UM

Browse/Search Results:  1-3 of 3 Help

Selected(0)Clear Items/Page:    Sort:
Adaptive LSB quantum watermarking method using tri-way pixel value differencing Journal article
QUANTUM INFORMATION PROCESSING, 2019,Volume: 18,Issue: 2
Authors:  Luo, Gaofeng;  Zhou, Ri-Gui;  Luo, Jia;  Hu, WenWen;  Zhou, Yang;  Ian, Hou
Favorite  |  View/Download:0/0  |  Submit date:2019/01/17
Quantum image watermarking  Pixel value difference  Least significant bit  Visual quality  
Reversible image watermarking using prediction value computation with gradient analysis Conference paper
Proceedings of the ACM Conference on Computer and Communications Security, Toronto, Canada, October 15 - 19, 2018
Authors:  Jiang Z.;  Pun C.-M.
Favorite  |  View/Download:7/0  |  Submit date:2019/02/14
Gradient Analysis  Prediction Value  Reversible Watermarking  Two-step Embedding  
Accelerated T1rho relaxation quantification in intervertebral disc using limited spin-lock times. Conference paper
Quant Imaging Med Surg, Salt Lake City, Utah, Canada, April 20-26, 2013
Authors:  Yi-Xiang J Wang;  Feng Zhao;  Jing Yuan;  Greta SP Mok;  Anil T Ahuja;  James F Griffith
Favorite  |  View/Download:2/0  |  Submit date:2019/01/28
Magnetic Resonance Imaging  Spin-lock Time  T1rho  Disc