# A generalization of Otsu method for linear separation of two unbalanced classes in document image binarization

> Research article (Computer Optics, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3135859083](https://www.wikidata.org/wiki/openalex:W3135859083)  
**Source**: https://4ort.xyz/entity/a-generalization-of-otsu-method-for-linear-separation-of-two-unbalanced-classes-in-document-image-binarization