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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 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：20/0  |  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   Perceptual hashing algorithm for multi-format audio 期刊论文 Beijing Youdian Daxue Xuebao/Journal of Beijing University of Posts and Telecommunications, 2016, 卷号: 39, 期号: 4, 页码: 77-82 作者:  Zhang, Qiu-Yu;  Xing, Peng-Fei;  Huang, Yi-Bo;  Dong, Rui-Hong;  Yang, Zhong-Ping 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Audio signal processing  Authentication  Partial discharges  Trees (mathematics)  Audio authentication  Dual-tree complex wavelet transform  Multi-format audio  Perceptual hashing  Tamper detection   Research on universal model of speech perceptual hashing authentication system in mobile environment 会议论文 Lanzhou, China, August 2, 2016 - August 5, 2016 作者:  Zhang, Qiu-Yu;  Hu, Wen-Jin;  Huang, Yi-Bo;  Qiao, Si-Bin 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/15 Audio signal processing  Authentication  Computation theory  Feature extraction  Hash functions  Intelligent computing  Mobile computing  Speech  Speech communication  Authentication algorithm  Authentication systems  Mobile computing environment  Multimedia information  Perceptual hashing  Speech signal processing  Tamper detection  Theoretical foundations   Research on algorithm of robust speech perceptual hashing for time-frequency domain based on hilbert transform 期刊论文 International Journal of Innovative Computing, Information and Control, 2015, 卷号: 11, 期号: 4, 页码: 1191-1204 作者:  Zhang, Qiuyu;  Yang, Zhongping;  Zhang, Qianyun;  Huang, Yibo;  Xing, Pengfei 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Audio signal processing  Authentication  Discrete cosine transforms  Frequency domain analysis  Low pass filters  Speech  White noise  Hashing algorithms  Hilbert transform  Perceptual feature  Perceptual hashing  Speech content  Tamper localization  Time frequency domain  White Gaussian Noise   A dither modulation with distortion compensation audio watermarking algorithm based on DWT 期刊论文 Journal of Computational Information Systems, 2011, 卷号: 7, 期号: 1, 页码: 106-113 作者:  Zhang, Qiuyu;  Huang, Yibo;  Deng, Jiabin;  Zheng, Lanjun 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/14 Algorithms  Digital watermarking  Discrete wavelet transforms  Modulation  Signal processing  Audio data  Audio signal  Audio watermarking  Compensation factor  Digital sequence  Distortion compensated-dither modulation  Distortion compensation  Dither modulation  Image Watermarking  Low frequency  Low-pass filtering  Noise addition  Original audio signal  Resampling  Robustness   Blind source separation based on improved particle swarm optimization 会议论文 Shanghai, China, November 7, 2009 - November 8, 2009 作者:  Li, Ming;  Li, Weijuan;  Wang, Yan;  Sun, Xiangfeng 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Artificial intelligence  Audio signal processing  Independent component analysis  Particle swarm optimization (PSO)  Reactive power  Component  Dynamic inertia  Evolution speed  Fitness functions  Gradient based algorithm  Optimal resolution  Particle swarm  Speech signal processing   An improved particle swarm optimization application to independent component analysis 会议论文 Wuhan, China, December 19, 2009 - December 20, 2009 作者:  Nian, FuZhong;  Li, Weijuan;  Sun, Xiangfeng;  Li, Ming 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/15 Audio signal processing  Independent component analysis  Particle size analysis  Reactive power  Dynamic inertia  Evolution speed  Fast-ICA  Fitness functions  Gradient algorithm  Independent component analysis(ICA)  Noisy speech signals  Particle swarm