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This paper presents our solution to MSR-Bing Image Retrieval Challenge to measure the relevance of web images and the query given in text form. We compare and integrate three typical methods (SVM-based, CCA-based, PAMIR) to conduct the large-scale cross-modal retrieval task with concept-level visual features. In SVM-based approach, the relevance of the image and the query is scored using an on-line...
As an alternative to the watermarking approach, content-based copy detection (CBCD) recently has become a promising technique for video monitoring and copyright protection. In this paper, a novel CBCD framework is proposed. Firstly, robust global feature (DCT), local features (SIFT) and audio feature (EDF) are first combined to describe video and audio contents, and the density sampling method is...
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