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 Ping Li

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Bibliometrics: publication history
Average citations per article1.67
Citation Count10
Publication count6
Publication years2009-2017
Available for download2
Average downloads per article294.50
Downloads (cumulative)589
Downloads (12 Months)162
Downloads (6 Weeks)30
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1 published by ACM
July 2017 ACM Transactions on Intelligent Systems and Technology (TIST): Volume 8 Issue 5, September 2017
Publisher: ACM
Citation Count: 0
Downloads (6 Weeks): 30,   Downloads (12 Months): 155,   Downloads (Overall): 155

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Adult image and video recognition is an important and challenging problem in the real world. Low-level feature cues do not produce good enough information, especially when the dataset is very large and has various data distributions. This issue raises a serious problem for conventional approaches. In this article, we tackle ...
Keywords: deep convolutional network, Adult image and video recognition, fine-to-coarse strategy, multicontext modeling

August 2011 Signal Processing: Volume 91 Issue 8, August, 2011
Publisher: Elsevier North-Holland, Inc.
Citation Count: 5

This paper proposes a novel robust video watermarking scheme based on local affine invariant features in the compressed domain. This scheme is resilient to geometric distortions and quite suitable for DCT-encoded compressed video data because it performs directly in the block DCTs domain. In order to synchronize the watermark, we ...
Keywords: Local invariant features, Geometric distortions, Video watermarking

April 2011 Multimedia Tools and Applications: Volume 52 Issue 2-3, April 2011
Publisher: Kluwer Academic Publishers
Citation Count: 1

The conventional research on the image copy detection concentrates on extracting features which are robust enough to resist various kinds of image attacks. However, the global features are sensitive to geometric attacks, especially cropping and rotation, while the local features cannot substantially represent the image spatial information and structure context. ...
Keywords: Discrimination, Multi-resolution histogram descriptor, Feature extraction, Image copy detection, Robustness

4 published by ACM
March 2010 MIR '10: Proceedings of the international conference on Multimedia information retrieval
Publisher: ACM
Citation Count: 2
Downloads (6 Weeks): 0,   Downloads (12 Months): 7,   Downloads (Overall): 434

Full text available: PDFPDF
This paper proposes a novel robust image copy detection scheme using multi-resolution histogram. In this method, the multi-resolution histogram, a global feature descriptor, is exploited to characterize an image. It shares many desirable properties with the plain color histogram including that they are both fast to compute, efficient for storage, ...
Keywords: robustness, image copy detection, feature extraction, multi-resolution histogram, discrimination

November 2009 MINES '09: Proceedings of the 2009 International Conference on Multimedia Information Networking and Security - Volume 01
Publisher: IEEE Computer Society
Citation Count: 0

This paper proposes a novel geometric distortion resilient image copy detection scheme based on Scale Invariant Feature Transform (SIFT) detector. By using the SIFT detector, the proposed copy detection scheme first construct a series of robust, homogenous, and larger size circular patches. And then, the cirque track division strategy and ...

June 2009 ICME'09: Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Publisher: IEEE Press
Citation Count: 2

In this paper, a fast and robust video copy detection scheme is proposed, which is suitable for the DCT-coded video sequences. To address the efficiency and effectiveness issue, we extract the video signature directly from the compressed domain. The video sequence clusters are constructed with a fixed length. Each cluster ...
Keywords: clustering methods, robustness, feature extraction, DCT, video signal processing

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