3 votes

Screen space line anti aliasing

A gaussian blur with a small kernel size, like 3, would blur the line into adjacent pixels and may be all that is needed. There is a technique called jump flooding that will turn an image like this, ...
pmw1234's user avatar
  • 3,219
2 votes
Accepted

How do I normalize all pixel values such that all pixel values are 'pulled towards' the mean?

Here are both images "cleaned" using simple luminance thresholding like I suggested in the comments. There was nothing special done to these images, a simple "is the luminance below ...
pmw1234's user avatar
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2 votes

How Can I convert Grayscale values of an image?

For this specific task and if you don't care about how the method can be extended to other cases, the following python code does the job: ...
Enigmatisms's user avatar
1 vote

What the diffrence between BC7_QUICK and BC7_USE_3SUBSETS compression flags in DirectXtex lib?

BC7 dedicates the first byte of each block to a "mode" of which there are 8 possibilities. 7 of those possibilities are defined and the 8th is reserved. So, unlike other block compression ...
pmw1234's user avatar
  • 3,219
1 vote

How is Gaussian Blur Implemented?

Other answers already have explained the algorithm and logic behind. I want to add a pure C++ implementation and explain on the code step-by-step. As the first step we need to generate a Gaussian ...
Lady Be Good's user avatar

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