Acoustic Imaging with Ambient Noise: Theory and Simulation

Autor:	Ying Zi Wu, Zhao Ran Meng
Rok vydání:	2012
Předmět:	Physics Point source business.industry Acoustics media_common.quotation_subject Ambient noise level General Engineering Plane wave High resolution Optics Computer Science::Computer Vision and Pattern Recognition Range (statistics) Contrast (vision) business Optoacoustic imaging media_common
Zdroj:	Advanced Materials Research. :293-298
ISSN:	1662-8985
DOI:	10.4028/www.scientific.net/amr.457-458.293
Popis:	A new kind of acoustic imaging technique was discussed in this article. The basic theory of acoustic imaging was stated and some result of simulation including the images of point source and plane wave in the imaging system was shown. The result of simulation of point source and plane wave prove that it is feasible in certain range of acoustic imaging. In high frequent band, we can get a obvious contrast between source and background and high resolution.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03b3980939c1175c02fa323f8cfde274 https://doi.org/10.4028/www.scientific.net/amr.457-458.293 Zobrazit plný text záznamu