Distortion-invariant fractional power fringe-adjusted joint tranform correlation

Xue-Wen Chen; Mohammad A. Karim; Mohammad S. Alam

doi:10.1117/1.601840

1 January 1998 Distortion-invariant fractional power fringe-adjusted joint tranform correlation

Xue-Wen Chen; Mohammad A. Karim; Mohammad S. Alam

Author Affiliations +

Optical Engineering, 37(1), (1998). doi:10.1117/1.601840

Abstract

A distortion-invariant joint transform correlation (JTC), based on the fractional power fringe-adjusted joint transform correlation and synthetic discriminant function, is investigated. By suitably adjusting the parameters used to characterize the fractional power fringe-adjusted filter formulation, we obtain JTC-based classical matched filtering, fringeadjusted filtering, and amplitude-modulated phase-only filtering. Computer simulation results show that the proposed joint transform correlation is distortion-invariant for the target image from the training set.

Citation Download Citation

Xue-Wen Chen, Mohammad A. Karim, Mohammad S. Alam, "Distortion-invariant fractional power fringe-adjusted joint tranform correlation," Optical Engineering 37(1), (1 January 1998). https://doi.org/10.1117/1.601840

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: $20.00

Non-members: $25.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years