[−][src]Function imageproc::contrast::threshold_mut
pub fn threshold_mut(image: &mut GrayImage, thresh: u8)
Mutates given image to form a binarized version produced by applying the given threshold. Pixels with intensity equal to the threshold are assigned to the background.
Examples
use imageproc::contrast::threshold_mut; let mut image = gray_image!( 10, 80, 20; 50, 90, 70); let thresholded = gray_image!( 0, 255, 0; 0, 255, 255); threshold_mut(&mut image, 50); assert_pixels_eq!(image, thresholded);