829 citations · 2.2k across the 40 of their papers we have counts for
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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…
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…
Virtual Codec Supervised Re-Sampling Network for Image Compression
Lijun Zhao, Huihui Bai, Anhong Wang +1
In this paper, we propose an image re-sampling compression method by learning virtual codec network (VCN) to resolve the non-differentiable problem of quantization function for ima…
Non-Local Graph-Based Prediction For Reversible Data Hiding In Images
Qi Chang, Gene Cheung, Yao Zhao +2
Reversible data hiding (RDH) is desirable in applications where both the hidden message and the cover medium need to be recovered without loss. Among many RDH approaches is predict…
Cascaded Reconstruction Network for Compressive image sensing
Yahan Wang, Huihui Bai, Lijun Zhao +1
The theory of compressed sensing (CS) has been successfully applied to image compression in the past few years, whose traditional iterative reconstruction algorithm is time-consumi…