Dalsa Falcon2 Series User Manual page 60

Name flatfieldCalibrationPixelReplacementGainThreshold
Display Name Pixel Replacement Calibration Threshold
Name Space Custom
Firmware Release 05
Visibility Guru
Access Read-Write when flatfieldCorrectionMode = "Calibration"
Type Float
Values 1.5 to 9 (when flatfieldCalibrationGainMode = High Resolution)
2 to 17 (when flatfieldCalibrationGainMode = High Gain)
Notes Specifies the gain (PRNU) value, above which the pixel is marked as defective. Only used in
calibration.
Name flatfieldCalibrationHotPixelsReplaced
Display Name Hot Pixels Replaced
Name Space Custom
Firmware Release 05
Visibility Guru
Access Read-Only
Type Integer
Values 0 to (Width * Height)
Notes Displays the number of hot pixels (i.e. with uncorrectable FPN) that have been replaced.
Use flatfieldCalculatePixelStatistics to calculate this value.
Name flatfieldCalibrationUncorrectableHotPixels
Display Name Uncorrectable Hot Pixels
Name Space Custom
Firmware Release 06
Visibility Guru
Access Read
Type Integer
Values 0 to (Width * Height)
Notes Reports the number of hot pixels (i.e. with uncorrectable FPN) that can not replaced. The
camera cannot correct any more than two horizontally adjacent pixels (i.e. only the pixels on
the ends of a horizontal cluster will get corrected) .
Note: Hot Pixels and dead pixel will interact. For example if there are 2 hot pixels in a row,
followed by a dead pixel, then the middle hot pixel will be uncorrectable.
Use flatfieldCalculatePixelStatistics to calculate this value.
Name flatfieldCalibrationDeadPixelsReplaced
Display Name Dead Pixels Replaced
Name Space Custom
Firmware Release 05
Visibility Guru
Access Read
Type Integer
Values 0 to (Width * Height)
Notes Displays the number of dead pixels (i.e. with uncorrectable PRNU) that have been replaced
Use flatfieldCalculatePixelStatistics to calculate this value.
60 • Camera Operation