Computer Engineering & Science >
A Novel DCTBased Video Text Detection Algorithm
Received date: 2010-12-01
Revised date: 2011-02-26
Online published: 2011-06-25
To help users navigate the libraries of video, algorithms that automatically index video based on the content are needed. In this paper, we present a DCT based approach to detect texts and captions from the videos. The use of these features is in a flexible manner thus can be adapted to different applications. Language independence is an important advantage of the proposed method. Experiments are conducted on a large volume of real video shots. Solutions are proposed for each of these problems and compared with the existing work found in the literature.
LIU Lingxia1，NIU Honghui1，CUI Zhoujuan2 . A Novel DCTBased Video Text Detection Algorithm[J]. Computer Engineering & Science, 2011 , 33(6) : 63 -66 . DOI: 10.3969/j.issn.1007130X.2011.
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