New high-speed method for superresolving passive millimeter-wave images

Alan H. Lettington; David G. Gleed

doi:10.1117/12.277084

27 June 1997 New high-speed method for superresolving passive millimeter-wave images

Alan H. Lettington, David G. Gleed

Proceedings Volume 3064, Passive Millimeter-Wave Imaging Technology; (1997) https://doi.org/10.1117/12.277084
Event: AeroSense '97, 1997, Orlando, FL, United States

Abstract

This paper describes a fast non-linear algorithm which is capable of enhancing passive mm-wave images beyond their diffraction limited resolution from a knowledge of the imager point spread function. It is similar to the error energy reduction method of Gerchberg but may be applied to a general scene with no well defined spatial extent of known zero intensity. It was developed as a near real time algorithm that could be implemented in imager hardware.

Citation Download Citation

Alan H. Lettington and David G. Gleed "New high-speed method for superresolving passive millimeter-wave images", Proc. SPIE 3064, Passive Millimeter-Wave Imaging Technology, (27 June 1997); https://doi.org/10.1117/12.277084

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