Specialized Hardware for Real-Time Navigation

F. Marino, E. Stella, A. Branca, N. Veneziani, A. Distante
<span title="">2001</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hlkyezivsbds3cpzqorraoqgli" style="color: black;">Real-time imaging</a> </i> &nbsp;
I n this paper we propose a specialized hardware architecture for the real time visual navigation of a mobile robot. The adopted navigation method is based on a two-steps approach. Features are extracted and matched over an image sequence which is captured by a videocamera (mounted on a mobile robot) during its motion. As a result, a 2D motion field is recovered and used to extract ego-motion parameters. Our hardware implements the first step of the method, which consists of feature extraction
more &raquo; ... nd raw match computation by means of radiometric similarity computation. Real time performances are allowed since a 40 MHz processing rate is achieved.
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1006/rtim.1999.0220">doi:10.1006/rtim.1999.0220</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/y6jf4mtclzhitchdtz7p4g53fi">fatcat:y6jf4mtclzhitchdtz7p4g53fi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20060513092846/http://dee.poliba.it/dee-web/marinoweb/pub/RealtimeImaging.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/71/12/71129ac68a9549926d0cc62ceca7c197e66a2afd.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1006/rtim.1999.0220"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>