# Hierarchical 2.5-D Scene Alignment for Change Detection With Large Viewpoint Differences

> Research article (IEEE Robotics and Automation Letters, 2016) · cited 11× · AI/ML

**Wikidata**: [openalex:W2296059218](https://www.wikidata.org/wiki/openalex:W2296059218)  
**Source**: https://4ort.xyz/entity/hierarchical-2-5-d-scene-alignment-for-change-detection-with-large-viewpoint-differences