| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2013: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2012: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2011: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
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| Research Abstract |
The purpose of the study is to develop a new concept in CT imaging, and we developed a new CdTe semiconductor detector which enabled us to measure x-ray photons with four energy windows. The detector could measure x-ray photons with a speed of 300 frames/sec with a pixel size of 0.2 x 0.2 mm, and we developed a new material decomposition method and functional imaging method using the projection data measured with the new detector attached to a new photon counting x-ray CT system.
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