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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2020     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：18/0  |  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   Multi-format speech BioHashing based on spectrogram 期刊论文 Multimedia Tools and Applications, 2020, 卷号: 79, 期号: 33-34, 页码: 24889-24909 作者:  Huang, Yi-bo;  Wang, Yong;  Zhang, Qiu-yu;  Zhang, Wei-zhao;  Fan, Man-hong 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Authentication  Chaotic systems  Discrete cosine transforms  Eigenvalues and eigenfunctions  Factorization  Spectrographs  Authentication algorithm  Nonnegative matrix factorization  Real time performance  Security problems  Speech perception  Strong robustness  Two dimensional discrete cosine transform  Unidirectionality   Multimedia mass balance approach to characterizing the transport potential of antibiotics in soil-plant systems following manure application 期刊论文 JOURNAL OF HAZARDOUS MATERIALS, 2020, 卷号: 393, 页码: 1-11 作者:  Zhao, Fangkai;  Chen, Liding;  Yen, Haw;  Sun, Long;  Li, Shoujuan 收藏  |  浏览/下载：30/0  |  提交时间：2021/08/31 Antibiotics  Multimedia fate  Transport potential  Mass balance  Soil-plant system   An encrypted speech retrieval scheme based on long short-term memory neural network and deep hashing 期刊论文 KSII Transactions on Internet and Information Systems, 2020, 卷号: 14, 期号: 6, 页码: 2612-2633 作者:  Zhang, Qiu-Yu;  Li, Yu-Zhou;  Hu, Ying-Jie 收藏  |  浏览/下载：76/0  |  提交时间：2020/11/14 Brain  Cryptography  Data privacy  Efficiency  Hamming distance  Speech  Distance algorithm  Hashing algorithms  High-level features  Hyper-chaotic systems  Privacy and security  Retrieval accuracy  Retrieval efficiency  Sensitive informations   An encrypted speech retrieval algorithm based on Chirp-Z transform and perceptual hashing second feature extraction 期刊论文 Multimedia Tools and Applications, 2020, 卷号: 79, 期号: 9-10, 页码: 6337-6361 作者:  Zhang, Qiu-yu;  Ge, Zi-xian;  Hu, Ying-jie;  Bai, Jian;  Huang, Yi-bo 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Cryptography  Efficiency  Extraction  Feature extraction  K-means clustering  Matrix algebra  Security of data  Z transforms  Chirp Z transform  Encrypted speech  Perceptual hashing  Random Matrix  Speech denoising