# A salient dictionary learning framework for activity video summarization via key-frame extraction

> Research article (Information Sciences, 2017) · cited 50× · AI/ML

**Wikidata**: [openalex:W2774624877](https://www.wikidata.org/wiki/openalex:W2774624877)  
**Source**: https://4ort.xyz/entity/a-salient-dictionary-learning-framework-for-activity-video-summarization-via-key-frame-extraction