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Proceedings Paper

Generation Of Random Scenes With Controlled Statistics
Author(s): Robert A. Gonsalves; Thomas A. Lianza; Andrew Masia
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Paper Abstract

We consider the problem of generating a random field of numbers (a random, digital scene) with specified spectral and spatial statistics. In particular we specify the amplitude spectrum Ag(f) and the first order probability distribution p(g) of the scene. When the latter is Gaussian, the problem has a simple, well-known solution. We interpret this solution in an algorithm. For a general p(g) the problem is more difficult. We present an iterative technique as a possible solution. We also describe some applications of the scenes in visual and objective measurements of optical systems.

Paper Details

Date Published: 21 February 1980
PDF: 7 pages
Proc. SPIE 0205, Image Understanding Systems II, (21 February 1980); doi: 10.1117/12.958175
Show Author Affiliations
Robert A. Gonsalves, Eikonix Corporation (United States)
Thomas A. Lianza, Eikonix Corporation (United States)
Andrew Masia, Eikonix Corporation (United States)


Published in SPIE Proceedings Vol. 0205:
Image Understanding Systems II
Carol Clark, Editor(s)

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