README.md

imgdiff-haskell

imgdiff - cli tool to calculate difference between images. Results are stable for next transformations: "scale-up/scale-down", color adjustment, quality reduce Returns % of difference

Thanks https://github.com/Nr90/imgsim/ for Average and Difference hash calculations

Install

stack build

Use

stack exec -- imgdiff-haskell-exe --f1="./test-png-original.png" --f2="./test-png-damaged.png"
Diffeernce: 3.125%

Features

[x] JPEG [] PNG [x] Local files [] Download file from Url

License

imgdiff-haskell is MIT licensed