From 0630db2bf1178b1922e974727bcb8f61221a32c4 Mon Sep 17 00:00:00 2001 From: kris Date: Thu, 4 Nov 2021 14:55:23 +0000 Subject: [PATCH] More relnotes --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 4ab9f05..9b8432a 100644 --- a/README.md +++ b/README.md @@ -358,6 +358,8 @@ Initial release * Significantly improved conversion performance * Switched from using CIE2000 delta-E perceptual distance metric to Euclidean distance in CAM16-UCS space. Image quality is improved, it requires much less precomputed memory (192MB cf 4GB for the 8-pixel colour mode!) and is much faster at runtime. Win-win-win! * Removed support for 140px conversions since these were only useful to show why this is not the right approach to DHGR +* Add support for modifying gamma correction, which is sometimes useful for tweaking results with very bright or dark source images. +* Switch default to --dither=floyd, which seems to produce the best results with --palette=ntsc * Various internal code simplifications and cleanups ![me](examples/kris-iipix-openemulator.png)