# Anomaly Feature Learning for Unsupervised Change Detection in Heterogeneous Images: A Deep Sparse Residual Model

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020) · cited 71× · AI/ML

**Wikidata**: [openalex:W3008767742](https://www.wikidata.org/wiki/openalex:W3008767742)  
**Source**: https://4ort.xyz/entity/anomaly-feature-learning-for-unsupervised-change-detection-in-heterogeneous-images-a-deep-sparse-residual-model