kandid on Nostr: An experiment with a homemade Sobel operator. This is an edge detection filter having ...
An experiment with a homemade Sobel operator. This is an edge detection filter having normally some gray scale output.
The colored edges of my Sobel variant are mixed with the original image.
#Photography made with a custom #GLSL shader i added to my smart phone.
Published at
2024-03-21 19:01:39Event JSON
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