@inproceedings{computationaldataanalysisforfirst,
  title = {Computational data analysis for first quantization estimation on JPEG double compressed images},
  author = {Sebastiano Battiato and Oliver Giudice and Francesco Guarnera and Giovanni Puglisi},
  year = {2021},
  booktitle = {International Conference on Pattern Recognition (ICPR) 2021 1},
  url = {https://ieeexplore.ieee.org/abstract/document/9412528},
}