Investigating the Replacement of the Physical Anti-scatter Grid with Digital Image Processing

Investigating the Replacement of the Physical Anti-scatter Grid with Digital Image Processing

Scattered photons degrade mammographic image quality, so, almost universally, a physical anti-scatter grid is used to limit their effect. Physical grids are not completely effective in rejecting only scattered photons, so patient dose must be increased in order to maintain low levels of quantum nois...

Полное описание

Библиографические подробности
Главные авторы:	Tromans, C, Diffey, J, Brady, M
Формат:	Conference item
Опубликовано:	2010

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