REAL-TIME IMPLEMENTATIONS OF AN MRF-BASED MOTION DETECTION ALGORITHM

Authors
CAPLIER A LUTHON F DUMONTIER C
Citation
A. Caplier et al., REAL-TIME IMPLEMENTATIONS OF AN MRF-BASED MOTION DETECTION ALGORITHM, Real-time imaging, 4(1), 1998, pp. 41-54
Citations number
16
Categorie Soggetti
Computer Science Artificial Intelligence","Computer Science Software Graphycs Programming","Computer Science Theory & Methods","Computer Science Artificial Intelligence","Computer Science Software Graphycs Programming","Computer Science Theory & Methods
Journal title
Real-time imaging → ACNP
ISSN journal
10772014
Volume
4
Issue
1
Year of publication
1998
Pages
41 - 54
Database
ISI
SICI code
1077-2014(1998)4:1<41:RIOAMM>2.0.ZU;2-3
Abstract
The main concern in image processing is the computation cost. Markov r andom field (MRF)-based algorithms particularly require a significant amount of computation. The paper investigates three solutions to imple ment a simple, but robust, MRF-based motion detection algorithm in rea l time: SIMD machine, DSP-based image processing board, and analog res istive network. Details and performances of each implementation are gi ven and a comparison between each realization is made. The underlying goal of this work is to study if real-time implementations of MRF-base d algorithms are feasible or not. The answer is positive in the case o f quite simple algorithms, but reserved with more complex ones. (C) 19 98 Academic Press Limited.