Perceptual image comparison tool

Current version

perceptualdiff requires the following formulae to be installed:
cmake 3.9.4_1 Cross-platform make
freeimage 3.17.0_1 Library for FreeImage, a dependency-free graphics library

Formula history

Miguel Araújo perceptualdiff: fix audit --warning
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Jaime Marquínez Ferrándiz Batch convert http download urls from SourceForge to https