Investigation, comparison, and improvement of technical infrared radiators

A. Leupin; H. Vetsch; Fritz K. Kneubuehl

doi:10.1117/12.22354

1 October 1990 Investigation, comparison, and improvement of technical infrared radiators

A. Leupin, H. Vetsch, Fritz K. Kneubuehl

Proceedings Volume 1320, Infrared Technology and Applications; (1990) https://doi.org/10.1117/12.22354
Event: Eighth International Conference Infrared Technology and Applications, 1990, London, United Kingdom

Abstract

The importance of image restoration is increasing with the widespread use of imaging systems in various sectors of modern technology. However, as far as the quantitative application of computerized Infrared Scanning Radiometers to the study of thermo-fluid--dynamic problems is concerned, it seems that the image restoration is not addressed in a satisfactory way by the currently available commercial systems. The aim of the present paper is to yield a contribution in this direction. While defining a degradation model, in particular, the effects (if any) due to digital sampling are also taken into account by means of a cascade model including both imaging and sampling effects. Two heat transfer applications (in presence of natural and forced convection) are discussed.

Citation Download Citation

A. Leupin, H. Vetsch, and Fritz K. Kneubuehl "Investigation, comparison, and improvement of technical infrared radiators", Proc. SPIE 1320, Infrared Technology and Applications, (1 October 1990); https://doi.org/10.1117/12.22354

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