# A Cooperative Learning-Based Clustering Approach to Lip Segmentation Without Knowing Segment Number

> Research article (IEEE Transactions on Neural Networks and Learning Systems, 2015) · cited 15× · AI/ML

**Wikidata**: [openalex:W2343305037](https://www.wikidata.org/wiki/openalex:W2343305037)  
**Source**: https://4ort.xyz/entity/a-cooperative-learning-based-clustering-approach-to-lip-segmentation-without-knowing-segment-number