Single-Grating Gamma Ray Imaging System

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概要

• 論文の詳細を見る

• A time-varying, single-sinusoidal-grating coded aperture which is translated between the radiative source plane and the detector plane is discussed. To the detector, the aperture behaves as a variable frequency grating that scans the object over a two-dimensional frequency domain by changing its orientation and position. The summation filter back-projection algorithm has been used to reconstruct the image. The object letter "E" was recon-structed successfully. The tomographic imaging capabilities of this system are also discussed.

• 社団法人応用物理学会の論文
• 1993-09-15

著者

• Chou Chien

  School Of Medical Technology National Yang Ming College

• King Hong-jueng

  Department Of Applied Physics Chung-cheng Institute Of Technology

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• Single-Grating Gamma Ray Imaging System

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