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We exploit stereo and spatial parallelism to recover 3\u2010D scene descriptions from passive stereo vision. To recognize and recover the positions of modelled objects, we exploit featural parallelism at both the object and sub\u2010object level. We also describe a real\u2010time object\u2010tracking algorithm that exploits featural parallelism in the concurrent tracking of a set of object features.<\/jats:p><jats:p>These competences have been integrated into a general\u2010purpose architecture and we present some performance results and descriptions of the use of this vision engine in two application domains.<\/jats:p>","DOI":"10.1002\/cpe.4330030411","type":"journal-article","created":{"date-parts":[[2006,11,18]],"date-time":"2006-11-18T06:19:28Z","timestamp":1163830768000},"page":"333-356","source":"Crossref","is-referenced-by-count":5,"title":["MARVIN and TINA: A multiprocessor 3\u2010D vision system"],"prefix":"10.1002","volume":"3","author":[{"given":"Michael","family":"Rygol","sequence":"first","affiliation":[]},{"given":"Stephen","family":"Pollard","sequence":"additional","affiliation":[]},{"given":"Chris","family":"Brown","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2006,10,24]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/34.21791"},{"key":"e_1_2_1_3_2","doi-asserted-by":"crossref","unstructured":"R. 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