pciGrabber-4x4
136
PHYTEC Messtechnik GmbH 2008 L-720e_0
Adjustment of the range of values
void LumaControl(WORD nDevNo,
WORD nRange,
WORD nCore);
nRange: 0 = luma range 16 - 253
1 = luma range 0 - 255
nCore:
0 = 0 all brightness values are transmitted
1 = 8 all brightness values <= 8 are interpreted as 0
2 = 16 all brightness values <= 16 are interpreted as 0
3 = 32 all brightness values <= 32 are interpreted as 0
With this function the output format of the brightness and color value
can be adapted to the application
The parameter
nRange
determines the range of values for the
brightness (permissible grey values).
nRange
=0 corresponds to the standard range of values specified in
CCIR 601. The range of values for the brightness is restricted to
the values 16 to 253 where Y=16 corresponds to black. The range
of values for colors is 2...253 with Cr/Cb=128 as zero (signed).
nRange
=1 allows the utilization of the whole range, that is for Y
the range 0...255 with 0=black, the chroma range is defined as for
nRange
=0.
Содержание pciGrabber4x4
Страница 1: ...A product of a PHYTEC Technology Holding company Grabber 4x4 Hardware Manual Edition January 2009...
Страница 8: ...pciGrabber 4x4 PHYTEC Messtechnik GmbH 2008 L 720e_0...
Страница 10: ...pciGrabber 4x4 2 PHYTEC Messtechnik GmbH 2008 L 720e_0...
Страница 44: ...pciGrabber 4x4 36 PHYTEC Messtechnik GmbH 2008 L 720e_0...
Страница 73: ...Programming Manual PHYTEC Messtechnik GmbH 2008 L 720e_0 65 Programming Manual Part 2 Programming Manual...
Страница 103: ...Programming Manual PHYTEC Messtechnik GmbH 2008 L 720e_0 95 Programming Manual 0 nDevNo Max_Device_Number are accepted...
Страница 128: ...pciGrabber 4x4 120 PHYTEC Messtechnik GmbH 2008 L 720e_0 Figure 49 Color Format of the pciGrabber 4x4...
Страница 159: ...Index PHYTEC Messtechnik GmbH 2008 L 720e_0 151...