Optimality Considerations In Modified Matched Spatial Filters

B. V. K.Vijaya Kumar; E. Pochapsky; D. Casasent

doi:10.1117/12.945206

21 January 1985 Optimality Considerations In Modified Matched Spatial Filters

B. V. K.Vijaya Kumar, E. Pochapsky, D. Casasent

Proceedings Volume 0519, Analog Optical Processing and Computing; (1985) https://doi.org/10.1117/12.945206
Event: 1984 Cambridge Symposium, 1984, Cambridge, United States

Abstract

General expressions are derived for the degradation in signal to noise ratio (SNR) as a function of rotation and scale distortions for modified matched spatial filters (MSFs). These are numerically evaluated for an image class with Gaussian shaped spectral densities to understand the effects of training set size, input noise level and image space bandwidth product (SBWP) on the resulting SNR.

Citation Download Citation

B. V. K.Vijaya Kumar, E. Pochapsky, and D. Casasent "Optimality Considerations In Modified Matched Spatial Filters", Proc. SPIE 0519, Analog Optical Processing and Computing, (21 January 1985); https://doi.org/10.1117/12.945206

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available