# A dictionary learning and KPCA-based feature extraction method for off-line handwritten Tibetan character recognition

> Research article (Optik, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W1822572887](https://www.wikidata.org/wiki/openalex:W1822572887)  
**Source**: https://4ort.xyz/entity/a-dictionary-learning-and-kpca-based-feature-extraction-method-for-off-line-handwritten-tibetan-character-recognition