# A Novel Change Detection Framework in Urban Area Using Multilevel Matching Feature and Automatic Sample Extraction Strategy

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3134919447](https://www.wikidata.org/wiki/openalex:W3134919447)  
**Source**: https://4ort.xyz/entity/a-novel-change-detection-framework-in-urban-area-using-multilevel-matching-feature-and-automatic-sample-extraction-strat