Pike Technical Manual
V5.2.0
194
Description of the data path
To change the color-correction coefficients in
SmartView
, go to
Adv3
tab.
Switch color correction on/off
Color correction can also be switched off in YUV mode:
Color conversion (RGB
YUV)
The conversion from RGB to YUV is made using the following formulae:
Note
Configuration
To configure the color-correction coefficients in an advanced
register: See
Table 171: Advanced register: Color correction
Note
Configuration
To configure this feature in an advanced register: See
171: Advanced register: Color correction
Note
Color correction is deactivated in RAW mode.
Formula 5: RGB to YUV conversion
Note
•
As mentioned above: Color processing can be bypassed
by using so-called RAW image transfer.
•
RGB
YUV conversion can be bypassed by using RGB8
format and mode. This is advantageous for edge color
definition but needs more bandwidth (300% instead of
200% relative to b/w or RAW consumption) for the trans-
mission, so that the maximal frame frequency will drop.
Y
0.3
R
0.59
G
0.11
B
+
+
=
U
0.169
–
R
0.33
G
0.498
B
128 (@ 8 bit)
+
+
–
=
V
0.498
R
0.420
G
–
0.082
B
–
128 (@ 8 bit)
+
=
