Table of Contents
Advertisement
Display Name
Peak
Peak, Image Filtered
Set Target
Set Target, Image Filtered
Calibration Target
ROI Offset X
ROI Width
Calibrate FPN
Calibrate PRNU
ROI PRNU Multiplier
Multiply pixel PRNU
coeffieicients in ROI
52 •
Feature
Peak
Peak, Image Filtered
Set Target
Set Target, Image Filtered
flatfieldCalibrationTarget
flatfieldCalibrationROIOffsetX
flatfieldCalibrationROIWidth
flatfieldCalibrationFPN
flatfieldCalibrationPRNU
flatfieldRoiPrnu
flatfieldSetRoiPrnu
Description
Calculation of PRNU coefficients
to bring all pixels to the peak.
A low pass filter is applied to the
average line values before
calculating the coefficients. Use
this algorithm if the calibration
target is not uniformly white or if it
is not possible to defocus the
image. Because of the low pass
filter, this algorithm is not able to
correct pixel-to-pixel variations and
so it is preferable to use the
"Peak" algorithm.
Calculation of PRNU coefficients
to bring all pixels to the target
value.
A low pass filter is applied to the
average line values before
calculating the coefficients. Use
this algorithm if the calibration
target is not uniformly white or if it
is not possible to defocus the
image. Because of the low pass
filter this algorithm is not able to
correct pixel-to-pixel variations and
so it is preferable to use the
"Target" algorithm.
Sets the target value for the
"Calibrate PRNU" feature.
Set the starting point of a region of
interest where a flat field
calibration will be performed
Sets the width of the region on
interest where a flat field
calibration will be performed
Initiates the FPN calibration
process
Initiates the Flat Field (PRNU)
process
Multiply pixel PRNU coefficients in
ROI by the value given.
Initiate multiplying PRNU
coefficients in ROI. (Press again to
undo).
The Piranha XL XDR Camera
Device
Version
& View
DFNC
1.00
Beginner
DFNC
1.00
Beginner
DFNC
1.00
Beginner
DFNC
1.00
Beginner
DFNC
1.00
Guru
DFNC
1.00
Guru
DFNC
Advertisement
Table of Contents
