{"type":"ScholarlyArticle","title":"Estimating 3-0 Movement of a Rigid Object: Experimental Results","authors":[{"name":"Jia-Qi Fang","slug":"jia-qi-fang","given":"Jia-Qi","family":"Fang","affiliation":""},{"name":"Thomas S. Huang","slug":"thomas-s-huang","given":"Thomas S.","family":"Huang","affiliation":""}],"abstract":"We r E port so me preliminary experimental re s ults on est imatin g g eneral three-dimens ional ration parameters of a ri g id body from ~wo consecutiv e image frames taken by a tele vi si on c a~era. The approach i s to firstxL r act corne r point coordinates to s ubpixeiaccuracy from g rayvalue images, then match them between two fra m es , and finally solve a se t of ronlinear equation s to obtain the motion rarameters. T wo factors affect the accuracy cf s olutions : The magnit ud e of th a motion rarameter s and the errors in the raw data . These are discu sse d in the analy sis ofthe e xperimental result s .","doi":null,"url":"https://ijcai.org/proceedings/1983/239","pdf":"https://ijcai.org/proceedings/1983/0239.pdf","markdown":"https://ijcai.org/proceedings/1983/239.md","bibtex":"https://ijcai.org/proceedings/1983/bibtex/239","volume":{"slug":"1983","title":"Proceedings of the Eighth International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1983","url":"https://ijcai.org/proceedings/1983/","year":1983,"location":"Karlsruhe, West Germany","dates":"","editors":"Alan Bundy","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Vision","track":"Vision","number":239,"pages":{"first":1035,"last":1036},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}