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浏览/检索结果: 共10条，第1-10条 帮助 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 Perceptual hashing authentication algorithm for multi-format audio based on energy to zero ratio 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2017, 卷号: 45, 期号: 9, 页码: 33-38 作者:  Zhang, Qiuyu;  Qiao, Sibin;  Zhang, Tao;  Huang, Yibo 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Motion compensation  Robustness (control systems)  Audio authentication  Energy to zero ratio  Multi-format audio  Perceptual hashing  Security   On Practical Issues of Electric Network Frequency Based Audio Forensics 期刊论文 IEEE ACCESS, 2017, 卷号: 5 作者:  Hua, Guang;  Bi, Guoan;  Thing, Vrizlynn L. L. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 Electric network frequency (ENF)  audio forensics  audio timestamp verification  audio tampering detection  audio authentication   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：19/0  |  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：11/0  |  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   An improved phase coding-based watermarking algorithm for speech perceptual hashing authentication 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2015, 卷号: 6, 期号: 6, 页码: 1231-1241 作者:  Zhang, Qiu-Yu;  Yu, Shuang;  Xing, Peng-Fei;  Huang, Yi-Bo;  Ren, Zhan-Wei 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Audio watermarking  Authentication  Codes (symbols)  Embeddings  Mapping  Quantization (signal)  Speech  Speech transmission  Bipolar quantization  Blind watermarking scheme  Logistic mapping  Perceptual hashing  Phase coding  Quantitative identification  Speech watermarking  Watermarking algorithms   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   Research on security transmission of perceptual hash values based on ECC and digital watermarking 期刊论文 International Journal of Security and its Applications, 2015, 卷号: 9, 期号: 3, 页码: 255-266 作者:  Qiuyu, Zhang;  Pengfei, Xing;  Yangwei, Liu;  Qianyun, Zhang;  Yibo, Huang 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/14 Audition  Authentication  Digital watermarking  Error correction  Extraction  Mobile security  Audio authentication  Authentication data  Error correcting code  Extracted watermarking  Perceptual hash  Security analysis  Security transmission  Watermark extraction   数字音频司法鉴定技术研究 学位论文 2014, 2014 王志飞 收藏  |  浏览/下载：5/0  |  提交时间：2016/01/12 音频司法鉴定  共振峰  语谱图  语音数据库  电网频率  Audio Judicial Authentication  Formant  Spectrogram  Speech Database  Electric Network Frequency（ENF）   音频司法鉴定技术的研究 学位论文 2012, 2012 黄晓丹 收藏  |  浏览/下载：4/0  |  提交时间：2016/02/14 音频司法鉴定  声纹识别  语音数据库  语谱图  音频真实性  judicial authentication of audio  voiceprint recognition (VPR)  speech database  spectrogram  authentication of audio’s authenticity