DocumentCode :
3413430
Title :
A two-dimensional image model based on occlusion and maximum entropy
Author :
Stuller, John A.
Author_Institution :
Dept. of Electr. Eng., Missouri Univ., Rolla, MO, USA
Volume :
2
fYear :
1995
fDate :
Oct. 30 1995-Nov. 1 1995
Firstpage :
1434
Abstract :
This paper provides new insights into the formation of two-dimensional image autocorrelation functions. We model an image as a maximum-entropy composition of individual occluding object images that have random positions, shapes and intensities. We derive the autocorrelation function of this image model, give an example, and comment on the reasonableness of the frequently-made assumptions of autocovariance separability and isotropy.
Keywords :
maximum entropy methods; autocorrelation functions; autocovariance separability; isotropy; maximum entropy; occlusion; random intensities; random positions; random shapes; two-dimensional image model; Autocorrelation; Entropy; Equations; Image coding; Image generation; Layout; Random processes; Shape; Statistical distributions; Stochastic processes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signals, Systems and Computers, 1995. 1995 Conference Record of the Twenty-Ninth Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
ISSN :
1058-6393
Print_ISBN :
0-8186-7370-2
Type :
conf
DOI :
10.1109/ACSSC.1995.540935
Filename :
540935
Link To Document :
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