@inproceedings{0ce9514001bb409daf0b0462fc1e3611,
title = "A robust framework for aligning lecture slides with video",
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.",
keywords = "Gabor analysis, Hough transform, Markov decision process, Multimedia indexing, Optical-flow, Robust synchronization",
author = "Wang Xiangyu and Ramanathan Subramanian and Mohan Kankanhalli",
year = "2009",
doi = "10.1109/ICIP.2009.5413480",
language = "English",
isbn = "9781424456543",
series = "Proceedings - International Conference on Image Processing, ICIP",
publisher = "IEEE, Institute of Electrical and Electronics Engineers",
pages = "249--252",
editor = "Magdy Bayoumi",
booktitle = "2009 IEEE International Conference on Image Processing, ICIP 2009 - Proceedings",
address = "United States",
note = "2009 IEEE International Conference on Image Processing, ICIP 2009 ; Conference date: 07-11-2009 Through 10-11-2009",
}