DIGITAL IMAGE WATERMARKING BASED ON BAYESIAN COMPRESSIVE SENSING

被引：0

作者：

Lv, Jun ^{[1
]}

Li, Xiu-Mei ^{[1
]}

机构：

[1] Hangzhou Normal Univ, Sch Informat Sci & Engn, Hangzhou, Zhejiang, Peoples R China

来源：

2017 INTERNATIONAL CONFERENCE ON WAVELET ANALYSIS AND PATTERN RECOGNITION (ICWAPR) | 2017年

基金：

中国国家自然科学基金;

关键词：

Compressive Sensing; Digital Watermarking; Bayesian Compressive Sensing;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A digital watermarking method based on Bayesian compressive sensing (BCS) is proposed in this paper. The watermark is embedded in the wavelet domain using the measurement matrix, and the watermarking extraction is accomplished using the Bayesian compressive sensing. Comparisons of watermarking extraction and anti-attack are given using orthogonal matching pursuit (OMP), basis pursuit (BP), and BCS. The experiments show that, compared with OMP and BP, the proposed watermarking method based on the BCS can provide improved performance, in terms of PSNR and NC, without much computational time.

引用

页码：59 / 64

页数：6

共 10 条

[1] Compressive sensing [J].

Baraniuk, Richard G. .

IEEE SIGNAL PROCESSING MAGAZINE, 2007, 24 (04) :118-+

[2] Compressed sensing [J].

Donoho, DL .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2006, 52 (04) :1289-1306

[3] Bayesian compressive sensing [J].

Ji, Shihao ;

Xue, Ya ;

Carin, Lawrence .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2008, 56 (06) :2346-2356

[4]

Miao Y., J SYSTEM SIMULATION

[5] A Bayesian Perspective on Multiple Source Localization in Wireless Sensor Networks [J].

Thi Le Thu Nguyen ;

Septier, Francois ;

Rajaona, Harizo ;

Peters, Gareth W. ;

Nevat, Ido ;

Delignon, Yves .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2016, 64 (07) :1684-1699

[6] Signal recovery from random measurements via orthogonal matching pursuit [J].

Tropp, Joel A. ;

Gilbert, Anna C. .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2007, 53 (12) :4655-4666

[7] Novel Wideband DOA Estimation Based on Sparse Bayesian Learning With Dirichlet Process Priors [J].

Wang, Lu ;

Zhao, Lifan ;

Bi, Guoan ;

Wan, Chunru ;

Zhang, Liren ;

Zhang, Haijian .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2016, 64 (02) :275-289

[8]

Wei F., 2013, J ANHUI U, V37, P62

[9]

XIE Cheng-jun, 2011, ELECT DESIGN ENG, V19, P163

[10] Robust Frequency-Hopping Spectrum Estimation Based on Sparse Bayesian Method [J].

Zhao, Lifan ;

Wang, Lu ;

Bi, Guoan ;

Zhang, Liren ;

Zhang, Haijian .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2015, 14 (02) :781-793

← 1 →