# Research on edge detection algorithm based on improved sobel operator

> Research article (MATEC Web of Conferences, 2020) · cited 55× · AI/ML

**Wikidata**: [openalex:W3009305739](https://www.wikidata.org/wiki/openalex:W3009305739)  
**Source**: https://4ort.xyz/entity/research-on-edge-detection-algorithm-based-on-improved-sobel-operator