https://github.com/declancm/canny-edge-detector

A canny edge detector written in C++ without any external libraries.
https://github.com/declancm/canny-edge-detector

Last synced: 7 days ago
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A canny edge detector written in C++ without any external libraries.

• Host: GitHub
• URL: https://github.com/declancm/canny-edge-detector
• Owner: declancm
• Created: 2022-07-13T21:58:39.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2022-07-15T10:02:20.000Z (almost 4 years ago)
• Last Synced: 2026-05-03T19:42:54.551Z (about 2 months ago)
• Language: C++
• Homepage:
• Size: 2.63 MB
• Stars: 6
• Watchers: 1
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# canny-edge-detector

A canny edge detector written in C++ which only uses OpenCV for file reading/writing. The canny edge detection involved implementing the following without any external libraries: a gaussian blur, a Sobel filter as the edge detection operator, non-maximum suppression, and double thresholding.

## Example:

### Original Image



### Image after Canny Edge Detection