# Radar remote sensing image retrieval algorithm based on improved Sobel operator

> Research article (Journal of Visual Communication and Image Representation, 2019) · cited 74× · AI/ML

**Wikidata**: [openalex:W2989979564](https://www.wikidata.org/wiki/openalex:W2989979564)  
**Source**: https://4ort.xyz/entity/radar-remote-sensing-image-retrieval-algorithm-based-on-improved-sobel-operator