Block Based Video Data Hiding Using Repeat Accumulate Codes and Forbidden Zone Data Hiding

2009 ◽  
pp. 731-742
Author(s):  
Ersin Esen ◽  
A. Aydın Alatan
Keyword(s):  
Data Hiding ◽  
Video Data ◽  
Block Based ◽  
Accumulate Codes

A Novel Block-Based Selective Embedding Type Video Data Hiding using Encryption Algorithms

2018 ◽  
Vol 6 (7) ◽  
pp. 647-653
Author(s):  
Dr.K.Vanaja . ◽  
D. Thilagavathi ◽  
C. Rukmani ◽  
L.Gandhi .
Keyword(s):  
Data Hiding ◽  
Video Data ◽  
Encryption Algorithms ◽  
Block Based

scholarly journals Detecting the fingerprint of video data hiding tool OpenPuff

2020 ◽  
Vol 2 ◽  
pp. 100088 ◽  
Author(s):  
Yu Wang ◽  
Xianfeng Zhao ◽  
Yun Cao
Keyword(s):  
Data Hiding ◽  
Video Data

DWT-BASED VIDEO DATA HIDING ROBUST TO MPEG COMPRESSION AND FRAME LOSS

2005 ◽  
Vol 05 (01) ◽  
pp. 111-133 ◽  
Author(s):  
HONGMEI LIU ◽  
JIWU HUANG ◽  
YUN Q. SHI
Keyword(s):  
Data Hiding ◽  
Random Noise ◽  
Data Retrieval ◽  
Video Data ◽  
Experimental Results ◽  
Data Detection ◽  
Discrete Wavelet ◽  
Magnitude Distribution ◽  
Embedding Strategy ◽  
Error Probabilities

In this paper, we propose a blind video data-hiding algorithm in DWT (discrete wavelet transform) domain. It embeds multiple information bits into uncompressed video sequences. The major features of this algorithm are as follows. (1) Development of a novel embedding strategy in DWT domain. Different from the existing schemes based on DWT that have explicitly excluded the LL subband coefficients from data embedding, we embed data in the LL subband for better invisibility and robustness. The underlying idea comes from our qualitative and quantitative analysis of the DWT coefficients magnitude distribution over commonly used images. The experimental results confirm the superiority of the proposed embedding strategy. (2) To combat temporal attacks, which will destroy the synchronization of hidden data that is necessary in data retrieval, we develop an effective temporal synchronization technique. Compared with the sliding correlation proposed in the existing algorithms, our synchronization technique is more advanced. (3) We adopt a new 3D interleaving technique to combat bursts of errors, while reducing random error probabilities in data detection by exploiting ECC (error correcting coding). The detection error rate with 3D interleaving is much lower than that without 3D interleaving when frame loss rate is below 50%. (4) Take a carefully designed measure in bit embedding to guarantee the invisibility of information. In experiments, we can embed a string of 402 bytes (excluding the redundant bits associated with ECC) in 96 frames of the CIF format sequence. The experimental results have demonstrated that the embedded information bits are perceptually transparent when the frames in the sequence are viewed either as still images or played continuously. The hidden information is robust to manipulations, such as MPEG-2 compression, scaling, additive random noise, and frame loss.

scholarly journals Block-Based Lossless Data Hiding in Delta Domain

2006 ◽  
Author(s):  
Shu-kei Yip ◽  
Oscar Au ◽  
Hoi-ming Wong ◽  
Chi-wang Ho
Keyword(s):  
Data Hiding ◽  
Lossless Data Hiding ◽  
Block Based

scholarly journals Multiple Histogram Shifting-based Video Data Hiding using Compression Sensing

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Yanli Chen ◽  
Limengnan Zhou ◽  
Yonghui Zhou ◽  
Yi Chen ◽  
Shengbo Hu ◽  
...  
Keyword(s):  
Data Hiding ◽  
Video Data ◽  
Histogram Shifting ◽  
Compression Sensing

scholarly journals Robust Video Data Hiding using Forbidden Zone Data Hiding and Selective Embedding

IARJSET ◽  
2017 ◽  
Vol 4 (1) ◽  
pp. 13-15
Author(s):  
Kundalakesi K ◽  
Abarna A ◽  
Kalaiselvi K ◽  
Sushmitha S
Keyword(s):  
Data Hiding ◽  
Video Data

scholarly journals Implementation of Block-Based Hierarchical Prediction for Developing an Error-Propagation-Free Reversible Data Hiding Scheme

Symmetry ◽  
2019 ◽  
Vol 11 (9) ◽  
pp. 1146 ◽  
Author(s):  
Hu ◽  
Lo ◽  
Wu
Keyword(s):  
Data Hiding ◽  
Reversible Data Hiding ◽  
Error Propagation ◽  
Prediction Errors ◽  
Secret Data ◽  
Image Block ◽  
Hiding Capacity ◽  
Block Based ◽  
Prediction Mechanism ◽  
Embedded Image

This paper proposes a reversible data hiding technique based on the residual histogram shifting technique. To improve the hiding capacity, this study proposes a multiple-round hierarchical prediction mechanism that generates the prediction errors of each image block. The prediction errors of each block are collected to produce the residual histogram and the secret data are then embedded into the residual histogram to obtain the embedded image. Experimental results demonstrate that the proposed technique not only provides good hiding capacity, but also maintains good image quality of the embedded image. In addition, this technique can be easily extended for image integrity protection as it is capable of resisting error propagation.

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