# Graph-based Dequantization of Block-Compressed Piecewise Smooth Images

> Research article (IEEE Signal Processing Letters, 2015) · cited 59× · AI/ML

**Wikidata**: [openalex:W2247823745](https://www.wikidata.org/wiki/openalex:W2247823745)  
**Source**: https://4ort.xyz/entity/graph-based-dequantization-of-block-compressed-piecewise-smooth-images