Title :
HOS-based method of global motion estimation for noisy image sequences
Author :
Ibn-Elhaj, E. ; Aboutajdine, D. ; Pateux, S. ; Morin, L.
Author_Institution :
Dept. de Phys., Fac. des Sci. de Rabat, Morocco
fDate :
8/5/1999 12:00:00 AM
Abstract :
An investigation is presented into a new region-recursive higher order statistics (HOS) based method for global motion estimation which uses a simplified affine motion model (SLM) of a region. Compared to the similar SOS method, the presented method is better suited to the analysis of complex noisy image sequences contaminated by correlated gaussian noise (CGN)
Keywords :
Gaussian noise; higher order statistics; image sequences; motion estimation; affine model; correlated Gaussian noise; global motion estimation; higher order statistics; noisy image sequence; region-recursive algorithm;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990913
