A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAIN

A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAIN

In this work, a robust watermarking algorithm is presented for video copyright protection. The algorithm is based on hybrid transforms using the combination of DWT and DCT. In the scheme, the luminance component of the key frames is firstly decomposed by a DWT, and then the approximation sub-band in...

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Bibliographic Details
Main Authors: Gaoyan Lv, Yongping Zhang, FanzhiKong, Zhongkun He
Format: Article
Language:English
Published: ICT Academy of Tamil Nadu 2014-08-01
Series:ICTACT Journal on Image and Video Processing
Subjects:
Video Watermarking
Turbo codes
DWT
DCT
Online Access:http://ictactjournals.in/paper/IJIVP_Splissue_Paper_4_879-882.pdf
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spelling doaj-9e28604173c14a649c1f45cff833daf12020-11-25T02:46:55ZengICT Academy of Tamil NaduICTACT Journal on Image and Video Processing0976-90990976-91022014-08-0151879882A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAINGaoyan Lv0Yongping Zhang1FanzhiKong2Zhongkun He3School of Medical Information Engineering, Jining Medical University, ChinaSchool of Electronic and Information Engineering, Ningbo University of Technology, ChinaSchool of Medical Information Engineering, Jining Medical University, ChinaSchool of Electronic and Information Engineering, Ningbo University of Technology, ChinaIn this work, a robust watermarking algorithm is presented for video copyright protection. The algorithm is based on hybrid transforms using the combination of DWT and DCT. In the scheme, the luminance component of the key frames is firstly decomposed by a DWT, and then the approximation sub-band in the wavelet domain is selected on which DCT is applied. Following that, the watermark information which is sorted by the pseudo-random and encoded by Turbo codes is embedded into the DCT domain. The experimental results show that the proposed algorithm not only has better invisibility, but also has better robustness to a variety of common attacks.http://ictactjournals.in/paper/IJIVP_Splissue_Paper_4_879-882.pdfVideo WatermarkingTurbo codesDWTDCT
collection DOAJ
language English
format Article
sources DOAJ
author Gaoyan Lv
Yongping Zhang
FanzhiKong
Zhongkun He
spellingShingle Gaoyan Lv
Yongping Zhang
FanzhiKong
Zhongkun He
A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAIN
ICTACT Journal on Image and Video Processing
Video Watermarking
Turbo codes
DWT
DCT
author_facet Gaoyan Lv
Yongping Zhang
FanzhiKong
Zhongkun He
author_sort Gaoyan Lv
title A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAIN
title_short A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAIN
title_full A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAIN
title_fullStr A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAIN
title_full_unstemmed A VIDEO WATERMARKING ALGORITHM BASED ON TURBO CODES IN THE MULTI-TRANSFORM DOMAIN
title_sort video watermarking algorithm based on turbo codes in the multi-transform domain
publisher ICT Academy of Tamil Nadu
series ICTACT Journal on Image and Video Processing
issn 0976-9099
0976-9102
publishDate 2014-08-01
description In this work, a robust watermarking algorithm is presented for video copyright protection. The algorithm is based on hybrid transforms using the combination of DWT and DCT. In the scheme, the luminance component of the key frames is firstly decomposed by a DWT, and then the approximation sub-band in the wavelet domain is selected on which DCT is applied. Following that, the watermark information which is sorted by the pseudo-random and encoded by Turbo codes is embedded into the DCT domain. The experimental results show that the proposed algorithm not only has better invisibility, but also has better robustness to a variety of common attacks.
topic Video Watermarking
Turbo codes
DWT
DCT
url http://ictactjournals.in/paper/IJIVP_Splissue_Paper_4_879-882.pdf
work_keys_str_mv AT gaoyanlv avideowatermarkingalgorithmbasedonturbocodesinthemultitransformdomain
AT yongpingzhang avideowatermarkingalgorithmbasedonturbocodesinthemultitransformdomain
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AT zhongkunhe avideowatermarkingalgorithmbasedonturbocodesinthemultitransformdomain
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AT yongpingzhang videowatermarkingalgorithmbasedonturbocodesinthemultitransformdomain
AT fanzhikong videowatermarkingalgorithmbasedonturbocodesinthemultitransformdomain
AT zhongkunhe videowatermarkingalgorithmbasedonturbocodesinthemultitransformdomain
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