DocumentCode
301194
Title
The polynomial phase difference operator for modeling of nonhomogeneous images
Author
Francos, Joseph M. ; Friedlander, Benjamin
Author_Institution
Dept. of Electr. & Comput. Eng., Ben-Gurion Univ. of the Negev, Beer-Sheva, Israel
Volume
2
fYear
1995
fDate
23-26 Oct 1995
Firstpage
276
Abstract
We consider non-homogeneous 2-D signals which can be represented by a constant modulus polynomial-phase model. We develop a computationally efficient estimation algorithm for the parameters of this model. The algorithm is based on a phase differencing operator which is introduced in this paper. The basic properties of the operator are derived and used to develop the estimation algorithm
Keywords
image processing; modelling; parameter estimation; polynomials; 2D signals; constant modulus polynomial-phase model; modeling; nonhomogeneous images; parameter estimation algorithm; phase differencing operator; polynomial phase difference operator; Cameras; Image analysis; Image edge detection; Image processing; Parameter estimation; Parametric statistics; Polynomials; Signal analysis; Signal processing; Signal processing algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1995. Proceedings., International Conference on
Conference_Location
Washington, DC
Print_ISBN
0-8186-7310-9
Type
conf
DOI
10.1109/ICIP.1995.537468
Filename
537468
Link To Document