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西安交通大学 [5]
武汉大学 [3]
兰州理工大学 [2]
广东海洋大学 [2]
上海电子信息职业技术... [1]
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期刊论文 [7]
会议论文 [6]
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2012 [1]
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2009 [4]
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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:27/0
  |  
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
Adaptive audio watermarking algorithm based on sub-band feature
期刊论文
Journal of Information and Computational Science, 2012, 卷号: 9, 期号: 2, 页码: 305-314
作者:
Zhang, Qiuyu
;
Liu, Zhao
;
Huang, Yibo
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Digital watermarking
Discrete cosine transforms
Robustness (control systems)
Adaptive audio watermarking
Audio frames
Feature-based
Format conversion
Index sequences
Lifting wavelet
Logistic mapping
Low frequency
Low-pass filtering
Odd-even quantization
Original audio signal
Resampling
Short-time energy
Sub-bands
Watermark images
Watermark information
Watermark signals
Zero crossing rate
An n-dimensional space audio scrambling algorithm based on random matrix
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2010, 卷号: 44, 期号: [db:dc_citation_issue]
作者:
Li, Huan
;
Qin, Zheng
;
Zhang, Xuanping
;
Shao, Liping
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/10
Arbitrary matrix
Audio scrambling
M-ary
N-dimensional spac
An n-dimensional space audio scrambling algorithm based on random matrix
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2010, 卷号: 44, 期号: [db:dc_citation_issue], 页码: 13-17+33
作者:
Li, Huan
;
Qin, Zheng
;
Zhang, Xuanping
;
Shao, Liping
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/10
Arbitrary matrices
Audio scrambling
Data amplification
Dimensional spaces
M-ary
N-dimensional space
Position coordinates
Scrambling algorithm
An Audio Scrambling Method Based On Combination Strategy
会议论文
作者:
Hu, Qiping
;
Chen, Gang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
scrambling transformation
cyclic displacement
complete binary tree
inorder traversal
An audio scrambling method based on combination strategy
期刊论文
Proceedings - 2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010, 2010, 卷号: 5
作者:
Chen, Gang
;
Hu, Qiping
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/05
An audio scrambling degree measure based on information criteria
期刊论文
ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems, 2010, 卷号: 1
作者:
Bo, Han
;
Chen, Gang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/05
Audio Scrambling Algorithm based on Variable Dimension Space
会议论文
作者:
Li, Huan
;
Qin, Zheng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/18
Arbitrary Matrix
Audio Scrambling
High dimensional matrix transformation
Variable Dimension
Variable Dimension Space Audio Scrambling Algorithm Against MP3 Compression
会议论文
作者:
Li, Huan
;
Qin, Zheng
;
Shao, Liping
;
Zhang, Shanjun
;
Wang, Bin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/18
Arbitrary Matrix
Audio Scrambling
Variable Dimension
Mp3 compression
A Novel Audio Scrambling Algorithm in Variable Dimension Space
会议论文
作者:
Li, Huan
;
Qin, Zheng
;
Shao, Liping
;
Wang, Bin
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/18
Audio scrambling
Variable Dimension Space
Matrix transformation
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