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浏览/检索结果: 共2条，第1-2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 algorithm of encrypted speech based on inverse fast Fourier transform and measurement matrix 期刊论文 TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, 2019, 卷号: 27, 期号: 3, 页码: 1719-1736 作者:  Zhang, Qiuyu;  Ge, Zixian;  Zhou, Liang;  Zhang, Yongbing 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/15 Encrypted speech retrieval  perceptual hashing  inverse fast Fourier transform  measurement matrix  Henon chaotic scrambling  speech feature extraction   Strong robust speech authentication algorithm based on quasi-harmonic model 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2018, 卷号: 46, 期号: 3, 页码: 58-64 作者:  Zhang, Qiuyu;  Zhang, Tao;  Wu, Dongfang;  Ge, Zixian 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/14 Authentication  Harmonic analysis  Robustness (control systems)  Speech  Amplitude information  Authentication algorithm  Correcting frequency  Harmonic model  Noise environments  Perceptual feature  Perceptual hashing  Reference frequency