Techniques for tomographic image by background subtraction

作者: Jin Zhang , Giovanni Lasio , Byong Yong Yi , X. Cedric Yu

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摘要: Techniques for background subtraction in computed tomography include determining voxels a slice of interest three dimensional scan the interior body based on first set measurements radiation transmitted through body. Based measurements, image direction is determined without effects interest. A current different measurement direction. difference between and image. The result high contrast even from single projection

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