VCC-120CXP1M/VCC-120CXP1R Preliminary Rev.905-0120-Z1
©2017 CIS Corporation. All rights reserved.
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4.14.
Shading Correction
□
This is a function to correct the peripheral brightness lowering caused by the lens and others used.
AnalogControl
ShaddingCorrection On/Off
DetectShading Execute
ShadingCorrection
：
Shading Correction
Turn ShadingCorrection “ON” to start shading correction according to the shading correction data prepared
by shading detection.
Before shading correction
After shading correction
DetectShading
：
Shading Detection
Shoot a uniform object such as a pattern box, to full screen, and then execute DetectShading, to calculate the
correction data automatically in the camera.
〔
Note
〕
When detecting shading, make sure to turn OFF partial scan mode (ROI). The image size shall be set to
13264 x 9180 to execute.
Acquire correction data only when the camera is in operation. (Shading correction data cannot be
acquired if the camera is not outputting anything).
Execute UserSetSave to save the correction data.
4.15.
Defective Pixels Correction
□
Defective pixels correction at EX-Factory.
CIS compensates the noticeable CMOS pixel defects found at the shipping inspection prior to our shipment.
This function can be OFF.
※
When ROI is set, defective pixels correction function becomes invalid.
AnalogControl
DefectivePixelCorrection On/Off
DefectivePixelTotalNumber 0~70000
DefectivePixelNumber 1~70000
DefectivePixelOffsetX 0~13263
DefectivePixelOffsetY 0~9179
DefectivePixelCorrection
：
Turn this ON to correct defective pixels up to the 8192th pixels registered and
shown in DefectivePixelNumber.
DefectivePixelTotalNumber
：
This is to indicate the entire number of defective pixels registered.
DefectivePixelNumber
：
This is to specify the number of defective pixels registered.
DefectivePixelOffsetX
：
This is to indicate the X coordinate of the defective pixel specified with
DefectivePixelNumber.
DefectivePixelOffsetY
：
This is to indicate the Y coordinate of the defective pixel specified with
DefectivePixelNumber
