https://github.com/akhuntsaria/canny-edge-detection

Canny edge detector implemented in CUDA C/C++

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Ecosystems: Cuda

What is this?

Canny edge detection implemented in CUDA C/C++. Supports images and video. OpenCV is used for loading and writing media. Compiled for CUDA compute capability 8.9 (compute_89, sm_89) and tested on RTX 4060.

Comparison with an example from the article: image demo

Configuration

headless - true for just writing output files, false for GUI
media - image or video
in - input path
lowThreshold, highThreshold - percentages for retaining or discarding edges based on pixel values

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