Title :
A relaxation computation of optic flow from spatial and temporal cooccurrence matrices
Author :
Boyce, J.F. ; Protheroe, S.R. ; Haddon, J.F.
Author_Institution :
Wheatstone Lab., King´´s Coll., London, UK
fDate :
30 Aug-3 Sep 1992
Abstract :
Introduces the temporal cooccurrence matrix and illustrates its application to the initial estimate of the optic flow field. Previous work on spatial segmentation and relaxation is extended to the relaxation of this flow field. The algorithm is inherently parallel since, at each iteration, only local neighbourhood operations are involved
Keywords :
image segmentation; image sequences; matrix algebra; parallel algorithms; relaxation theory; time-domain analysis; image processing; image segmentation; image sequences; local neighbourhood operations; optic flow field; parallel algorithm; relaxation; spatial segmentation; temporal cooccurrence matrices; Educational institutions; Fluid flow measurement; Image motion analysis; Image segmentation; Laboratories; Layout; Optical computing; Optical propagation; Phase estimation; Robustness;
Conference_Titel :
Pattern Recognition, 1992. Vol.III. Conference C: Image, Speech and Signal Analysis, Proceedings., 11th IAPR International Conference on
Conference_Location :
The Hague
Print_ISBN :
0-8186-2920-7
DOI :
10.1109/ICPR.1992.202057
