# Color edge detection by learning classification network with anisotropic directional derivative matrices

> Research article (Pattern Recognition, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3163872301](https://www.wikidata.org/wiki/openalex:W3163872301)  
**Source**: https://4ort.xyz/entity/color-edge-detection-by-learning-classification-network-with-anisotropic-directional-derivative-matrices