Unsupervised Segmentation of Color-Texture Regions in Images and Video
IEEE Transactions on Pattern Analysis and Machine Intelligence
Named Faces: Putting Names to Faces
IEEE Intelligent Systems
VideoQA: question answering on news video
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
Clip-based similarity measure for hierarchical video retrieval
Proceedings of the 6th ACM SIGMM international workshop on Multimedia information retrieval
Analysing the performance of visual, concept and text features in content-based video retrieval
Proceedings of the 6th ACM SIGMM international workshop on Multimedia information retrieval
Naming every individual in news video monologues
Proceedings of the 12th annual ACM international conference on Multimedia
Addressing the challenge of visual information access from digital image and video libraries
Proceedings of the 5th ACM/IEEE-CS joint conference on Digital libraries
IEEE Transactions on Multimedia
Mixed group ranks: preference and confidence in classifier combination
IEEE Transactions on Pattern Analysis and Machine Intelligence
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With the explosion of multimedia data especially that of video data, requirement of efficient video retrieval has becoming more and more important. Years of TREC Video Retrieval Evaluation (TRECVID) research gives benchmark for video search task. The video data in TRECVID are mainly news video. In this paper a compound model consisting of several atom search modules, i.e., textual and visual, for news video retrieval is introduced. First, the analysis on query topics helps to improve the performance of video retrieval. Furthermore, the multimodal fusion of all atom search modules ensures to get good performance. Experimental results on TRECVID 2005 and TRECVID 2006 search tasks demonstrate the effectiveness of the proposed method.