Using flat field correction, Sapera – Faber Genie M1600 User Manual

Page 62

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60 Operational Reference

Genie Monochrome Series-GigE Vision Camera

Using Flat Field Correction

From the CamExpert menu bar enable Flat Field correction (Pre-Processing • Flat Field Correction • Hardware).
Now when doing a live grab or snap, the incoming image is corrected by the current flat field calibration data for
each pixel.

Use the menu function Tools • Flat Field Correction • Load to load in a flat field correction image from
previously saved calibration data. CamExpert allows saving and loading calibration data for all cameras used with
the imaging system.

Flat Field Correction Control via Sapera LT or GenICam Applications

Sapera

Genie Sapera parameters for Flat Field Correction:
FlatFieldEnable = Enable Flat Field Correction {False=0, True=1}
FlatFieldFormat = {RO: mono 8, mono 9, mono 10, RGB}
FlatFieldWidth = read buffer width
FlatFieldHeight = read buffer height
FlatFieldGainMin = read minimum gain value
FlatFieldGainMax = read maximum gain value
FlatFieldOffsetMin = read minimum offset value
FlatFieldOffsetMax = read maximum offset value
FlatFieldGainBuffer = Flat Field correction gain data buffer
FlatFieldOffsetBuffer = Flat Field correction offset data buffer

Sapera++ Class constructor: SapFlatField::SapFlatField
In CamExpert, these features are available from the “Pre-Processing” menu.

GenICam features for Flat Field Correction:
Not supported

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