DocumentCode
280361
Title
Image registration algorithms
Author
Davies, I.O.G. ; Pedley, M.
Author_Institution
Smith Assoc. Ltd., Guildford, UK
fYear
1990
fDate
33154
Firstpage
42401
Lastpage
42404
Abstract
Considers the development and evaluation of real-time image processing algorithms capable of measuring, to sub-pixel accuracy, the displacement between images subjected to simultaneous translation and rotation. The techniques could have a number of applications, for example, in stabilising imagery recorded from vibrating platforms or in the data compression of moving imagery. The following classes of algorithm were investigated: phase correlation algorithms (both 2-dimensional and 1-dimensional); and intensity gradient based algorithms
Keywords
computerised picture processing; data compression; 1D algorithm; 2D algorithm; data compression; displacement measurement; image registration algorithms; imagery stabilisation; intensity gradient based algorithms; moving imagery; phase correlation algorithms; real-time image processing algorithms; rotation; translation; vibrating platforms;
fLanguage
English
Publisher
iet
Conference_Titel
Applications of Motion Compensation, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
190606
Link To Document