Gamma Table - Omron STC-MBS322U3V Product Specifications And User's Manual

9.10

Gamma Table

The linearity of gradient of image can be correct by the gamma table on the camera.
GenICam Parameters
Gamma
Gamma Formula
For 12bits image

出力データ
Output data = 4,096 x
For 10bits image

出力データ
Output data = 1,024 x
For 8bits image
出力データ Output data = 256 x
The input signal divides into 32 equal part and have 33 points of gamma table.
The between the points is generates by the linear interpolation.
For 12bits image (Gamma = 2.0)
4096
3584
3072
2560
2048
1536
1024
512
0
STC-MBS322U3V / STC-MCS322U3V / STC-MBS510U3V / STC-MCS510U3V
Product Specifications and Use's Guide
IFloat Type Gamma
Range: 0.1 to 4.0, Default: 1.0
γ
 
入力データ
Input data
 
4096
・
4096
 
4,096
γ
 
入力データ
Input data
 
1024 ・
1024
 
1,024
γ
 
入力データ
Input data
  
256 ・
256
 256 
Gamma Table
0 512 1024
γ
γ
γ
B point
A point
1536 2048 2560
Input data
Generate by the linear
interpolation with A point
and B point.
3072 3584 4096
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