# A Background Subtraction Algorithm in Complex Environments Based on Category Entropy Analysis

> Research article (Applied Sciences, 2018) · cited 33× · AI/ML

**Wikidata**: [openalex:W2806341318](https://www.wikidata.org/wiki/openalex:W2806341318)  
**Source**: https://4ort.xyz/entity/a-background-subtraction-algorithm-in-complex-environments-based-on-category-entropy-analysis