A Survey of Reversible Data Hiding Schemes Based on Two-Dimensional Histogram Modification

2017 ◽  
pp. 3-11
Author(s):  
Chin-Feng Lee ◽  
Jau-Ji Shen ◽  
Yu-Hua Lai
Keyword(s):  
Data Hiding ◽  
Reversible Data Hiding ◽  
Two Dimensional ◽  
Histogram Modification

scholarly journals Reversible Data Hiding With Image Contrast Enhancement Based on Two-Dimensional Histogram Modification

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 83332-83342 ◽  
Author(s):  
Hao-Tian Wu ◽  
Weiqi Mai ◽  
Shuyi Meng ◽  
Yiu-Ming Cheung ◽  
Shaohua Tang
Keyword(s):  
Contrast Enhancement ◽  
Data Hiding ◽  
Reversible Data Hiding ◽  
Image Contrast ◽  
Two Dimensional ◽  
Histogram Modification ◽  
Image Contrast Enhancement

scholarly journals Separable Reversible Data Hiding in Encrypted Images Based on Two-Dimensional Histogram Modification

2018 ◽  
Vol 2018 ◽  
pp. 1-14 ◽  
Author(s):  
Dawen Xu ◽  
Kai Chen ◽  
Rangding Wang ◽  
Shubing Su
Keyword(s):  
Data Hiding ◽  
Reversible Data Hiding ◽  
Data Extraction ◽  
Image Recovery ◽  
Two Dimensional ◽  
Secret Data ◽  
Histogram Modification ◽  
Encrypted Images ◽  
Difference Histogram ◽  
Image Difference

An efficient method of completely separable reversible data hiding in encrypted images is proposed. The cover image is first partitioned into nonoverlapping blocks and specific encryption is applied to obtain the encrypted image. Then, image difference in the encrypted domain can be calculated based on the homomorphic property of the cryptosystem. The data hider, who does not know the original image content, may reversibly embed secret data into image difference based on two-dimensional difference histogram modification. Data extraction is completely separable from image decryption; that is, data extraction can be done either in the encrypted domain or in the decrypted domain, so that it can be applied to different application scenarios. In addition, data extraction and image recovery are free of any error. Experimental results demonstrate the feasibility and efficiency of the proposed scheme.

Two-dimensional histogram modification based reversible data hiding using motion vector for H.264

2018 ◽  
Vol 78 (7) ◽  
pp. 8167-8181 ◽  
Author(s):  
Dong Li ◽  
YingNan Zhang ◽  
XinChao Li ◽  
Ke Niu ◽  
XiaoYuan Yang ◽  
...  
Keyword(s):  
Data Hiding ◽  
Reversible Data Hiding ◽  
Motion Vector ◽  
Two Dimensional ◽  
Histogram Modification
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