FingerImage.extractRoiWithColor Method¶

Definition¶

Extracts a region of interest in the image according to the given bounds.

FingerImage extractRoiWithColor(Rectangle bounds, int colorRed, int colorGreen, int colorBlue)

Parameters

bounds Rectangle
in Bounds of the crop to extract.

colorRed int
in Background color red (from 0 to 255)

colorGreen int
in Background color green (from 0 to 255)

colorBlue int
in Background color blue (from 0 to 255)

Returns

FingerImage

The extracted region of interest.

Exceptions

FingerException

An error has occurred during Finger Library execution.