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浏览/检索结果: 共7条，第1-7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 novel color image encryption algorithm based on image hashing, 6D hyperchaotic and DNA coding 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2021, 卷号: 80, 期号: 9, 页码: - 作者:  Zhang, Qiuyu;  Han, Jitian 收藏  |  浏览/下载：14/0  |  提交时间：2021/03/12 Bioinformatics  Chaotic systems  Color  Cryptography  DNA  DNA sequences  Image analysis  Image enhancement  Arithmetic operations  Color image encryptions  Control parameters  Differential characteristic  Hyper-chaotic systems  Image sensitivity  Location analysis  Strong robustness   An encrypted speech authentication and tampering recovery method based on perceptual hashing 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2021, 卷号: 80, 期号: 16, 页码: 24925-24948 作者:  Zhang, Qiu-yu;  Zhang, Deng-hai;  Xu, Fu-jiu 收藏  |  浏览/下载：2/0  |  提交时间：2021/06/03 Encrypted speech authentication  Perceptual hashing  Least square curve fitting  Tampering location  Tampering recovery   An encrypted speech authentication method based on uniform subband spectrum variance and perceptual hashing 期刊论文 TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, 2020, 卷号: 28, 期号: 5, 页码: 2467-2482 作者:  Zhang, Qiuyu;  Zhang, Denghai;  Zhou, Liang 收藏  |  浏览/下载：20/0  |  提交时间：2022/03/01 Encrypted speech authentication  perceptual hashing  uniform subband spectrum variance  feature extraction of encrypted speech  tamper location   An image copy move forgery detection method using QDCT 会议论文 Xi'an, China, August 19, 2016 - August 21, 2016 作者:  Li, Ce;  Ma, Qiang;  Xiao, Limei;  Ying, Shihui 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/15 Computer crime  Discrete cosine transforms  Copy-move forgeries  Copy-move forgery detections  Digital image forensics  Duplication detection  Feature vectors  QDCT  Tampered images  Threshold-value   An Image Copy Move Forgery Detection Method Using QDCT 会议论文 作者:  Li, Ce;  Ma, Qiang;  Xiao, Limei;  Ying, Shihui 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Digital image forensics  QDCT  copy-move forgery  region duplication detection   Image Tampering Localization via Estimating the Non-Aligned Double JPEG compression 会议论文 Conference on Media Watermarking, Security, and Forensics, Burlingame, CA, 2013-02-05 作者:  Wu, Lanying;  Kong, Xiangwei;  Wang, Bo;  Shang, Shize 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 image forensics  image tampering location  JPEG artifacts  non-aligned double JPEG compression   A complete passive blind image copy-move forensics scheme based on compound statistics features. 期刊论文 Forensic science international, 2011, 卷号: Vol.212 No.1-3, 页码: e21-e25 作者:   收藏  |  浏览/下载：5/0  |  提交时间：2020/01/05 Digital image forensics  Sensor pattern noise  Wavelet transform based de-noise  Tampering location