DocumentCode
598918
Title
Caption detection and text recognition in news video
Author
Yang, Zhe ; Shi, Ping
Author_Institution
Information Engineering School, Communication University of China, Beijing, China
fYear
2012
fDate
16-18 Oct. 2012
Firstpage
188
Lastpage
191
Abstract
A new method for caption detection and text recognition in news video is proposed. The color feature is used to detect the candidate caption frames and the edge feature is used to filter out the wrong frames. Then, the pre-processing which includes interpolation and binarization is applied to the caption images before they are sent to the Optical Character Recognition (OCR) engine. The experiment results show that the proposed method has a better performance in accuracy of caption detection and text recognition.
Keywords
Caption; Interpolation; News Video; OCR; Text Recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2012 5th International Congress on
Conference_Location
Chongqing, Sichuan, China
Print_ISBN
978-1-4673-0965-3
Type
conf
DOI
10.1109/CISP.2012.6469754
Filename
6469754
Link To Document