Binarize

Transforms any gray-level or color image to a binary image using a static gray-level threshold.

Inputs

• image: Input image

• level: Gray-level threshold. Every pixel with a gray level less than the threshold is regarded as background.

• invert: Inversion flag. If this value is true, inverts the result so that pixels whose gray level is less than level are regarded as foreground.

Outputs

• image: Gray-level 8-bit image. Background is zero, foreground is 255.