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  • Publication number: 20210256688
    Abstract: The present disclosure provides an operating method of a system for analyzing brain tissue based on computerized tomographic imaging, and the operation method includes steps as follows. A computed tomography image of a subject is aligned to a predetermined standard brain space image, to obtain a first normalized test computed tomography image. A voxel contrast of the first normalized test computed tomography image is enhanced to obtain an enhanced first normalized test computed tomography image. The enhanced first normalized test computed tomography image is aligned to an average computed tomographic image of a control group to obtain a second normalized test computed tomography image. An analysis based on the second normalized test computed tomography image and a plurality of computerized tomographic images of the control group is performed to obtain a t-score map.
    Type: Application
    Filed: July 14, 2020
    Publication date: August 19, 2021
    Inventors: Syu-Jyun PENG, Yu-Wei CHEN, Jing-Yu YANG, Jang-Zern TSAI, Kuo-Wei WANG, Yeh-Lin KUO
  • Patent number: 11282197
    Abstract: The present disclosure provides an operating method of a system for analyzing brain tissue based on computerized tomographic imaging, and the operation method includes steps as follows. A computed tomography image of a subject is aligned to a predetermined standard brain space image, to obtain a first normalized test computed tomography image. A voxel contrast of the first normalized test computed tomography image is enhanced to obtain an enhanced first normalized test computed tomography image. The enhanced first normalized test computed tomography image is aligned to an average computed tomographic image of a control group to obtain a second normalized test computed tomography image. An analysis based on the second normalized test computed tomography image and a plurality of computerized tomographic images of the control group is performed to obtain a t-score map.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: March 22, 2022
    Assignees: National Central University, Taipei Medical University (TMU)
    Inventors: Syu-Jyun Peng, Yu-Wei Chen, Jing-Yu Yang, Jang-Zern Tsai, Kuo-Wei Wang, Yeh-Lin Kuo
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