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Multi-level Downsampling of Graph Signals via Improved Maximum Spanning Trees Journal article
INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2019,Volume: 33,Issue: 3,Page: 1958005
Authors:  Zheng, Xianwei;  Tang, Yuan Yan;  Zhou, Jiantao;  Pan, Jianjia;  Yang, Shouzhi;  Li, Youfa;  Wang, Patrick S. P.
Favorite  |  View/Download:10/0  |  Submit date:2019/04/16
Graph Signals  Maximum Spanning Tree  Graph Density  Unbalance Possibility  Imbalance Reduction  
Fast and Effective Image Copy-Move Forgery Detection via Hierarchical Feature Point Matching Journal article
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2019,Volume: 14,Issue: 5,Page: 1307-1322
Authors:  Yuanman Li;  Jiantao Zhou
Favorite  |  View/Download:23/0  |  Submit date:2019/04/16
Copy-move  Forgery Detection  Hierarchical Feature Matching  Iterative Localization  
Effective and Fast Estimation for Image Sensor Noise Via Constrained Weighted Least Squares Journal article
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2018,Volume: 27,Issue: 6,Page: 2715-2730
Authors:  Dong, Li;  Zhou, Jiantao;  Tang, Yuan Yan
Favorite  |  View/Download:15/0  |  Submit date:2018/10/30
Signal-dependent Noise  Image Sensor Noise Estimation  Natural Image Statistics  Weighted Least Squares  
High-Quality Color Image Compression by Quantization Crossing Color Spaces Journal article
IEEE Transactions on Circuits and Systems for Video Technology, 2018
Authors:  Shuyuan Zhu;  Zhiying He;  Chen Chen;  Shuaicheng Liu;  Jiantao Zhou;  Yuanfang Guo;  Bing Zeng
Favorite  |  View/Download:2/0  |  Submit date:2019/04/16
Color Image Compression  Rgb Space  Ycbcr Space  Error Compensation  
Improved known-plaintext attack to permutation-only multimedia ciphers Journal article
INFORMATION SCIENCES, 2018,Volume: 430,Page: 228-239
Authors:  Zhang, Leo Yu;  Liu, Yuansheng;  Wang, Cong;  Zhou, Jiantao;  Zhang, Yushu;  Chen, Guanrong
Favorite  |  View/Download:12/0  |  Submit date:2018/10/30
Cryptanalysis  Known-plaintext Attack (Kpa)  Multimedia Encryption  Permutation  Transposition  
Robust Privacy-Preserving Image Sharing over Online Social Networks (OSNs) Journal article
ACM Transactions on Multimedia Computing and Applications, 2018,Volume: 14,Issue: 1
Authors:  WEIWEI SUN;  JIANTAO ZHOU;  SHUYUAN ZHU;  YUAN YAN TANG
Favorite  |  View/Download:8/0  |  Submit date:2018/12/22
Image Sharing  Jpeg  Online Social Networks  Privacy-preserving  
SIFT Keypoint Removal via Directed Graph Construction for Color Images Journal article
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2017,Volume: 12,Issue: 12,Page: 2971-2985
Authors:  Li, Yuanman;  Zhou, Jiantao;  Cheng, An
Favorite  |  View/Download:13/0  |  Submit date:2018/10/30
Sift  Keypoint Removal  Directed Graph  Convex Optimization  
Noise Level Estimation for Natural Images Based on Scale-Invariant Kurtosis and Piecewise Stationarity Journal article
IEEE Transactions on Image Processing, 2017,Volume: 26,Issue: 2,Page: 1017-1030
Authors:  Li Dong;  Jiantao Zhou;  Yuan Yan Tang
Favorite  |  View/Download:4/0  |  Submit date:2018/12/22
Kurtosis  Noise Level Estimation  Piecewise Stationarity  Scale Invariant Feature  
Computation Outsourcing Meets Lossy Channel: Secure Sparse Robustness Decoding Service in Multi-Clouds Journal article
IEEE Transactions on Big Data, 2017
Authors:  Yushu Zhang;  Jiantao Zhou;  Yong Xiang;  Leo Yu Zhang;  Fei Chen;  Shaoning Pang;  Xiaofeng Liao
Favorite  |  View/Download:2/0  |  Submit date:2019/04/16
Parallel Compressive Sensing  Sparse Robustness Decoding Service  Packet-loss  Cloud Computing  
Adaptive Multiscale Decomposition of Graph Signals Journal article
IEEE Signal Processing Letters, 2016,Volume: 23,Issue: 10,Page: 1389-1393
Authors:  Xianwei Zheng;  Yuan Yan Tang;  Jianjia Pan;  Jiantao Zhou
Favorite  |  View/Download:6/0  |  Submit date:2018/12/22
Entropy  Graph Fourier Transform  Graph Signal Cost Function  Graph Wavelet Decomposition (Gwd)  Α-sparsity