42 search results - page 4 / 9 » A Laplacian Approach to Multi-Oriented Text Detection in Vid... |
ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
We propose a fully automatic method for summarizing and indexing unstructured presentation videos based on text extracted from the projected slides. We use changes of text in the ...
TCSV
2010
14 years 4 months ago
2010
In this paper, we propose new Fourier-Statistical Features (FSF) in RGB space for detecting text in video frames of unconstrained background, different fonts, different scripts and...
ICPR
2010
IEEE
15 years 3 months ago
2010
IEEE
Text frame classification is needed in many applications such as event identification, exact event boundary identification, navigation, video surveillance in multimedia etc. To the...
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IJON
2010
14 years 8 months ago
2010
We present a computational approach to abnormal visual event detection, which is based on exploring and modeling local motion patterns in a non-linear subspace. We use motion vect...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
The automatic extraction of sports video highlights is a typical kind of personalized media production process. Many ways have been studied from the viewpoints of lowlevel audio/v...