# Accurate Key Frame Extraction Algorithm of Video Action for Aerobics Online Teaching

> Research article (Mobile Networks and Applications, 2022) · cited 50× · AI/ML

**Wikidata**: [openalex:W4220798878](https://www.wikidata.org/wiki/openalex:W4220798878)  
**Source**: https://4ort.xyz/entity/accurate-key-frame-extraction-algorithm-of-video-action-for-aerobics-online-teaching