Publication detail

On-line Video Synchronization Based on Visual Vocabularies

BERAN, V. ZEMČÍK, P. HEROUT, A.

Original Title

On-line Video Synchronization Based on Visual Vocabularies

Type

journal article - other

Language

English

Original Abstract

This paper presents the procedure for on-line visual-content-based video synchronization. The motivation of our pioneering work is the existence of several off-line video processing systems employed in video classification or summarization applications, but no evidence of on-line solutions for video analysis. In some applications, the video streams go through the broadcast systems that delay the original video and also distort the original signal. The system that would be able to automatically detect such delays, transmission errors, distortions or broadcast failure is highly required. Our solution employs visual vocabularies that allow signing the video frames by bag-of-words. The synchronization procedure is then based on searching for similar frames from different video streams. This paper also overviews the state-of-the-art techniques required for visual vocabulary building and discuss the convenient properties of techniques for real-time on-line systems.

Keywords

On-line video processing, visual vocabulary, video synchronization

Authors

BERAN, V.; ZEMČÍK, P.; HEROUT, A.

RIV year

2010

Released

20. 3. 2010

ISBN

1737-9253

Periodical

International Journal of Signal and Image Processing

Year of study

2010

Number

2

State

Republic of Tunisia

Pages from

1

Pages to

7

Pages count

7

URL

https://www.fit.vut.cz/research/publication/9180/

BibTex

@article{BUT50540,
  author="Vítězslav {Beran} and Pavel {Zemčík} and Adam {Herout}",
  title="On-line Video Synchronization Based on Visual Vocabularies",
  journal="International Journal of Signal and Image Processing",
  year="2010",
  volume="2010",
  number="2",
  pages="1--7",
  issn="1737-9253",
  url="https://www.fit.vut.cz/research/publication/9180/"
}