DocumentCode
2107808
Title
Interpolation of nonstationary fields with stationary increments
Author
Pesquet-Popescu, B. ; Larzabal, Pascal
Author_Institution
LESIR-ENS, Cachan, France
Volume
4
fYear
1998
fDate
12-15 May 1998
Firstpage
2197
Abstract
The problem of linear interpolation of nonstationary multidimensional processes with stationary increments is studied. The expressions for the interpolation filters and for the estimation error are derived, which generalize the results of the interpolation theory for stationary processes. Both finite and infinite extent interpolation are considered. An application to the interpolation of an underwater depth map is presented
Keywords
bathymetry; digital filters; error analysis; estimation theory; geophysical signal processing; interpolation; signal processing; estimation error; finite extent interpolation; infinite extent interpolation; interpolation filters; linear interpolation; nonstationary fields; nonstationary multidimensional processes; stationary increments; underwater depth map; Anisotropic magnetoresistance; Brownian motion; Equations; Estimation error; Filters; Fourier transforms; Interpolation; Mean square error methods; Motion estimation; Sampling methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 1998. Proceedings of the 1998 IEEE International Conference on
Conference_Location
Seattle, WA
ISSN
1520-6149
Print_ISBN
0-7803-4428-6
Type
conf
DOI
10.1109/ICASSP.1998.681583
Filename
681583
Link To Document