Analog-resistive networks for motion detection

Franck Luthon; Gheorghe Popescu; Alice Caplier

doi:10.1117/12.203559

8 March 1995 Analog-resistive networks for motion detection

Franck Luthon, Gheorghe Popescu, Alice Caplier

Proceedings Volume 2461, ROMOPTO '94: Fourth Conference in Optics; (1995) https://doi.org/10.1117/12.203559
Event: ROMOPTO '94: 4th Conference on Optics, 1994, Bucharest, Romania

Abstract

In this paper we present two analog networks that implement an algorithm for motion detection in image sequences. The time consuming stochastic or suboptimal deterministic relaxation algorithms used by the initial Markov Random Field based model are replaced by the energy minimization of the analog network to its state of minimal power dissipation. We describe the elementary cell derived from the model equation and the network architectures. Possible application are motion remote control and motion coding at video rate.

Citation Download Citation

Franck Luthon, Gheorghe Popescu, and Alice Caplier "Analog-resistive networks for motion detection", Proc. SPIE 2461, ROMOPTO '94: Fourth Conference in Optics, (8 March 1995); https://doi.org/10.1117/12.203559

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