公开(公告)号：US09521944B2

公开(公告)日：2016-12-20

申请号：US14794111

申请日：2015-07-08

Applicant: OLYMPUS CORPORATION

Inventor： Miho Minamizato ,  Jun Hasegawa

IPC: A61B1/04 ,  A61B1/045 ,  A61B1/00 ,  A61B1/307 ,  A61B1/005 ,  G06T7/00 ,  H04N1/00

CPC classification number: A61B1/00096 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00064 ,  A61B1/00193 ,  A61B1/005 ,  A61B1/0051 ,  A61B1/04 ,  A61B1/307 ,  A61B2034/2051 ,  G06T7/00 ,  G06T2207/10068 ,  G06T2207/30004 ,  G06T2207/30168 ,  H04N1/00183

Abstract: An endoscope system includes a determining section that determines whether or not an image pickup device is moving at a predetermined speed or higher based on position/direction information and determines, when the image pickup device is not moving at the predetermined speed or higher, that a subject internal image is an image that can be pasted onto a model image of a predetermined organ in a state where the position/direction information of an objective optical window and position/direction information in a coordinate system of the predetermined organ model image are associated with each other, and an image pasting section that reads the subject internal image determined to be the image that can be pasted from the memory and pastes the subject internal image onto the model image of the predetermined organ based on the position/direction information.

Abstract translation: 一种内窥镜系统，包括判定部，判定部，根据位置/方向信息，决定图像拾取装置是否以规定的速度或更高速度移动，并且，当摄像装置未以规定的速度以上移动时， 被摄体内部图像是能够将预定器官模型图像的坐标系中的物镜光学窗口的位置/方向信息和位置/方向信息相关联的状态粘贴到预定器官的模型图像上的图像 以及图像粘贴部，其基于所述位置/方向信息读取被确定为可以从所述存储器粘贴的图像的被摄体内部图像，并将所述被摄体内部图像粘贴到所述规定器官的模型图像上。

公开(公告)号：US10231601B2

公开(公告)日：2019-03-19

申请号：US15385505

申请日：2016-12-20

Applicant: OLYMPUS CORPORATION

Inventor： Miho Minamizato ,  Jun Hasegawa ,  Syunya Akimoto

IPC: A61B1/06 ,  A61B1/04 ,  A61B1/00 ,  G06T7/292 ,  G06T7/33 ,  A61B1/303 ,  A61B1/307 ,  A61B1/045 ,  A61B5/06 ,  G06F19/00

Abstract: A medical apparatus includes: an information acquisition section configured to acquire position information and visual line information in an endoscope inserted into a predetermined organ; an image acquisition section configured to acquire an image obtained by observing inside of the predetermined organ from a predetermined viewpoint; an alignment section configured to convert the position information and the visual line information to a coordinate system of a model of the predetermined organ; a position calculation section configured to calculate position information of an inner wall of the predetermined organ opposing in a visual line direction from the predetermined viewpoint; an index generation section configured to generate an index defined based on a predetermined feature; and an image generation section configured to generate an image in which the index and position information of the inner wall are associated, for the image acquired by the image acquisition section.

公开(公告)号：US10413157B2

公开(公告)日：2019-09-17

申请号：US15080768

申请日：2016-03-25

Applicant: OLYMPUS CORPORATION

Inventor： Miho Minamizato ,  Jun Hasegawa

IPC: A61B1/00 ,  A61B1/05 ,  A61B1/005 ,  A61B1/06 ,  A61B1/303 ,  A61B1/307 ,  A61B5/06

Abstract: An endoscope system includes: an insertion portion to be inserted into a predetermined luminal organ in a subject; an image pickup section provided in a vicinity of a distal end of the insertion portion, the image pickup section picking up an image of a predetermined range; an image pickup information acquiring section acquiring position information and gaze information about the image pickup section; a model image generating section generating a planar model image of the predetermined luminal organ; an image pasting processing section generating a pasted image obtained by pasting a subject image of an inside of the predetermined luminal organ onto the planar model image based on the position information and gaze information about the image pickup section; and an image pasting/presentation processing section presenting an image pickup range of the image pickup section on the pasted image based on the position information about the image pickup section.