Can one see an object better through a light-scattering medium as its optical thickness grows?

Vladimir V. Barun

doi:10.1117/12.2299072

1 September 1996 Can one see an object better through a light-scattering medium as its optical thickness grows?

Vladimir V. Barun

Author Affiliations +

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 277859 (1996) https://doi.org/10.1117/12.2299072
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

This paper considers some cases of increasing im- age contrast of an object with optical thickness of a turbid medium (e.g. atmosphere) through which one makes observations. The first one is related with viewing an isolated Lambertian ob- ject. The magnitude of image contrast is shown can increase under some conditions as the object is being submerged in the medium and can even have a maximum providing the best vision qual- ity. The second case examines observation of a non-Lambertian object against a background of a Lambertian surface. Increasing image contrast with a maximum is also possible here. This paper has given the mathematical description of the said effects that allows the imaging to be translated to rather simple analytical formulas.

Citation Download Citation

Vladimir V. Barun "Can one see an object better through a light-scattering medium as its optical thickness grows?", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 277859 (1 September 1996); https://doi.org/10.1117/12.2299072

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