Image transfer through rough sea surface: computer simulations

Autor:	Gary D. Gilbert, Alexander G. Luchinin, Iosif M. Levin, Vladimir Savel'ev, Steve Stewart, L. S. Dolin
Rok vydání:	2007
Předmět:	Physics::Fluid Dynamics Surface (mathematics) Geography Signal-to-noise ratio Backscatter Image transfer Image quality Visibility (geometry) Noise (video) Signal Algorithm Simulation
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.740449
Popis:	This paper is devoted to computer simulation of random realizations of bottom images. Simulations of random images are considered to be a straightforward way to predict bottom visibility under realistic conditions. A simplified version of a bottom imaging model using a fast simulation algorithm has been developed. Simulated results presented here allow the visual evaluation of image quality for different signal/noise ratio (SNR) values. We show how the simulation of random images can be used to predict bottom visibility over a variety of environmental conditions and also determine an optimal observation strategy.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b1fe0f7e2b139b9ca6f1e33881fb2334 https://doi.org/10.1117/12.740449 Zobrazit plný text záznamu