Hierarchical Motion Analysis for Fast Summarisation of Scalable Coded Video (CROSBI ID 544479)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mrak, Marta ; Čalić, Janko ; Cordara, Giovanni ; Kondoz, Ahmet
engleski
Hierarchical Motion Analysis for Fast Summarisation of Scalable Coded Video
Due to a high demand for efficient video summarisation and video adaptation technologies, this paper focuses on utilisation of compressed domain feature extraction and hierarchical analysis of motion information in scalable video in order to generate intuitive visual summaries. By combining the analysis of inherently hierarchical motion activity measure and a fast geometrical curve simplification algorithm, a set of the most representative key-frames is generated in a very fast and robust manner. The experimental results show good subjective representation, while the method efficiency enables fast generation of summaries of large-scale video repositories.
Video Analysis; Video Summarisation; Hierarchical Motion Coding
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
1309-1312.
2008.
objavljeno
Podaci o matičnoj publikaciji
978-1-4244-2570-9
Podaci o skupu
2008 IEEE International Conference on Multimedia and Expo, ICME 2008
poster
23.06.2008-26.06.2008
Hannover, Njemačka