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Title: Detecting moving text in video using temporal information
Authors: Huang, W. 
Shivakumara, P. 
Tan, C.L. 
Issue Date: 2008
Citation: Huang, W.,Shivakumara, P.,Tan, C.L. (2008). Detecting moving text in video using temporal information. Proceedings - International Conference on Pattern Recognition. ScholarBank@NUS Repository.
Abstract: This paper presents our work on automatically detecting moving rigid text in digital videos. The temporal information is obtained by dividing a video frame into sub-blocks and calculating inter-frame motion vector for each sub-block. Text blocks are then extracted through both intra-frame classification and inter-frame spatial relationship checking. Unlike previous works, our method achieves both detection and tracking of moving text at the same time. The method works very well detecting scrolling text in news clips and movies, and is robust towards low resolution and complex background. The computational efficiency of the method is also discussed. © 2008 IEEE.
Source Title: Proceedings - International Conference on Pattern Recognition
ISBN: 9781424421756
ISSN: 10514651
Appears in Collections:Staff Publications

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