darosh / image-mse-js

Image mean square error (MSE)

Image MSE

Image mean square error (MSE). In TypeScript/JavaScript. For browser/server.

Features

• Luminosity calculation
• Alpha channel multiplier
• Four channel variants: Grey = 1, GreyAlpha = 2, RGB = 3, RGBAlpha = 4
• Calculates peak signal-to-noise ratio (PSNR) too

Documentation

http://darosh.github.io/image-mse-js/doc/