No.11S098-03
65
STC-GE33OX/GEC33OX
Users guide Rev. 1.03
Command No.
49H:GainR3
[7..0]
* CCD_R:
Red of the CCD output image data
4AH:GainGr3
[7..0]
* CCD_Gr:
Gr of the CCD output image data
4BH:GainB3
[7..0]
* CCD_B:
Blue of the CCD output image data
4CH:GainGb3
[7..0]
* CCD_Gb:
Gb of the CCD output image data
4EH:[7..0]
4FH:[15..8]
[Preset_3 white balance (Gr gain)] Initial data: 0, data range: 0 to 255
Sets the Gr gain for the preset_3 white balance.
Red of the camera output image data =
(CCD_R - CLAMP Level) x (1 + GainR3[7..0] / 64) + CLAMP Level
* CLAMP Level:
Clamp level (The calculated value of 38H)
Sets the bright level threshold for auto white balance process.
Auto white balance process use the color information of the pixel, which is the brightness
of the pixel is greater than this value.
Command descriptions
[Preset_3 white balance (Blue gain)] Initial data: 0, data range: 0 to 255
[Preset_3 white balance (Gb gain)] Initial data: 0, data range: 0 to 255
[Bright level threshold for auto white balance process] Initial data: 3,072, data range: 0 to 4,095
Sets the Gb gain for the preset_3 white balance.
Sets the Blue gain for the preset_3 white balance.
[Preset_3 white balance (Red gain)] Initial data: 0, data range: 0 to 255
Sets the Red gain for the preset_3 white balance.
Gr of the camera output image data =
(CCD_Gr - CLAMP Level) x (1 + GainGr3[7..0] / 64) + CLAMP Level
* CLAMP Level:
Clamp level (The calculated value of 38H)
Gb of the camera output image data =
(CCD_Gb - CLAMP Level) x (1 + GainGb3[7..0] / 64) + CLAMP Level
* CLAMP Level:
Clamp level (The calculated value of 38H)
Blue of the camera output image data =
(CCD_B - CLAMP Level) x (1 + GainB3[7..0] / 64) + CLAMP Level
* CLAMP Level:
Clamp level (The calculated value of 38H)