Gherfi, Kaddourlaib, Yazid dit leksirbendjama, HocineMentouri, Zoheir2025-04-202025-04-202021http://dspace.univ-oeb.dz:4000/handle/123456789/21914This article presents a study of the localization of suspect person, by infra-red thermography in a complicated zone or there are several different obstacles of different temperature, which gives difficulties to make a precise diagnostic of natures of the mobile things, for that the mathematical methods of classification and localization are, apply of the infra-red images. The results of detection obtained by these mathematical methods are presented and discussed.enLocalization; Thermal image; SVMArticle