On stationarizability for nonstationary 2-D random fields using discrete wavelet transforms.
IEEE Trans Image Process
; 7(9): 1359-66, 1998.
Article
in En
| MEDLINE
| ID: mdl-18276346
ABSTRACT
The emphasis in this article is on the study of nonstationary two-dimensional (2-D) random fields with wide-sense stationary increments, wide-sense stationary jumps, and 2-D fractional Brownian motion (fBm) fields. The effort made in this work is to develop a realizable method of stationarization provided for nonstationary 2-D random fields. We also present the correlation functions of the discrete wavelet transform relating to 2-D fBm fields that will decay hyperbolically fast.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Type of study:
Clinical_trials
Language:
En
Journal:
IEEE Trans Image Process
Journal subject:
INFORMATICA MEDICA
Year:
1998
Document type:
Article