pciGrabber-4x4
134
PHYTEC Messtechnik GmbH 2008 L-720e_0
Correction of the hue (NTSC only)
void Set_Hue(WORD nDevNo, short nHue);
nHue: hue, phase position of the color signal (-128..127)
With this function you can control the hue for the digitization of
NTSC- color images, which is accomplished by changing the phase
position of the color signal. For PAL this value is insignificant since
phase errors are automatically compensated.
One LSB corresponds to a correction of the phase angle of 0.7°,
therefor the color signal can be varied in the range of -89.3° to +90°
This value must be set to 0 to ensure proper functioning of the color
decoder under PAL.
Reading the content of the register for hue
short Get_Hue(WORD nDevNo);
return value: value of the phase position of the color signal
This function provides the hue value.
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...