Result Details

Hardware Unit for Motion Estimation

DRÁBEK, V. Hardware Unit for Motion Estimation. Electronic Devices and Systems. Brno: Faculty of Electrical Engineering and Communication BUT, 2007. p. 17-21. ISBN: 978-80-214-3470-7.
Type
conference paper
Language
English
Authors
Drábek Vladimír, doc. Ing., CSc., DCGM (FIT), DCSY (FIT)
Abstract

One of the most time-consuming computational load in high-speed video systems is motion estimation being used as a main part of the inter-frame video compression. In this paper basic approaches to motion estimation and matching criteria used are discussed. These two concepts represent the main computational load of the compression process. As the most promising concept one-dimensional hierarchical search with block-matching algorithms is proposed. Then a hardware architecture is designed with application of parallelization and pipelining to achieve high speed and low hardware cost.

Keywords

motion estimation, mean absolute error, 8-way parallelizm

Annotation

A case study for the optimal design of parallel and pipelined hardware unit.

Published
2007
Pages
17–21
Proceedings
Electronic Devices and Systems
Conference
Electronic Devices and Systems
ISBN
978-80-214-3470-7
Publisher
Faculty of Electrical Engineering and Communication BUT
Place
Brno
BibTeX 
@inproceedings{BUT25330,
  author="Vladimír {Drábek}",
  title="Hardware Unit for Motion Estimation",
  booktitle="Electronic Devices and Systems",
  year="2007",
  pages="17--21",
  publisher="Faculty of Electrical Engineering and Communication BUT",
  address="Brno",
  isbn="978-80-214-3470-7"
}
Projects
Methods of polymorphic digital circuit design, GACR, Standardní projekty, GA102/06/0599, start: 2006-01-01, end: 2008-12-31, completed
Security-Oriented Research in Information Technology, MŠMT, Institucionální prostředky SR ČR (např. VZ, VC), MSM0021630528, start: 2007-01-01, end: 2013-12-31, running
Research groups
Supercomputing Technologies Research Group SC@FIT (RG SC@FIT)
Departments
Department of Computer Systems (DCSY)
Department of Information Systems (DIFS)
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