Title :
An algebraic equation for feature correspondence across two views
Author_Institution :
Dept. of Syst. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
Abstract :
We show how the relative viewing distance of two views of an object can be recovered from four point correspondences, from which we also derive an algebraic equation for feature matching across any two views of the same object. The results are applicable to finding stereo and motion correspondences and to object recognition
Keywords :
algebra; image matching; algebraic equation; feature correspondence; feature matching; motion correspondences; object recognition; point correspondences; stereo correspondences; Cameras; Equations; Graphics; Image motion analysis; Image recognition; Layout; Motion analysis; Object recognition; Systems engineering and theory;
Conference_Titel :
Systems, Man, and Cybernetics, 1994. Humans, Information and Technology., 1994 IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-2129-4
DOI :
10.1109/ICSMC.1994.400034
