Open Indiana8000 opened 2 months ago
There's isn't really a "light blue" in Inky's palette so aggressive dithering is required to get there.
Someone created a tool for experimenting with dithering (https://github.com/pimoroni/inky/issues/126), and there are other methods out there. But with the combination of a low resolution screen and a very meh (I wish they'd just give us CMYKW) colour palette (which will always have that vintage pixel patina) it's always a tradeoff.
Still I'd have expected better results- what's your source image, can you reproduce it here?
Since I use it to display AI art, this is not a big problem for me. Lately I've noticed that I see more greenish images than blue. So I start experimenting with all 7 colors.
I just searched for "blue gradiant" and used the first match: https://getwallpapers.com/wallpaper/full/6/e/e/101557.jpg Would be interesting how it looks on your device.
Hello,
My Impression 5.7" display light blue as green, all other colores are very good. I also tried the dither.py:
Any ideas what I can do to improve this?
This should be a gradiant from light blue to dark blue:![IMG_4916](https://github.com/pimoroni/inky/assets/649041/34b91872-d85a-430c-9aba-49ed776f39ec)