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科研机构

兰州理工大学 [3]

湖南大学 [3]

武汉大学 [2]

西安交通大学 [1]

大连理工大学 [1]

北京航空航天大学 [1]

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期刊论文 [15]

会议论文 [2]

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2018 [17]

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浏览/检索结果: 共17条，第1-10条

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发表日期：2018

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	Constructing hierarchical spatiotemporal information for action recognition 会议论文 Guangzhou, China, October 7, 2018 - October 11, 2018 作者: Yao, Guangle; Zhong, Jiandan; Lei, Tao; Liu, Xianyuan 收藏 \| 浏览/下载：41/0 \| 提交时间：2019/08/23 Big data Convolution Indexing (of information) Network security Neural networks Optical flows Security systems Smart city Trusted computing
	A high-performance speech perceptual hashing authentication algorithm based on discrete wavelet transform and measurement matrix 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 期号: 16, 页码: 21653-21669 作者: Zhang, Qiu-yu; Qiao, Si-bin; Huang, Yi-bo; Zhang, Tao 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/11/15 Speech authentication Perceptual hashing Discrete wavelet transform (DWT) Measurement matrix Tampering detection
	Abnormal event detection via covariance matrix for optical flow based feature 期刊论文 Multimedia Tools and Applications, 2018, 卷号: 77, 期号: 13, 页码: 17375-17395 作者: Wang, Tian; Qiao, Meina; Zhu, Aichun; Niu, Yida; Li, Ce 收藏 \| 浏览/下载：9/0 \| 提交时间：2022/02/17 Image segmentation Lie groups Monitoring Motion analysis Optical flows Security systems Support vector machines Abnormal event detections Global abnormal event Local abnormal event Multi-RoI One-class Classification One-class support vector machine Security surveillance State-of-the-art algorithms
	Abnormal event detection via covariance matrix for optical flow based feature 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 期号: 13, 页码: 17375-17395 作者: Wang, Tian; Qiao, Meina; Zhu, Aichun; Niu, Yida; Li, Ce 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/11/15 Global abnormal event Local abnormal event Multi-RoI Covariance matrix Optical flow
	A homomorphic encrypted reversible information hiding scheme for integrity authentication and piracy tracing 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 页码: 20535-20567 作者: Shi, Hui; Liu, Dan; Lu, Hongbin; Zhou, Chenguang 收藏 \| 浏览/下载：6/0 \| 提交时间：2019/12/02 Reversible information hiding Paillier homomorphic encryption Piracy tracing (JHT) Extended integer transform Integrity authentication Large capacity High security
	Guest Editorial: Security and Privacy for Multimedia in the Internet of Things (IoT) 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 页码: 18201-18202 作者: Chang, Victor; Sun, Gang; Li, Jin 收藏 \| 浏览/下载：1/0 \| 提交时间：2019/11/26
	Efficient pairing-free PRE schemes for multimedia data sharing in IoT 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 页码: 18327-18354 作者: Hu, Xing; Tang, Chunming; Wong, Duncan S.; Zheng, Xianghan 收藏 \| 浏览/下载：6/0 \| 提交时间：2019/11/21 Public verifiability CCA security Proxy re-encryption Without pairing Multimedia data security
	Multimedia Security: Novel Steganography and Privacy Preserving 期刊论文 SECURITY AND COMMUNICATION NETWORKS, 2018, 卷号: 2018 作者: Qian, Zhenxing[1]; Choo, Kim-Kwang Raymond[2]; Cogranne, Remi[3]; Zhang, Xinpeng[4] 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/04/22
	New Certificateless Aggregate Signature Scheme for Healthcare Multimedia Social Network on Cloud Environment 期刊论文 Security and Communication Networks, 2018, 卷号: Vol.2018 作者: Xianmin Wang; Libing Wu; Debiao He; Zhiyan Xu 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/04/22
	Separable reversible data hiding in encrypted images with improved security and capacity 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 期号: 23, 页码: 30749-30768 作者: Li, Qi; Yan, Bin; Li, Hui; Chen, Na 收藏 \| 浏览/下载：7/0 \| 提交时间：2019/12/11 Personal privacy Image encryption Reversible data hiding Stream encryption Block permutation

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