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北京大学 [17]
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期刊论文 [32]
会议论文 [7]
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Reversible Watermarking Method with Low Distortion for the Secure Transmission of Medical Images
期刊论文
CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2022, 卷号: 130, 期号: 3, 页码: 1309-1324
作者:
Taj, Rizwan
;
Tao, Feng
;
Khurram, Shahzada
;
Rehman, Ateeq Ur
;
Haider, Syed Kamran
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/03/01
LSB
reversible watermarking
medical images security
data distortion
Robust and Reversible Image Watermarking Algorithm in Homomorphic Encrypted Domain
期刊论文
2018, 卷号: 29, 期号: 4, 页码: 957
作者:
Xiang, Shi-Jun[1,2]
;
Yang, Le[1,2]
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/23
Reversible watermarking authentication algorithm for color images based on compressed sensing
期刊论文
International Journal on Smart Sensing and Intelligent Systems, 2016, 卷号: 9, 期号: 2, 页码: 1073-1089
作者:
Ruihong, Dong
;
Hangzhou, Zuo
;
Qiuyu, Zhang
;
Dongfang, Wu
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2020/11/14
Authentication
Compressed sensing
Graphic methods
Image enhancement
Image reconstruction
Image watermarking
Watermarking
Color images
Detection rates
Difference histograms
Image authentication
Original images
Reversible watermarking
Tamper detection
Watermark information
REVERSIBLE WATERMARKING AUTHENTICATION ALGORITHM FOR COLOR IMAGES BASED ON COMPRESSED SENSING
期刊论文
INTERNATIONAL JOURNAL ON SMART SENSING AND INTELLIGENT SYSTEMS, 2016, 卷号: 9, 期号: 2, 页码: 1073-1089
作者:
Dong Ruihong
;
Zuo Hangzhou
;
Zhang Qiuyu
;
Wu Dongfang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/03/01
image authentication
reversible watermarking
compressed sensing
difference histogram
image reconstruction
Improved PVO-based reversible data hiding: A new implementation based on multiple histograms modification
期刊论文
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2016
Ou, Bo
;
Li, Xiaolong
;
Wang, Jinwei
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
Reversible data hiding
Pixel-value-ordering
Multiple histograms modification
PREDICTION-ERROR EXPANSION
DIFFERENCE EXPANSION
IMAGE WATERMARKING
PIXEL DIFFERENCES
FRAMEWORK
Improving visual quality of reversible data hiding by twice sorting
期刊论文
Multimedia Tools and Applications, 2016, 卷号: Vol.75 No.21, 页码: 13663-13678
作者:
Yu,Nenghai
;
Hu,Xiaocheng
;
Yang,Yang
;
Zhang,Weiming
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/04/22
PREDICTION-ERROR EXPANSION
DIFFERENCE EXPANSION
WATERMARKING
ALGORITHM
An audio reversible watermarking algorithm based on improved phase coding
会议论文
作者:
Zhang, Qiu-yu
;
Yu, Shuang
;
Zhang, Qi-wen
;
Ren, Zhan-wei
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/11/15
Audio Reversible Watermarking
Improved Phase Coding
Bipolar Quantization
Logistic Mapping
Robustness
A New Reversible Date-Hiding Algorithm for Encrypted Images
期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2016, 卷号: 2016
作者:
Cao, Laicheng
;
Zhou, Hao
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/15
A new reversible date-hiding algorithm for encrypted images
期刊论文
Mathematical Problems in Engineering, 2016, 卷号: 2016
作者:
Cao, Laicheng
;
Zhou, Hao
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Cryptography
Embeddings
Graphic methods
Image watermarking
Watermarking
Difference histogram shifting
Difference histograms
Embedding capacity
Encrypted images
Encryption schemes
Information hiding
Prediction model
Reversible watermarking
Efficient reversible data hiding using block prediction-error expansion
期刊论文
Journal of Computational Information Systems, 2015, 卷号: 11, 期号: 21, 页码: 7973-7981
作者:
Cao, Laicheng
;
Zhou, Hao
;
Guo, Xian
;
He, Wenwen
;
Zhao, Jianjun
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Digital watermarking
Errors
Forecasting
Pixels
Steganography
Block division
Digital copyrights
Embedding capacity
Low computational complexity
Prediction-error expansions
Reversible data hiding
Reversible watermarking
Watermark information
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