Detail výsledku
Hardware Unit for Motion Estimation
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.
motion estimation, mean absolute error, 8-way parallelizm
Případová studie pro optimální návrh paralelní a řetězené hardwarové jednotky.
@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"
}
Výzkum informačních technologií z hlediska bezpečnosti, MŠMT, Institucionální prostředky SR ČR (např. VZ, VC), MSM0021630528, zahájení: 2007-01-01, ukončení: 2013-12-31, řešení