Text Localization & Segmentation in Images, Web Pages and Videos

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Design Decisions• What kind of textoccurrences?– Scene text– Overlay text• With what style attributes?– Font size– Font type– Text color• In what kind of media data?– Image-based– Video-basedanyboth• What should be achieved?– Localization– Segmentation– Recognition– Integrated recognition• How will the results beused?– Indexingboth– Object-based video encoding© 2005-2009 Prof. Dr. Rainer Lienhart, Head of Multimedia Computing, Institut für Informatik, Universität AugsburgEichleitnerstr. 30, D-86135 Augsburg, Germany; email: Rainer.Lienhart@informatik.uni-augsburg.de4
OverviewOCR result:Dec 25 1998© 2005-2009 Prof. Dr. Rainer Lienhart, Head of Multimedia Computing, Institut für Informatik, Universität AugsburgEichleitnerstr. 30, D-86135 Augsburg, Germany; email: Rainer.Lienhart@informatik.uni-augsburg.de5
Page 3: Related Work1. Y. Zhong, K. Karu an
Page 7 and 8: Text Box Consolidation (2/2)• Der
Page 10 and 11: Experimental Results• Text locali

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