can i get quantitative value?

mapbox / pixelmatch

The smallest, simplest and fastest JavaScript pixel-level image comparison library

ISC License

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can i get quantitative value? #133

Open hanjoonwon opened 11 months ago

hanjoonwon commented 11 months ago

I'm curious if I can quantitatively check the difference between two images using this model. Can I get numerical values?

alexanderbock commented 5 months ago

I'd second this. It would be nice to be able to return a difference metric such as SSE, PSNR that describes numerically how different the two images are. Similar to the ImageMagick compare -metric X command