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公开(公告)号：US20190307410A1
公开(公告)日：2019-10-10
申请号：US16376306
申请日：2019-04-05
Applicant: Canon Medical Systems Corporation
Inventor： Chihiro MORITA , Tatsuya KIMOTO
Abstract: According to one embodiment, a support information-generation apparatus includes processing circuitry. The processing circuitry extracts a vertebral body region from a medical image and calculates a first volume of a vertebral body targeted for treatment by percutaneous vertebroplasty. The processing circuitry estimates a second volume of the targeted vertebral body related to an estimated shape. The processing circuitry calculates, based on a difference between the first volume and the second volume, a volume of an object to be inserted so as to deform the targeted vertebral body into the estimated shape.
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公开(公告)号：US20190114772A1
公开(公告)日：2019-04-18
申请号：US16162986
申请日：2018-10-17
Applicant: CANON MEDICAL SYSTEMS CORPORATION
Inventor： Misaki HARATAKE , Toshimitsu KANEKO , Atsushi YAGUCHI , Tatsuya KIMOTO , Shinsuke TSUKAGOSHI
Abstract: An image processing apparatus includes processing circuitry configured: to obtain a plurality of images taken so as to include a target site of a subject in temporal phases; and to calculate an index indicating a state of an adhesion at a boundary between a first site of the subject corresponding to a first region and a second site of the subject corresponding to a second region, by using classification information used for classifying each of pixels into one selected from between a first class related to the first region and a second class related to a second region positioned adjacent to the first region in a predetermined direction, on a basis of mobility information among the images in the temporal phases with respect to the pixels in the images that are arranged in the predetermined direction across the boundary between the first region and the second region of the images.
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