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This 2D motion field is then used as input to the egomotion estimation process using spherical representation of the motion equation. Experimental results are shown and comparison of error measures are given to confirm that succeeded estimation of camera motion will be obtained when using an adapted method to estimate optical flow.<\/p>","DOI":"10.4018\/ijcvip.2011010101","type":"journal-article","created":{"date-parts":[[2011,10,19]],"date-time":"2011-10-19T16:09:00Z","timestamp":1319040540000},"page":"1-13","source":"Crossref","is-referenced-by-count":1,"title":["Adapted Approach for Omnidirectional Egomotion Estimation*"],"prefix":"10.4018","volume":"1","author":[{"given":"A.","family":"Radgui","sequence":"first","affiliation":[{"name":"Mohammed V-Agdal University, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Demonceaux","sequence":"additional","affiliation":[{"name":"University of Picardie Jules Verne, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Mouaddib","sequence":"additional","affiliation":[{"name":"University of Picardie Jules Verne, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Rziza","sequence":"additional","affiliation":[{"name":"Mohammed V-Agdal University, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Aboutajdine","sequence":"additional","affiliation":[{"name":"Mohammed V-Agdal University, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2432","reference":[{"key":"ijcvip.2011010101-0","doi-asserted-by":"crossref","first-page":"276","DOI":"10.1016\/S0734-189X(83)80026-7","article-title":"Passive navigation. 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