Color Match (UTK)

Color-matcher enables color transfer across images which comes in handy for automatic color-grading of photographs, paintings and film sequences as well as light-field and stopmotion corrections. The methods behind the mappings are based on the approach from Reinhard et al., the Monge-Kantorovich Linearization (MKL) as proposed by Pitie et al. and our analytical solution to a Multi-Variate Gaussian Distribution (MVGD) transfer in conjunction with classical histogram matching. As shown below our HM-MVGD-HM compound outperforms existing methods. Methods: - mkl: Monge-Kantorovich Linearization - hm: Histogram Matching - reinhard: Reinhard et al. method - mvgd: Multi-Variate Gaussian Distribution - hm-mvgd-hm: Histogram Matching + MVGD + Histogram Matching - hm-mkl-hm: Histogram Matching + MKL + Histogram Matching Reference: https://github.com/hahnec/color-matcher/