# Graph Learning Based on Signal Smoothness Representation for Homogeneous and Heterogeneous Change Detection

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2022) · cited 30× · AI/ML

**Wikidata**: [openalex:W4226377144](https://www.wikidata.org/wiki/openalex:W4226377144)  
**Source**: https://4ort.xyz/entity/graph-learning-based-on-signal-smoothness-representation-for-homogeneous-and-heterogeneous-change-detection