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Reducing the ciphertext expansion in image homomorphic encryption via linear interpolation technique Conference paper
2015 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015, Orlando, FL, USA, 14-16 Dec. 2015
Authors:  Yunyu Li;  Jiantao Zhou;  Yuanman Li;  Oscar C. Au
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Ciphertext Expansion  Homomorphic Encryption  Linear Interpolation  
Halftone image watermarking via optimization Journal article
Signal Processing: Image Communication, 2015,Volume: 41,Page: 85-100
Authors:  Yuanfang Guo;  Oscar C. Au;  Jiantao Zhou;  Ketan Tang;  Xiaopeng Fan
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Error Diffusion  Halftone Image  Halftone Image Watermarking  Optimization  Watermarking  
Adaptive Block Coding Order for Intra Prediction in HEVC Journal article
IEEE Transactions on Circuits and Systems for Video Technology, 2015,Volume: 26,Issue: 11,Page: 2152-2158
Authors:  Amin Zheng;  Yuan Yuan;  Jiantao Zhou;  Yuanfang Guo;  Haitao Yang;  Oscar C. Au
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Adaptive Block Coding Order (Abco)  High Efficiency Video Coding (Hevc)  Intra Prediction  Video Coding  
Secure reversible image data hiding over encrypted domain via key modulation Journal article
IEEE Transactions on Circuits and Systems for Video Technology, 2015,Volume: 26,Issue: 3,Page: 441-452
Authors:  Jiantao Zhou;  Weiwei Sun;  Li Dong;  Xianming Liu;  Oscar C. Au;  Yuan Yan Tang
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Feature Extraction  Reversible Image Data Hiding (Ridh)  Signal Processing Over Encrypted Domain  Svm  
Scalable coding of stream cipher encrypted images via adaptive sampling Conference paper
2014 IEEE International Conference on Image Processing, ICIP 2014, Paris, France, 27-30 Oct. 2014
Authors:  Jiantao Zhou;  Oscar C. Au
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Image Compression Over Encrypted Domain  Scalable Image Coding  
Scalable compression of stream cipher encrypted images through context-adaptive sampling Journal article
IEEE Transactions on Information Forensics and Security, 2014,Volume: 9,Issue: 11,Page: 1857-1868
Authors:  Jiantao Zhou;  Oscar C. Au;  Guangtao Zhai;  Yuan Yan Tang;  Xianming Liu
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Adaptive Sampling  Image Compression  Scalable Coding  Signal ProcessIng In Encrypted domaIn  
SSIM-based rate-distortion optimization in H.264 Conference paper
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Florence, Italy, 4-9 May 2014
Authors:  Dai, Wei;  Au, Oscar C.;  Zhu, Wenjing;  Wan, Pengfei;  Hu, Wei;  Zhou, Jiantao
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Designing an efficient image encryption-then-compression system via prediction error clustering and random permutation Journal article
IEEE Transactions on Information Forensics and Security, 2013,Volume: 9,Issue: 1,Page: 39-50
Authors:  Jiantao Zhou;  Xianming Liu;  Oscar C. Au;  Yuan Yan Tang
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Compression Of Encrypted Image  Encrypted Domain Signal Processing  
On the design of an efficient encryption-then-compression system Conference paper
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Vancouver, BC, Canada, 26-31 May 2013
Authors:  Jiantao Zhou;  Xianming Liu;  Oscar C. Au
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Image Compression  Image Encryption