Edge Dection

Simple Edge Detection

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This code converts a BW image to an Edge Detected image in C with MEX. I put this together for a school project and I couldn't find any good examples of MEX with image processing. One note the code is currently hard coded to handle only UINT8, however it should be trivial to convert that data type. Enjoy.

Cite As

Anthony Gabrielson (2026). Edge Dection (https://in.mathworks.com/matlabcentral/fileexchange/9108-edge-dection), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired: edge detection using 2X2 matrix

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0

Code cleanup and a pointer math error.