Refraction-based tomosynthesis: Proof of the concept
Anton Maksimenko, Tetsuya Yuasa, Masami Ando, Eiko Hashimoto
Source abstract
Tomosynthesis is a well known technique for imaging a plane in a target by blurring other planes in the target. Commonly, the tomosynthesis is based on the x-ray absorption contrast. Recently, methods for generating other x-ray contrasts were developed. One of them, the so-called refraction contrast, is extremely sensitive to soft tissues and small defects. It was used as the base for the computed tomography. However, a very promising application of this contrast in the tomosynthesis remains undeveloped. This letter is dedicated to this problem. It includes both theoretical background and experimental implementation of the idea.
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