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兰州理工大学 [12]

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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
	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
	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
	Deep video code for efficient face video retrieval 期刊论文 PATTERN RECOGNITION, 2021, 卷号: 113, 页码: 11 作者: Qiao, Shishi; Wang, Ruiping; Shan, Shiguang; Chen, Xilin 收藏 \| 浏览/下载：25/0 \| 提交时间：2021/12/01 Face video retrieval Temporal feature pooling Bounded triplet loss Deep video code Hash learning
	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：9/0 \| 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
	Image encryption algorithm based on image hashing, improved chaotic mapping and DNA coding 期刊论文 IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 14, 页码: 2905-2915 作者: Zhang, Qiuyu; Han, Jitian; Ye, Yutong 收藏 \| 浏览/下载：4/0 \| 提交时间：2020/06/16 image coding DNA statistical analysis cryptography image processing entropy random sequences chaos chaotic communication image encryption algorithm image hashing improved chaotic mapping image features fingerprint image binary hash sequence generated hash sequence improved chaotic map Chen's chaotic system encryption algorithms
	An efficient retrieval method of encrypted speech based on frequency band variance 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2018, 卷号: 9, 期号: 6, 页码: 1452-1463 作者: Zhang, Qiu-Yu; Ge, Zi-Xian; Qiao, Si-Bin 收藏 \| 浏览/下载：5/0 \| 提交时间：2020/11/14 Cryptography Hamming distance Information retrieval Distance algorithm Encrypted speech Perceptual hashing Retrieval accuracy Retrieval efficiency Retrieval methods Retrieval performance Speech features
	An efficient speech perceptual hashing authentication algorithm based on DWT and symmetric ternary string 期刊论文 International Journal of Information and Communication Technology, 2018, 卷号: 12, 期号: 1-2, 页码: 31-50 作者: Qiuyu, Zhang; Pengfei, Xing; Yibo, Huang; Ruihong, Dong; Zhongping, Yang 收藏 \| 浏览/下载：7/0 \| 提交时间：2020/11/14 Authentication Discrete wavelet transforms Frequency domain analysis Signal reconstruction Speech Speech communication Time domain analysis Wavelet decomposition Authentication algorithm Coefficients of low frequencies Frequency domains Localisation Mobile computing environment Perceptual hashing Short-time energy Symmetric ternary string
	Speech perceptual hashing authentication algorithm based on spectral subtraction and energy to entropy ratio 期刊论文 International Journal of Network Security, 2017, 卷号: 19, 期号: 5, 页码: 752-760 作者: Zhang, Qiu-Yu; Hu, Wen-Jin; Qiao, Si-Bin; Huang, Yi-Bo 收藏 \| 浏览/下载：9/0 \| 提交时间：2020/11/14 Authentication Entropy Speech Speech communication Speech recognition Authentication algorithm Efficient authentication Energy-to-entropy ratio Perceptual hash Perceptual hashing Spectral subtraction methods Spectral subtractions Tamper detection
	An efficient speech perceptual hashing authentication algorithm based on the linear prediction minimum mean squared error 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2016, 卷号: 44, 期号: 12, 页码: 127-132 作者: Zhang, Qiuyu; Hu, Wenjin; Qiao, Sibin; Zhang, Tao 收藏 \| 浏览/下载：16/0 \| 提交时间：2020/11/14 Audio signal processing Authentication Efficiency Errors Forecasting Matrix algebra Spectrum analysis Speech Speech communication Authentication algorithm Coefficient matrix Linear prediction Linear prediction coding Minimum mean squared error Parameter matrices Perceptual hashing Spectral entropy

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