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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2015     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 An improved phase coding-based watermarking algorithm for speech perceptual hashing authentication 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2015, 卷号: 6, 期号: 6, 页码: 1231-1241 作者:  Zhang, Qiu-Yu;  Yu, Shuang;  Xing, Peng-Fei;  Huang, Yi-Bo;  Ren, Zhan-Wei 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 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   Research on algorithm of robust speech perceptual hashing for time-frequency domain based on hilbert transform 期刊论文 International Journal of Innovative Computing, Information and Control, 2015, 卷号: 11, 期号: 4, 页码: 1191-1204 作者:  Zhang, Qiuyu;  Yang, Zhongping;  Zhang, Qianyun;  Huang, Yibo;  Xing, Pengfei 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Audio signal processing  Authentication  Discrete cosine transforms  Frequency domain analysis  Low pass filters  Speech  White noise  Hashing algorithms  Hilbert transform  Perceptual feature  Perceptual hashing  Speech content  Tamper localization  Time frequency domain  White Gaussian Noise   Research on security transmission of perceptual hash values based on ECC and digital watermarking 期刊论文 International Journal of Security and its Applications, 2015, 卷号: 9, 期号: 3, 页码: 255-266 作者:  Qiuyu, Zhang;  Pengfei, Xing;  Yangwei, Liu;  Qianyun, Zhang;  Yibo, Huang 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/14 Audition  Authentication  Digital watermarking  Error correction  Extraction  Mobile security  Audio authentication  Authentication data  Error correcting code  Extracted watermarking  Perceptual hash  Security analysis  Security transmission  Watermark extraction