Gradient map krita update
![gradient map krita update gradient map krita update](https://cdnb.artstation.com/p/marketplace/presentation_assets/001/499/661/20220125182110/thumbnail/file.jpg)
We are going to use the result as a transparency mask to make controlled mix between the dark red color and lighter more yellow color. We increase the contrast with Filter > Adjust > Levels so much that there's black and white pixels, too: In theory it's a good thing if you want to colorize the image to a single hue color. The darkest and brightest shades are far away from black and white. It's placed in the edge detection filter group: Now you can fade slow brightness changes by applying Gaussian High-pass Filtering. It destroys colors, so you can as well desaturate the image.ĭuplicate the image layer and apply Filter > Adjust > Desaturate. A fast way is to use filtering - slow changes can be faded with high pass filtering.
GRADIENT MAP KRITA UPDATE FULL
That's, of course, a good method if one wants full control. There's an older answer where the job is done manually. The apparent large area brightness variations very likely should be faded. Its deformation filter Quadrangle at least is simple and straightens the pattern substantially:īut the color and brightness variations need still fixes. It's so sharp that one can try more tricks and to straighten the wood texture (not asked, but I guess it's useful). The question has been edited to contain a link to high resolution version of the wood image. I'd have started with a more photogenic piece of wood ) …and the same thing without the earlier curve It still felt a bit patchy, so I added a little a little dodge & burn on the extremes. & just for sake of completeness, here's the whole image, fully treated as above… If you really still need all the darks lighter & the lights darker, you can use a curve… More time & starting from the full-size image would give far better results. You could go further & use a healing brush to take out the scratches on the right…Īgain, you could be more subtle, I've just given it a single swipe.
![gradient map krita update gradient map krita update](https://i.ytimg.com/vi/3DGzSG00vFY/maxresdefault.jpg)
The main issue with the lighting is probably a lens issue, it's vignetting darker towards the outside edges, so I've just dialled that back out again. I've then used a vignette tool to lighten the outer margins of the image. In the image below I've just hit it at 100% over roughly the top half of the image. You can be as harsh or as subtle as you like with this method.
![gradient map krita update gradient map krita update](https://krita.org/wp-content/uploads/2020/12/Handles-meshgradient.png)
You're left with a single colour, but multiple levels of light. This takes one sample point from the existing image, then adjusts all the other colour to match. To be perfectly honest, I'd have started from a better photo - I'd look for one that's already tilable too.Īnyway, armed with what we have I'd start by brushing over with a Colour Brush.