The Canny edge detector is one of the canonical algorithms of computer vision. All implementations I've seen use several loops over pixel values. ... <看更多>

As part of my current project, I need to perform edge detection using canny edge detector on a given video. I know how to do this on a still ... ... <看更多>

Canny edge detector written in CUDA C++. Contribute to kinap/canny-edge-detector development by creating an account on GitHub. ... <看更多>

4 Answers · The gaussian smoothing blurs them out, making them harder to detect (same goes for the edges themself) · The corner pixels look in the wrong ... ... <看更多>