FingerImage.erodeTo Method¶

Definition¶

Applies morphological erosion to the image.

Erosion is a morphological operation that erodes away the boundaries of foreground objects.

The structuring element is created based on the specified shape and kernel size.

void erodeTo(int shape, int kernelSize, FingerImage dstFingerImage)

Parameters

shape int
in Shape of the morphological structuring element: 0=Rectangle, 1=Cross, 2=Ellipse.

kernelSize int
in Size of the structuring element. Must be positive and odd.

dstFingerImage FingerImage
in The destination Image that receives the eroded image.

Exceptions

FingerException

An error has occurred during Finger Library execution.