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Flexible Generation of Video Summaries from Layered Video Bit-Streams (CROSBI ID 544481)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Čalić, Janko ; Mrak, Marta ; Kondoz, Ahmet Flexible Generation of Video Summaries from Layered Video Bit-Streams // 2008 15th IEEE International Conference on Image Processing, ICIP 2008. Institute of Electrical and Electronics Engineers (IEEE), 2008. str. 2516-2519

Podaci o odgovornosti

Čalić, Janko ; Mrak, Marta ; Kondoz, Ahmet

engleski

Flexible Generation of Video Summaries from Layered Video Bit-Streams

The work presented in this paper introduces a method for efficient adaptability of video summaries to spatial requirements defined by display size, user’ s needs and channel limitations. By utilising compressed domain features and an efficient contour evolution algorithm, a scale space of temporal video descriptors is generated, enabling dynamic video summarisation in real-time. The summary is laid out utilising an unsupervised robust spectral clustering technique and a fast discrete optimisation algorithm. Results show excellent scalability of the video summarisation interface and highly improved efficiency of summary generation.

Video Analysis; Video Summarisation; Layered Video Coding

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Podaci o prilogu

2516-2519.

2008.

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objavljeno

978-1-4244-1765-0

Podaci o matičnoj publikaciji

2008 15th IEEE International Conference on Image Processing, ICIP 2008

Institute of Electrical and Electronics Engineers (IEEE)

1522-4880

Podaci o skupu

2008 15th IEEE International Conference on Image Processing, ICIP 2008

poster

12.10.2008-15.10.2008

San Diego (CA), Sjedinjene Američke Države

Povezanost rada

Elektrotehnika, Računarstvo

Poveznice