Title :
Motion analysis using steerable filters for the application to low quality images
Author :
Buhmann, Sitta ; Tavsanoglu, Vedat
Author_Institution :
Sch. of Electr., Electron. & Inf. Eng., South Bank Univ., London, UK
fDate :
31 May-3 Jun 1998
Abstract :
In this paper we present a method for the analysis of motion that is applicable to low quality images. The method uses two-dimensional steerable filters for orientation analysis and computes velocity fields out of the orientation information. We introduce a projection method that allows us to use the two-dimensional filters instead of three-dimensional filtering. In addition this projection method is a very powerful tool for the restoration of motion information out of very low quality images
Keywords :
image restoration; image sequences; motion estimation; image restoration; low quality images; motion analysis; orientation analysis; projection method; two-dimensional steerable filters; velocity fields; Data mining; Image analysis; Image motion analysis; Image restoration; Information analysis; Information filtering; Information filters; Motion analysis; Motion detection; Optical filters;
Conference_Titel :
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-4455-3
DOI :
10.1109/ISCAS.1998.694487
