# Exploring Sparseness and Self-Similarity for Action Recognition

> Research article (IEEE Transactions on Image Processing, 2015) · cited 40× · AI/ML

**Wikidata**: [openalex:W2086441628](https://www.wikidata.org/wiki/openalex:W2086441628)  
**Source**: https://4ort.xyz/entity/exploring-sparseness-and-self-similarity-for-action-recognition