The Micro-CT Multi Disk Phantom is THE test object for demonstrating artifacts occurred by all kind of approximate reconstruction algorithms.
The Micro-CT-Multi Disk Phantom consists of eight high-density circular disks equally spaced at 3 mm apart parallel to the axis of rotation. These disks are separated by low-density disks showing up as darker material.
The phantom is completed on either side by 10 mm of PMMA.
Micro-CT Multi Disk Phantom 是顯示各種近似重建算法產(chǎn)生的偽影的shou 選測(cè)試對(duì)象。
Micro-CT Multi Disk Phantom 由八個(gè)高密度圓盤組成,這些圓盤平行于旋轉(zhuǎn)軸等距間隔 3 毫米。這些圓盤由低密度圓盤隔開,顯示為較暗的材料。