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浏览/检索结果: 共8条，第1-8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 A fast speech feature extraction method based on perceptual hashing 会议论文 Guilin, Guangxi, China, July 29, 2017 - July 31, 2017 作者:  Zhang, Qiuyu;  Qiao, Sibin;  Zhang, Tao;  Huang, Yibo 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/15 Discrete cosine transforms  Efficiency  Extraction  Feature extraction  Fuzzy systems  Speech  Compressive sensing  Existing problems  Feature extraction methods  MDCT coefficients  Measurement matrix  Modified discrete cosine transforms  Perceptual feature  Perceptual hashing   Audio zero watermarking for MP3 based on low frequency energy 会议论文 作者:  Wang, Kexin;  Li, Chen;  Tian, Lihua 收藏  |  浏览/下载：11/0  |  提交时间：2019/11/19 Compressed domain  Copyright protections  Extraction process  Low-frequency energy  MDCT  MDCT coefficients  MP3 compressed domains  Zero-watermarking   A Fast Speech Feature Extraction Method Based on Perceptual Hashing 会议论文 作者:  Zhang, Qiuyu;  Qiao, Sibin;  Zhang, Tao;  Huang, Yibo 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/15 speech authentication  perceptual hashing  feature extraction  modified discrete cosine transform  compressed sensing   PERCEPTUAL HASHING ALGORITHM FOR SPEECH CONTENT IDENTIFICATION BASED ON SPECTRUM ENTROPY IN COMPRESSED DOMAIN 期刊论文 INTERNATIONAL JOURNAL ON SMART SENSING AND INTELLIGENT SYSTEMS, 2014, 卷号: 7, 期号: 1, 页码: 283-300 作者:  Zhang Qiu-Yu;  Liu Yang-Wei;  Huang Yi-Bo;  Xing Peng-Fei;  Yang Zhong-Ping 收藏  |  浏览/下载：10/0  |  提交时间：2022/03/01 Perceptual speech hashing algorithm  Spectrum entropy  Modified discrete cosine transform  Compressed domain   EXPOSING THE DOUBLE COMPRESSION IN MP3 AUDIO BY FREQUENCY VIBRATION 会议论文 2nd IEEE China Summit / International Conference on Signal and Information Processing (IEEE ChinaSIP), Xian, PEOPLES R CHINA, 2014-07-09 作者:  Wang, Tianzhuo;  Kong, Xiangwei;  Guo, Yanqing;  Wang, Bo 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/09 MP3  audio forensics  double compression detection  frequency vibration  MDCT coefficients   MFCC-based perceptual hashing for compressed domain of speech content identification 期刊论文 Journal of Chemical and Pharmaceutical Research, 2014, 卷号: 6, 期号: 7, 页码: 379-386 作者:  Zhang, Qiu-Yu;  Liu, Yang-Wei;  Di, Yan-Jun;  Zhang, Qian-Yun;  Xing, Peng-Fei 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Algorithms  Internet  Robustness (control systems)  Speech  Speech recognition  Auditory feature  Compressed domain  MDCT coefficients  Mel frequency cepstral co-efficient  MFCC features  Perceptual hashing  Speech content  Tampering localizations   Perceptual hashing algorithm for speech content identification based on spectrum entropy in compressed domain 期刊论文 International Journal on Smart Sensing and Intelligent Systems, 2014, 卷号: 7, 期号: 1, 页码: 283-300 作者:  Zhang, Qiu-Yu;  Liu, Yang-Wei;  Huang, Yi-Bo;  Xing, Peng-Fei;  Yang, Zhong-Ping 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Computational complexity  Decoding  Discrete cosine transforms  Speech  Compressed domain  Hashing algorithms  Identification method  Information entropy  Modified discrete cosine transforms  Real time performance  Real-time communication  Spectrum entropy   Quantization Watermarking schemes for MPEG-4 general audio coding 期刊论文 ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2002, PROCEEDING, 2002, 卷号: 2532, 页码: 442-450 作者:  Liu, SC;  Li, JT 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/16