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浏览/检索结果: 共632条，第1-10条

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	Design of Updating Encryption Algorithm for Privacy Big Data Based on Consortium Blockchain Technology 期刊论文 JOURNAL OF MATHEMATICS, 2022, 卷号: 2022 作者: Liu, Lei; Liu, Xue; Wan, Jiahua 收藏 \| 浏览/下载：7/0 \| 提交时间：2022/12/23
	A retrieval method for encrypted speech based on improved power normalized cepstrum coefficients and perceptual hashing 期刊论文 Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 11, 页码: 15127-15151 作者: Zhang, Qiu-yu; Bai, Jian; Xu, Fu-jiu 收藏 \| 浏览/下载：17/0 \| 提交时间：2022/06/20 Authentication Chaotic systems Discrete wavelet transforms Efficiency Extraction Hamming distance Hash functions Information retrieval Principal component analysis Speech Cepstrum Chaotic mapping Encrypted speech Encrypted speech retrieval Features extraction Henon chaotic mapping Perceptual hashing Power Power normalized cepstrum coefficient Speech feature extraction Speech features Speech retrieval
	Dynamic analysis of a fractional-order hyperchaotic system and its application in image encryption 期刊论文 Physica Scripta, 2022, 卷号: 97, 期号: 4 作者: Shi, Qianqian; An, Xinlei; Xiong, Li; Yang, Feifei; Zhang, Li 收藏 \| 浏览/下载：26/0 \| 提交时间：2022/04/21 Bioinformatics Cryptography Digital signal processing DNA Image analysis Image coding Image enhancement Lyapunov methods Color image encryptions DNA dynamic coding DNA dynamics DSP implementation Dynamic coding Dynamics analysis Fractional-order chaotic systems Fractional-order hyperchaotic Fractional-order hyperchaotic system Hyper-chaotic systems
	Color image encryption algorithm based on hyperchaotic system and improved quantum revolving gate 期刊论文 Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 10, 页码: 13845-13865 作者: Wang, Xingyuan; Su, Yining; Luo, Chao; Nian, Fuzhong; Teng, Lin 收藏 \| 浏览/下载：20/0 \| 提交时间：2022/06/20 Color Cryptography Image enhancement Quantum computers Color image encryptions Encryption system Four-wing chaotic system Hyper-chaotic systems Image encryption algorithm Novelty enhanced quantum representation Quantum color image encryption Quantum Computing Quantum images Quantum rotation
	A new discrete chaotic map application in image encryption algorithm 期刊论文 PHYSICA SCRIPTA, 2022, 卷号: 97, 期号: 3 作者: Yang, Feifei; An, Xinlei; Xiong, Li 收藏 \| 浏览/下载：20/0 \| 提交时间：2022/03/01 discrete chaotic map encryption algorithm security evaluation
	Content-based encrypted speech retrieval scheme with deep hashing 期刊论文 Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 7, 页码: 10221-10242 作者: Zhang, Qiu-yu; Zhao, Xue-jiao; Zhang, Qi-wen; Li, Yu-zhou 收藏 \| 浏览/下载：14/0 \| 提交时间：2022/04/21 Binary codes Convolutional neural networks Cryptography Deep neural networks Efficiency Extraction Feature extraction Hamming distance Information retrieval Mapping Semantic Web Semantics Spectrographs Speech Content-based Convolutional neural network Deep hashing Deep semantic feature Encrypted speech Encrypted speech retrieval Semantic features Spectrograms Speech retrieval
	A memristive system and its applications in red-blue 3D glasses and image encryption algorithm with DNA variation 期刊论文 NONLINEAR DYNAMICS, 2022, 卷号: 107, 期号: 3, 页码: 2911-2933 作者: Xiong, Li; Yang, Feifei; Mou, Jun; An, Xinlei; Zhang, Xinguo 收藏 \| 浏览/下载：16/0 \| 提交时间：2022/03/01 Memristive system Red-blue 3D glasses Image encryption algorithm DNA variation Hardware implementation
	A novel hyperchaotic image encryption algorithm with simultaneous shuffling and diffusion 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2022, 卷号: 81, 期号: 15, 页码: 21975-21994 作者: Gui, Xiangquan; Huang, Jun; Li, Li; Li, Shouliang; Cao, Jie 收藏 \| 浏览/下载：20/0 \| 提交时间：2022/04/21 Hyperchaotic map Image encryption Simultaneous shuffling and diffusion
	Speech BioHashing security authentication algorithm based on CNN hyperchaotic map 期刊论文 Multimedia Tools and Applications, 2022 作者: Huang, Yi-bo; Yuan-Zhang; Chen, Teng-Fei; Yan, Shao-Hui; Zhang, Qiu-yu 收藏 \| 浏览/下载：20/0 \| 提交时间：2022/07/20 Authentication Cryptography Speech recognition BioHashing Biosafety template CNN hyperchaotic map Content authentication Hyperchaotic maps Security authentication Speech content Speech content authentication Tamper detection Tamper detection and location
	Verifiable speech retrieval algorithm based on KNN secure hashing 期刊论文 Multimedia Tools and Applications, 2022 作者: An, Li; Huang, Yi-bo; Zhang, Qiu-yu 收藏 \| 浏览/下载：18/0 \| 提交时间：2022/09/22 Biometrics Cryptography Efficiency Learning algorithms Speech communication Speech transmission Biometric template Compressed-Sensing Encryption algorithms Hyperchaotic Hyperchaotic lorenz compressed sensing encryption algorithm KNN secure hash Secure hash Security Speech retrieval Verifiable speech retrieval

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