# Handwritten Digit Recognition based on DWT and DCT

> Research article (International Journal of Database Theory and Application, 2015) · cited 13× · AI/ML

**Wikidata**: [openalex:W2322201319](https://www.wikidata.org/wiki/openalex:W2322201319)  
**Source**: https://4ort.xyz/entity/handwritten-digit-recognition-based-on-dwt-and-dct