# JPEG quantization step estimation with coefficient histogram and spectrum analyses

> Research article (Journal of Visual Communication and Image Representation, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3011676283](https://www.wikidata.org/wiki/openalex:W3011676283)  
**Source**: https://4ort.xyz/entity/jpeg-quantization-step-estimation-with-coefficient-histogram-and-spectrum-analyses