TY - GEN
T1 - Text Processing Method for E-learning Videos
AU - Sun, Jun
AU - Katsuyama, Yukata
AU - Naoi, Satoshi
N1 - Publisher Copyright:
© 2003 IEEE.
PY - 2003
Y1 - 2003
N2 - E-learning has received more and more attention in recent years. The abundant text information in E-learning videos is very valuable for information indexing, searching and other applications. In order to effectively extract the text from E-learning videos, a text processing method is proposed in this paper. The method is composed of two parts: text change frame detection and text extraction from image. The purpose of text change frame detection is to remove the redundant frames from the video and reduce the total processing time. A new text extraction algorithm is proposed to extract the text areas in the text change frames for further recognition. Experiments on lecture video manifest the good performance of our method.
AB - E-learning has received more and more attention in recent years. The abundant text information in E-learning videos is very valuable for information indexing, searching and other applications. In order to effectively extract the text from E-learning videos, a text processing method is proposed in this paper. The method is composed of two parts: text change frame detection and text extraction from image. The purpose of text change frame detection is to remove the redundant frames from the video and reduce the total processing time. A new text extraction algorithm is proposed to extract the text areas in the text change frames for further recognition. Experiments on lecture video manifest the good performance of our method.
UR - http://www.scopus.com/inward/record.url?scp=84954424472&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84954424472&partnerID=8YFLogxK
U2 - 10.1109/CVPRW.2003.10024
DO - 10.1109/CVPRW.2003.10024
M3 - Conference contribution
AN - SCOPUS:84954424472
T3 - IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops
BT - 2003 Conference on Computer Vision and Pattern Recognition Workshop, CVPRW 2003
PB - IEEE Computer Society
T2 - Conference on Computer Vision and Pattern Recognition Workshop, CVPRW 2003
Y2 - 16 June 2003 through 22 June 2003
ER -