Přístupnostní navigace
E-application
Search Search Close
Publication detail
DRÁBEK, V.
Original Title
Hardware Unit for Motion Estimation
Type
conference paper
Language
English
Original 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
Authors
RIV year
2007
Released
20. 9. 2007
Publisher
Faculty of Electrical Engineering and Communication BUT
Location
Brno
ISBN
978-80-214-3470-7
Book
Electronic Devices and Systems
Pages from
17
Pages to
21
Pages count
5
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" }