Nicolas Burrus

I've recently dove into that topic and [compared a bunch of models and implementations](https://daltonlens.org/opensource-cvd-simulation/). My 2c are that the Viénot, Brettel & Mollon 1999 algorithm implemented by daltonize.py is probably...

Thanks for the report, I've just added minimal versions to setup.cfg. About the "nothing happens", are you running it with `--oak`? It might be failing to detect the device for...

Interesting, an Nvidia GPU should not be required no, besides my Linux with an Nvidia RTX 3090 I actually also tested it on my macbook, which has an AMD GPU....

The models are downloaded as needed when you select a different algorithm in the UI. When you launch the program the default algorithm with OpenCV BM, which does not need...

Thanks for the report, I guess that the device fell back to THE_400_P resolution but the calibration was still retrieved for THE_480_P resolution. A quick hack to make it work...

Ran into this issue today myself. It seems that OpenCV does not like to be initialized after importing the Open3D gui modules, I suspect some GL context snafu or something...

Ha the very first version of DaltonLens was actually a global screen filter like this (but for macOS only). I can definitely see some use cases, but the main problem...

Just replacing specific colors is not so easy because of anti-aliasing, etc. but you could indeed shift the hue or flip the color channels. I might add a hue-shifting +...

Appreciate the feedback, thanks! I took inspiration in the old-fashioned [xv image viewer](http://www.trilon.com/xv/) for those, so you can bring the controls on top at any time with a right click....

Fixed the hold-Shift issue, it now works in the controls window too. However supporting some kind of docking is still out of my scope for now, will have to keep...