Text From Corners: A Novel Approach to Detect Text and Caption in Videos

Detecting text and caption from videos is important and in great demand for video retrieval, annotation, indexing, and content analysis. In this paper, we present a corner based approach to detect text and caption from videos. This approach is inspired by the observation that there exist dense and o...

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Veröffentlicht in:	IEEE transactions on image processing 2011-03, Vol.20 (3), p.790-799
Hauptverfasser:	Xu Zhao, Kai-Hsiang Lin, Yun Fu, Yuxiao Hu, Yuncai Liu, Huang, Thomas S
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Applied sciences Caption detection Corners Decision trees Detectors Exact sciences and technology Feature extraction Harris corner detector Image edge detection Image processing Indexing Information theory Information, signal and communications theory Miscellaneous moving caption optical flow Optical imaging Retrieval Robustness Shot Signal processing Studies Telecommunications and information theory text detection Texts video retrieval Videos
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