Camera Operation
•
59
Values
Method1 (Average/Copy Adjacent) – the algorithm consists of averaging the adjacent pixels
when replacing a single defect and copying the nearest pixel when replacing two consecutive
defects or a defect at the beginning or end of a line, i.e.
A= pixel A
B= pixel B
X= defect
AXB is corrected to ACB where:
C= (A+B)/2
AXXB is corrected to AABB
XA is corrected to AA
BX is corrected to BB
Method3 (Average/Weighted Average) is a custom enumeration. algorithm consists of
averaging the adjacent pixels when replacing a single defect and performing a weighted
average when replacing two consecutive defects. A defect at the beginning or end of a line
is not corrected, i.e.
A= pixel A
B= pixel B
X= defect
AXB is corrected to ACB where:
C= (A+B)/2
AXXB is corrected to ACDB where
C = (11 *A + 5*B)/16
D = (5*A + 11*B)/16
XA is not corrected
BX is not corrected
Notes
Selects the pixel replacement algorithm.
Name
flatfieldCalibrationPixelReplacement
Display Name
Pixel Replacement Calibration
Name Space
Custom
Firmware Release
05
Visibility
Guru
Access
Read-Write when flatfieldCorrectionMode = "Calibration"
Type
Command
Notes
Performs pixel defects calibration. This is a cumulative function (i.e. defects are added to the
current defect map).
For each pixel:
If ABS (AveragedDarkValue
x,y
- FPN
x,y
) > flatfieldCalibrationPixelReplacementOffsetThreshold
then FPN
x,y
= 127 ' mark as bad
Name
flatfieldCalibrationPixelReplacementOffsetThreshold
Display Name
Pixel Replacement Calibration Threshold
Name Space
Custom
Firmware Release
05
Visibility
Guru
Access
Read-Write when flatfieldCorrectionMode =
Calibration
Type
Integer
Values
1 to 127
Notes
Specifies the offset (FPN) value above which the pixel is marked as defective.
Содержание FA-80-12M1H-XX-R
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