Function diffimg::diff

pub fn diff(image_a: &DynamicImage, image_b: &DynamicImage) -> f64

Compute the amount of difference between two images

Receives two &DymanicImage (the images that are going to be compared) and returns a f64 between 0 and 1, representing how much both images differ from each other, i.e. 0 means they are completely equal and 1 means they are completely different.

Example

use image::*;
use diffimg;
 
fn main() {
    let image1 = image::open("tests/images/image1.png").expect("Failed to open image");
    let image2 = image::open("tests/images/image2.png").expect("Failed to open image");
     
    let diff = diffimg::diff(&image1, &image2);
}