Title :
A feature-based determination of optical flow field
Author :
Soh, Youngsung ; Huntsberger, Terrance L.
Author_Institution :
Dept. of Inf. Commun., Myoug Ji Univ., Kyunggido, South Korea
Abstract :
K. Kanatani (1985) and T. L. Huntsberger and S. N. Jayaramamurthy (1987) proposed a feature-based method for the determination of the optical flow field. They reported some successful results. However, the results were obtained under very strong assumptions or in a theoretically incorrect manner. The authors propose a theoretically correct feature-based method to determine the optical flow field, and evaluate the performance of several sets of feature candidates
Keywords :
feature extraction; image sequences; matrix algebra; motion estimation; polynomials; feature candidates; feature-based method; optical flow field; Cameras; Computer science; Equations; Image motion analysis; Motion analysis; Nonlinear optics; Optical devices; Taylor series;
Conference_Titel :
Systems, Man and Cybernetics, 1992., IEEE International Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-0720-8
DOI :
10.1109/ICSMC.1992.271526
