# 2D freehand sketch labeling using CNN and CRF

> Research article (Multimedia Tools and Applications, 2019) · cited 24× · AI/ML

**Wikidata**: [openalex:W2983439719](https://www.wikidata.org/wiki/openalex:W2983439719)  
**Source**: https://4ort.xyz/entity/2d-freehand-sketch-labeling-using-cnn-and-crf