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浏览/检索结果:
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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:19/0
  |  
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
Encrypted speech retrieval based on long sequence Biohashing
期刊论文
Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 9, 页码: 13065-13085
作者:
Huang, Yi-bo
;
Wang, Yong
;
Li, Hao
;
Zhang, Yuan
;
Zhang, Qiu-yu
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/06/20
Biometrics
Cryptography
Efficiency
Search engines
Vectors
BioHashing
Biometric template
Content preservation operation
Encrypted speech
Encrypted speech retrieval
Features vector
Improved sha256
Long sequences
Sha-256
Speech retrieval
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:17/0
  |  
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
Complex-Valued Neural Networks: A Comprehensive Survey
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 8, 页码: 1406-1426
作者:
ChiYan Lee
;
Hideyuki Hasegawa
;
Shangce Gao
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/08/01
Complex activation function
complex backpropagation algorithm
complex-valued learning algorithm
complex-valued neural network
deep learning
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
Distributed storage scheme for encryption speech data based on blockchain and IPFS
期刊论文
Journal of Supercomputing, 2022
作者:
Zhang, Qiuyu
;
Zhao, Zhenyu
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/08/09
Access control
Blockchain
Cloud storage
Computer operating systems
Cryptography
Ethereum
File organization
Quality control
Sensitive data
Speech
Attribute-based encryptions
Block-chain
Ciphertext policies
Ciphertext policy hierarchical attribute-based encryption
Distributed storage
Filesystem
Hierarchical attributes
Interplanetary file system
Speech data
Storage schemes
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:20/0
  |  
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
Probing Word Syntactic Representations in the Brain by a Feature Elimination Method
会议论文
Virtual conference, 2022
作者:
Xiaohan Zhang
;
Shaonan Wang
;
Nan Lin
;
Jiajun Zhang
;
Chengqing Zong
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2023/06/19
北京市社区老年居民的运动习惯与认知功能的关系
学位论文
中国科学院心理研究所: 中国科学院心理研究所, 2021
作者:
陶然
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/01/25
老年人
认知功能
运动习惯
运动频率
运动持续时间
Multi-format speech BioHashing based on energy to zero ratio and improved LP-MMSE parameter fusion
期刊论文
Multimedia Tools and Applications, 2021, 卷号: 80, 期号: 7, 页码: 10013-10036
作者:
Wang, Yong
;
Huang, Yi-bo
;
Zhang, Ran
;
Zhang, Qiu-yu
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/06/03
Authentication
Chaotic systems
Mean square error
Application range
Covariance method
Detection and localization
Linear prediction
Minimum mean square errors
Real time performance
Time-frequency parameter
Zero crossing rate
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