Estimation of ultrasound beam width in the elevation (section thickness) plane

Autor:	M L Skolnick
Rok vydání:	1991
Předmět:	Beam diameter Ultrasound beam business.industry Image quality Physics::Medical Physics Ultrasound Imaging phantom Models Structural Optics Ultrasound imaging Physics::Accelerator Physics Medicine Radiology Nuclear Medicine and imaging business Image resolution Ultrasound image Ultrasonography
Zdroj:	Radiology. 180(1)
ISSN:	0033-8419
Popis:	Ultrasound image resolution depends on beam width in the scan and elevation (section thickness) planes. The effect of the beam width in the elevation plane is usually not measured because calculation of the elevation dimension is tedious. The author describes a phantom technique that easily displays the ultrasound beam profile in the elevation plane and compares it with the beam profile in the scan plane.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c71bbdad5ddba0f3242c83d920fec049 https://pubmed.ncbi.nlm.nih.gov/2052713 Zobrazit plný text záznamu