# Improved Harris Corner Detection Algorithm Based on Canny Edge Detection and Gray Difference Preprocessing

> Research article (Journal of Physics Conference Series, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3186626874](https://www.wikidata.org/wiki/openalex:W3186626874)  
**Source**: https://4ort.xyz/entity/improved-harris-corner-detection-algorithm-based-on-canny-edge-detection-and-gray-difference-preprocessing