Title :
Abrupt cut detection based on mutual information and motion prediction
Author :
Lenka Krulikovská;Juraj Pavlovič;Jaroslav Polec;Zuzana Černeková
Author_Institution :
Department of Telecommunication, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Bratislava, Slovakia
Abstract :
In this paper we propose a novel method of abrupt cut detection. Abrupt cut is the most frequent kind of transition between shots. Our method improves the existing method based on the mutual information. At first we add the motion prediction to each frame and then calculate the mutual information. The obtained results of our method were compared with the ones from the original method without the motion prediction. Our approach provides higher robustness to object and camera motion.
Keywords :
"Mutual information","Pixel","Video sequences","Cameras","Informatics","Image edge detection","Random variables"
Conference_Titel :
ELMAR, 2010 PROCEEDINGS
Print_ISBN :
978-1-4244-6371-8