Hello, For those interested, I have developped a (simple) NHW Neatness Metrics to measure neatness between 2 images: the studied one and the reference one. The results are the significance of the neatness on the whole image and the average neatness amount. This work is experimental and could be incomplete for this first version! But it shows that the NHW Project has more neatness than the other codecs, notably at high compression where there is more neatness. More at: http://nhwcodec.blogspot.com/ Any feedback is very welcome! Cheers, Raphael -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/theora/attachments/20181009/91dfe90b/attachment.html>