Title :
MINMAX Video Summarization under Equality Principle
Author :
Panagiotakis, Costas ; Grinias, Ilias ; Tziritas, Georgios
Author_Institution :
Univ. of Crete, Heraklion
Abstract :
In this paper we present a video summarization scheme. First, shot detection is performed and then we extract the key frames under an equality requirement on subshots. We propose a key frames selection algorithm (Iso-Content MINMAX), which is very flexible on any choice of content descriptors, and is based on MINMAX optimization formulation. The equality principle provides to the selected key frames the useful property to be equivalent on video content summarization.
Keywords :
minimax techniques; video signal processing; MINMAX video summarization; content descriptors; equality principle; key frames selection algorithm; optimization; Cameras; Clustering algorithms; Data mining; Detection algorithms; Gunshot detection systems; Histograms; Minimax techniques; Minimization methods; Motion detection; Video sequences;
Conference_Titel :
Multimedia Signal Processing, 2007. MMSP 2007. IEEE 9th Workshop on
Conference_Location :
Crete
Print_ISBN :
978-1-4244-1274-7
DOI :
10.1109/MMSP.2007.4412870
