Publication detail

On-line Video Synchronization Based on Visual Vocabularies

BERAN, V. HEROUT, A. ZEMČÍK, P.

Original Title

On-line Video Synchronization Based on Visual Vocabularies

Type

conference paper

Language

English

Original Abstract

This paper presentsthe procedure for on-line visual-content-based video synchronization. Themotivation of our pioneering work is the existence of several off-line videoprocessing systems employed in video classification or summarizationapplications, but no evidence of on-line solutions for video analysis. In someapplications, the video streams go through the broadcast systems that delay theoriginal video and also distort the original signal. The system that would beable to automatically detect such delays, transmission errors, distortions orbroadcast failure is highly required. Our solution employs visual vocabulariesthat allow signing the video frames by bag-of-words. The synchronizationprocedure is then based on searching for similar frames from different videostreams. This paper also overviews the state-of-the-art techniques required forvisual vocabulary building and discuss the convenient properties of techniquesfor real-time on-line systems.

Keywords

On-line video processing, visual vocabulary, video synchronization

Authors

BERAN, V.; HEROUT, A.; ZEMČÍK, P.

RIV year

2010

Released

1. 12. 2010

Publisher

University of West Bohemia in Pilsen

Location

Plzeň

ISBN

978-80-86943-88-6

Book

Proceedings of WSCG'10

Edition

18th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2010

Pages from

31

Pages to

34

Pages count

7

URL

https://www.fit.vut.cz/research/publication/9165/

BibTex

@inproceedings{BUT34644,
  author="Vítězslav {Beran} and Adam {Herout} and Pavel {Zemčík}",
  title="On-line Video Synchronization Based on Visual Vocabularies",
  booktitle="Proceedings of WSCG'10",
  year="2010",
  series="18th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2010",
  pages="31--34",
  publisher="University of West Bohemia in Pilsen",
  address="Plzeň",
  isbn="978-80-86943-88-6",
  url="https://www.fit.vut.cz/research/publication/9165/"
}

Documents

2010-WSCG-online_video_sync.pdf