Technical Manual V7.1.0
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<Y (Mono12) format> (AVT)
Data structure (IIDC V1.3 and AVT)
The following tables provide a description of the data structure for the dif-
ferent modes

Source: IIDC V1.3 specification
<Y, R, G, B>
Each component has 8-bit data. The data type is Unsigned Char.
Y-(K+0) [11..4] Y-(K+1) [3..0]
Y-(K+0) [3..0]
Y-(K+1) [11..4] Y-(K+2) [11..4]
Y-(K+3) [3..0]
Y-(K+2)[3..0]
Y-(K+3) [11..4] Y-(K+4) [11..4] Y-(K+5) [3..0]
Y-(K+4)[3..0]
Y-(K+5) [11..4] Y-(K+6) [11..4] Y-(K+7) [3..0]
Y-(K+6) [3..0]
Y-(K+7) [11..4]
Table 34: Packed 12-Bit Mode (mono and raw) Y12 format from AVT
Signal level (decimal) Data (hexadecimal)
Highest
Lowest
255
254
.
.
1
0
0xFF
0xFE
.
.
0x01
0x00
Figure 43: Data structure of Y, R, G, B [Source: IIDC V1.3]