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eess.IV2021★ 5 cited
Image Splicing Detection, Localization and Attribution via JPEG Primary Quantization Matrix Estimation and Clustering
Yakun Niu, Benedetta Tondi, Yao Zhao +2
Detection of inconsistencies of double JPEG artefacts across different image regions is often used to detect local image manipulations, like image splicing, and to localize them. I…
eess.IV2019★ 2 cited
Primary quantization matrix estimation of double compressed JPEG images via CNN
Yakun Niu, Benedetta Tondi, Yao Zhao +1
Available model-based techniques for the estimation of the primary quantization matrix in double-compressed JPEG images work only under specific conditions regarding the relationsh…