Please use this identifier to cite or link to this item:
|Title:||A robust framework for aligning lecture slides with video|
Markov decision process
|Source:||Xiangyu, W.,Ramanathan, S.,Kankanhalli, M. (2009). A robust framework for aligning lecture slides with video. Proceedings - International Conference on Image Processing, ICIP : 249-252. ScholarBank@NUS Repository. https://doi.org/10.1109/ICIP.2009.541348|
|Abstract:||We propose a robust approach for aligning lecture slides with lecture videos using a combination of Hough transform, optical flow and Gabor analysis. A Markov Decision Process model is used to incorporate prior knowledge for enhanced recognition. We demonstrate synchronization of slides with videos containing de-focused slide content, speaker occlusion as well as camera pan, tilt and zoom sequences. Experimental results confirm the effectiveness of our approach for multimedia indexing applications. ©2009 IEEE.|
|Source Title:||Proceedings - International Conference on Image Processing, ICIP|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 11, 2017
checked on Dec 9, 2017
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.