Joint Transform Correlation With The Synthetic Estimation Filter

Stanley E. Monroe; Richard D. Juday; Jerome Knopp

doi:10.1117/12.962228

5 February 1990 Joint Transform Correlation With The Synthetic Estimation Filter

Stanley E. Monroe, Richard D. Juday, Jerome Knopp

Author Affiliations +

Proceedings Volume 1151, Optical Information Processing Systems and Architectures; (1990) https://doi.org/10.1117/12.962228
Event: 33rd Annual Technical Symposium, 1989, San Diego, United States

Abstract

The synthetic estimation filter (SEF) combines a set of input images into a much smaller set of filters. Those input images correspond to views of a known object taken with a variety of values of the pose parameter to be estimated. The response of the filter to variations in the pose parameter is tailored so that estimation can be done to a precision considerably finer than the intervals between filters in the pose space. We here extend the technique to the joint transform correlator; as a reference we use the composite image from which the SEF is conventionally calculated. Precautions are necessary for practical reasons. For example, the SEF algorithm may call for negative values in the image, an unrealizable condition with amplitude encoding, whereas with phase-mostly filtering in the SEF, negative image values are easily accommodated.

Citation Download Citation

Stanley E. Monroe, Richard D. Juday, and Jerome Knopp "Joint Transform Correlation With The Synthetic Estimation Filter", Proc. SPIE 1151, Optical Information Processing Systems and Architectures, (5 February 1990); doi: 10.1117/12.962228; https://doi.org/10.1117/12.962228

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

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

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years