Evaluation of Phase contarast image in small focal X-ray tube
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概要
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The device for the mammography is used in X-ray plant and the intensifying screen film is used for detector. It took a picture of phantoms such as beads and the plastic fibers by two techniques (contact imaging and phase contrast imageing). The frequency analysis was done to the obtained images. A result, signal intensity in the image that had been obtained by phase contrast imaging indicated a high value in the total frequency region compared with signal intensity in the image that had been obtained with contact imaging.
- 社団法人 日本写真学会の論文
社団法人 日本写真学会 | 論文
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