I have written dithering software, and previously asked a question about that. Now I want to pick palette colours automatically, to make dithering easier for users.The way I've found for doing this ...

I would like to transfer the display content from computer S (sender) to another computer R (receiver). It is important that this transfer happens as accurately as possible in terms of color.My setup:...

I have two 3D binary arrays (containing 0s and 1s) that represent voxel grids. The key characteristics of these grids are:They have different shapes (i.e., different dimensions along each axis).The ...

I'm looking at adding SVGF de-noising to my path tracer; currently I'm using plain a-trous but it can't really handle areas like soft shadows well. I've been looking at the SVGF paper https://research....

Pre- Assume we just use triangles as primitives.So I have a very big confusion.Using a camera, we capture some part of the real world 3d object, for example, a scenery with mountains and land, or ...

For regression tests of our note typesetting program, LilyPond, we currently use ImageGraphick'scompare program with the MAE metric (mean absolute error, average ...

This is obviously a contrived toy example, but...How would a 20x20 image be displayed on a 30x30 screen? Some pixels must be interpolated, yes? Is there a standard procedure for this or is it ...

If we take screenshot of image displayed on a monitor screen, then does it take only framebuffer data? Does the framebuffer data is independent of display screen properties like contrast, brightness? ...

The goal is to generate a picture like this:A symmetric color gradient around an ellipse which is rotated by $\theta$, has $(x_\circ,y_\circ)$ as center and and major and an minor axis $a,b$.The ...

I would like to programatically identify pitch and roll numbers that will level the horizon on each frame in a series of equirectangular 360 panorama images.Here's why. I recently ended up with a ...

I am trying to get the following image to a certain grayscale value I want the spiral to have a grayscale of 120 and everything else to have a grayscale value of 255.What can I do?

At the beginning I thought they were like Fast and Fine compression of Photoshop's Intel texture tools, but I later found the tool uses a different compressor called Intel's ISPCTextureCompressor,So ...

I have figure out the math with use legacy checked.but I don't know what is the math ps use with use legacy unchecked.

Originally asked in Graphic Design site here (but I don't know how to 'move' a question to another site)Credit to this guy: Python Tutorials for Digital Humanities - I followed a lot of his ideas, ...

I need to solve the following problem: do some anti-aliasing onto an image that contains rasterized "lines".I have some post-processing effects that output super-thin (~1px) features such ...