3 ms·
That last one is talked about in the article -- it sucks! I think if you were going to "downsample" for the purpose of creating a color set you could just scan
by PaulHoule 8mo ago
That last one is talked about in the article -- it sucks!
I think if you were going to "downsample" for the purpose of creating a color set you could just scan through the picture and randomly select 10% (or whatever) of the pixels and apply k-means to that and not do any averaging which costs resources and makes your colors muddy.
- dgroshev 8mo agoRandom sampling makes a lot of intuitive sense, but unfortunately doesn't work well. I just answered over at lobsters: https://lobste.rs/s/t43mh5/okmain_you_have_image_you_want_colour#c_he3k1t https://lobste.rs/s/t43mh5/okmain_you_have_image_you_want_co... I should probably add this nuance to the post itself. Edit: added a footnote
- SigmundurM 8mo agoHow about sampling more from the more "prominent" areas of the image[0] and less from less "prominent" areas? [0]: https://dgroshev.com/blog/okmain/img/distance_mask.png?hash=a921b80a https://dgroshev.com/blog/okmain/img/distance_mask.png?hash=...