Paper
15 March 1996 Another formulation of general spatial filter design
Robert R. Kallman
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Abstract
In previous work the author gave a formulation of general spatial filter design as a constrained optimization question. The purpose of this paper is to note that suitable reparameterizations of the optimization problem enable one to eliminate the constraints. This constraint elimination simplifies the optimization and potentially leads to greater computational efficiency. One such reparameterization is examined in detail.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Robert R. Kallman "Another formulation of general spatial filter design", Proc. SPIE 2752, Optical Pattern Recognition VII, (15 March 1996); https://doi.org/10.1117/12.235647
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KEYWORDS
Spatial filters

Optimization (mathematics)

Spatial frequencies

Digital filtering

Floods

Mathematics

Phase only filters

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