# Robust first quantization matrix estimation based on filtering of recompression artifacts for non-aligned double compressed JPEG images

> Research article (Signal Processing Image Communication, 2017) · cited 29× · AI/ML

**Wikidata**: [openalex:W2767844459](https://www.wikidata.org/wiki/openalex:W2767844459)  
**Source**: https://4ort.xyz/entity/robust-first-quantization-matrix-estimation-based-on-filtering-of-recompression-artifacts-for-non-aligned-double-compres