Reduce to 10 colours in the best way - Printable Version +- Gimp-Forum.net (https://www.gimp-forum.net) +-- Forum: GIMP (https://www.gimp-forum.net/Forum-GIMP) +--- Forum: General questions (https://www.gimp-forum.net/Forum-General-questions) +--- Thread: Reduce to 10 colours in the best way (/Thread-Reduce-to-10-colours-in-the-best-way) |
Reduce to 10 colours in the best way - T-buch - 11-23-2020 i want to make a painting of this pic. https://static.wikia.nocookie.net/villains/images/c/c5/Vigo.jpg/revision/latest/scale-to-width-down/1000?cb=20190720000003 In advance, the colour palette of this image is quite reduced. I like to hear your good ideas on how I can best represent the image with approx. 10 colours RE: Reduce to 10 colours in the best way - rich2005 - 11-23-2020 Whatever you do, it is not going to be very pretty. You can convert to 8 bit and Indexed Mode with x number of colours and no dithering. or Posterizing, the built in Gimp posterize gives more than the specified number of colours. Use the gimp_gmic_qt plugin from http://www.gmic.eu Looks like this with 16 colours. https://i.imgur.com/pNu6W2C.jpg (10 colours looks really awful) RE: Reduce to 10 colours in the best way - T-buch - 11-23-2020 Thanks a lot can be that 10 colours is a little too "ambitiøs" - but the thing is: Some parts of the picture matters more than other part - The face has a high priority, the body -> a lower, - and the backgruond -> very low - if you understand (Maybe I'm really asking more about how I come from the image to a more simple painting / drawing / cartoon (there could be a more direct way than starting to reduce the colours)) RE: Reduce to 10 colours in the best way - denzjos - 11-23-2020 Maybe this can help you: Gmic Qt / Artistic / Cutout (parameters : 10/0/10) RE: Reduce to 10 colours in the best way - T-buch - 11-24-2020 (11-23-2020, 06:43 PM)denzjos Wrote: Maybe this can help you: Gmic Qt / Artistic / Cutout (parameters : 10/0/10) Sorry - but I'm not sure what that is is - some kind of a command-line plug-in? RE: Reduce to 10 colours in the best way - denzjos - 11-24-2020 It's a plugin for gimp : https://gmic.eu RE: Reduce to 10 colours in the best way - T-buch - 11-24-2020 (11-24-2020, 07:33 AM)denzjos Wrote: It's a plugin for gimp : https://gmic.eu very impressive result - thanks a lot RE: Reduce to 10 colours in the best way - Ofnuts - 11-25-2020 (11-23-2020, 01:39 PM)T-buch Wrote: Thanks a lot The idea is to heavily blur the background, then blur the body a bit less, and not blur the face (or not too much). The Median blur is often better than the Gaussian because it keeps the edges. RE: Reduce to 10 colours in the best way - icedragon - 10-01-2023 (11-23-2020, 11:14 AM)T-buch Wrote: i want to make a painting of this pic. Perhaps menu Color-Posterize. I'm also looking for a better way. RE: Reduce to 10 colours in the best way - Ofnuts - 10-01-2023 Image > Mode > Indexed with Optimal palette is you friend. Then come back to Image > Mode > RGB if necessary (this will keep the 10 colors). You can also use Colors > Dither but you have to figure out how to split your 10 colors into values count for R/G/B since the total number of colors is the product of these counts. So for 10, that would be it is 2, 5, 1 and you can't have 1... |