An improved phase coding-based watermarking algorithm for speech perceptual hashing authentication

	An improved phase coding-based watermarking algorithm for speech perceptual hashing authentication
	Zhang, Qiu-Yu; Yu, Shuang; Xing, Peng-Fei; Huang, Yi-Bo; Ren, Zhan-Wei
刊名	Journal of Information Hiding and Multimedia Signal Processing
	2015-11-01
卷号	6 期号:6 页码:1231-1241
关键词	Audio watermarking Authentication Codes (symbols) Embeddings Mapping Quantization (signal) Speech Speech transmission Bipolar quantization Blind watermarking scheme Logistic mapping Perceptual hashing Phase coding Quantitative identification Speech watermarking Watermarking algorithms
ISSN号	20734212
英文摘要	Speech perceptual hashing authentication provides an efficient way for se-curity authentication of speech content. To solve the problem of perceptual hash value efficient and secure transmission, we present a speech watermarking algorithm, which is based on improved phase coding by bipolar quantization and suitable for speech perceptual hashing authentication. This algorithm embeds the perceptual hash sequence which is re-garded as the watermark in the speech signal. At the transmitter, the algorithm embeds watermarks in embedding positions scrambled by Logistic mapping using improved phase coding by bipolar quantization and reconstructs the speech signal. At the receiver, the algorithm extracts watermarks based on quantitative identification after embedding positions determination. Experimental results show that the proposed blind watermarking scheme has good transparency, robustness and security, and can meet the requirements of speech perceptual hashing authentication. © 2015 Ubiquitous International. All rights reserved.
语种	英语
出版者	Ubiquitous International
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112325]
专题	计算机与通信学院
作者单位	School of Computer and Communication, Lanzhou University of Technology, Lanzhou; Gansu; 730050, China
推荐引用方式 GB/T 7714	Zhang, Qiu-Yu,Yu, Shuang,Xing, Peng-Fei,et al. An improved phase coding-based watermarking algorithm for speech perceptual hashing authentication[J]. Journal of Information Hiding and Multimedia Signal Processing,2015,6(6):1231-1241.
APA	Zhang, Qiu-Yu,Yu, Shuang,Xing, Peng-Fei,Huang, Yi-Bo,&Ren, Zhan-Wei.(2015).An improved phase coding-based watermarking algorithm for speech perceptual hashing authentication.Journal of Information Hiding and Multimedia Signal Processing,6(6),1231-1241.
MLA	Zhang, Qiu-Yu,et al."An improved phase coding-based watermarking algorithm for speech perceptual hashing authentication".Journal of Information Hiding and Multimedia Signal Processing 6.6(2015):1231-1241.