00000nam 2200000zi 4500 9.934455 CaOODSP 20250428151310 m o d f cr |n||||||||| 240223e198201uuquca ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn--- DR52-9/4-1982E-PDF Boulter, J. F., author. Target tracking by image subtraction / by J. F. Boulter. Quebec, Canada : Centre de recherches pour la défense [Valcartier] = Defence Research Establishment Valcartier : [Bureau - Recherche et développement, Ministère de la défense nationale Canada = Research and Development Branch, Department of National Defence Canada], January/janvier 1982 1 online resource (ii, 35, [3] pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier DREV report = CRDV rapport ; 4226/82 "Dossier: 3632D-008". "File: 3632D-008". Digitized edition from print [produced by Defence Research and Development Canada]. Includes bibliographical references (pages 33-35). "Targets moving against a stationary background can be enhanced and tracked by subtracting images of the scene obtained at different times. We examine by digital simulation the conditions required for such a system to give adequate tracking performance, and we give examples of the automatic tracking of an APC target in a visible-light cinefilm and of tank and APC targets in a sequence of FLIR images. We propose a possible hardware implementation of a system based on image subtraction for tracking multiple targets in real time in television-line scan imagery. (U)"--abstract (page i). Includes abstract in French. Imaging systems. Tracking (Engineering) Canada Simulation methods. Imagerie (Technique) Poursuite (Ingénierie) Canada Méthodes de simulation. Technical reports lcgft Rapports techniques rvmgf Defence Research Establishment Valcartier, issuing body. Canada. Department of National Defence. Research and Development Branch, issuing body. CRDV rapport. 4226/82. (CaOODSP)9.934167 PDF 2.47 MB https://publications.gc.ca/collections/collection_2024/rddc-drdc/DR52-9-4-1982-eng.pdf DREV R-4226/82 ; CRDV R-4226/82