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公开(公告)号：US20250114149A1
公开(公告)日：2025-04-10
申请号：US18910360
申请日：2024-10-09
Applicant: OLYMPUS CORPORATION
Inventor： Shoei TSURUTA , Kantaro NISHIKAWA , Hisatsugu TAJIMA , Takeshi ARAI , Tetsuri KUWAZURU
Abstract: An image processing system includes one or more processors comprising hardware configured to sequentially acquire time-series images captured by an endoscope, a dispose an evaluation mesh including a plurality of analysis points in a freely-selected timing image out of the time-series images, deform the evaluation mesh in each image of the time-series images so that each analysis point in each image of the time-series images tracks a characteristic point of an object located on each analysis point in the freely-selected timing image in which the evaluation mesh is disposed, calculate a deformation quantity of each cell of the evaluation mesh based on magnitude and a direction of a movement quantity of each analysis point in each image, and present information regarding deformation of the evaluation mesh based on the calculated deformation quantity.
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公开(公告)号：US20240260811A1
公开(公告)日：2024-08-08
申请号：US18623170
申请日：2024-04-01
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro FUJII , Tetsuri KUWAZURU , Shoei TSURUTA , Kantaro NISHIKAWA , Takeshi ARAI
CPC classification number: A61B1/00009 , A61B1/00055 , G06T7/0012 , G06T7/11 , G06T7/90 , G06T2207/10068
Abstract: A medical system includes a treatment tool provided with an end effector that treats a tissue, an imager capturing an image of the tissue, and a processor. The processor acquires color information of a target tissue from the captured image output from the imager. The target tissue is a portion of the tissue that covers at least a portion of the end effector that has slid into the tissue. The processor estimates a force applied to the target tissue by the end effector from the color information of the target tissue. The processor notifies an operator of a result of the estimation of the force.
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