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When the camera is set for YUV 4:2:2 Packed output, the pixel data output for the Y component is
8 bit data of the "unsigned char" type. The range of data values for the Y component and the
corresponding indicated signal levels are shown below.
This Data Value
(Hexadecimal)
0xFF
0xFE
•
•
•
0x01
0x00
The pixel data output for the U component or the V component is 8 bit data of the "straight binary"
type. The range of data values for a U or a V component and the corresponding indicated signal
levels are shown below.
This Data Value
(Hexadecimal)
0xFF
0xFE
•
•
•
0x81
0x80
0x7F
•
•
•
0x01
0x00
The signal level of a U component or a V component can range from -128 to +127 (decimal). Notice
that the data values have been arranged to represent the full signal level range.
Basler pioneer
Indicates This Signal Level
(Decimal)
255
254
•
•
•
1
0
Indicates This Signal Level
(Decimal)
127
126
•
•
•
1
0
-1
•
•
•
-127
-128
Pixel Data Formats
159
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