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浏览/检索结果: 共3条，第1-3条 帮助 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 efficient retrieval approach for encrypted speech based on biological hashing and spectral subtraction 期刊论文 Multimedia Tools and Applications, 2020, 卷号: 79, 期号: 39-40, 页码: 29775-29798 作者:  Zhang, Qiu-yu;  Li, Gai-li;  Huang, Yi-bo 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Authentication  Conformal mapping  Cryptography  Discrete wavelet transforms  Efficiency  Fast Fourier transforms  Hamming distance  Photomapping  Signal reconstruction  Speech  Speech communication  Autocorrelation functions  Distance algorithm  Encrypted speech  Integrity authentications  Mapping algorithms  Retrieval efficiency  Spectral subtractions  Strong robustness   An encrypted speech authentication method based on uniform subband spectrum variance and perceptual hashing 期刊论文 TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, 2020, 卷号: 28, 期号: 5, 页码: 2467-2482 作者:  Zhang, Qiuyu;  Zhang, Denghai;  Zhou, Liang 收藏  |  浏览/下载：20/0  |  提交时间：2022/03/01 Encrypted speech authentication  perceptual hashing  uniform subband spectrum variance  feature extraction of encrypted speech  tamper location   An encrypted speech authentication method based on uniform subband spectrum variance and perceptual hashing 期刊论文 Turkish Journal of Electrical Engineering and Computer Sciences, 2020, 卷号: 28, 期号: 5, 页码: 2467-2482 作者:  Zhang, Qiuyu;  Zhang, Denghai;  Zhou, Liang 收藏  |  浏览/下载：12/0  |  提交时间：2022/02/18 Authentication  Cloud computing  Cryptography  Hamming distance  Privacy by design