# Constrained-SIoU: A Metric for Horizontal Candidates in Multi-Oriented Object Detection

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W4205827019](https://www.wikidata.org/wiki/openalex:W4205827019)  
**Source**: https://4ort.xyz/entity/constrained-siou-a-metric-for-horizontal-candidates-in-multi-oriented-object-detection