公开(公告)号：US20160338575A1

公开(公告)日：2016-11-24

申请号：US15224923

申请日：2016-08-01

Applicant: OLYMPUS CORPORATION

Inventor： Kazuki Honda ,  Takeshi Takahashi ,  Yasuhito Kura

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/12 ,  A61B1/015 ,  G02B23/24 ,  H04N5/225 ,  H04N5/232 ,  H04N5/265 ,  H04N5/262 ,  G06K9/46 ,  G06T7/20 ,  G06T7/00 ,  G06T7/60 ,  G06K9/52 ,  A61B1/05

CPC classification number: A61B1/00181 ,  A61B1/00009 ,  A61B1/00045 ,  A61B1/0014 ,  A61B1/00193 ,  A61B1/0051 ,  A61B1/015 ,  A61B1/018 ,  A61B1/05 ,  A61B1/12 ,  G02B23/2423 ,  G02B23/2484 ,  G06K9/4671 ,  G06K9/52 ,  G06K2009/4666 ,  G06T3/0018 ,  G06T7/20 ,  G06T7/60 ,  G06T7/73 ,  G06T2207/20112 ,  H04N5/2252 ,  H04N5/23293 ,  H04N5/2628 ,  H04N5/265

Abstract: An endoscope system is provided with an insertion portion, a direct-view observation window, a side-view observation window, a video processor, an image processing section configured to remove, overlapping regions between the first image and the plurality of second images and match lengths of sides of the plurality of second images to a length of a side of the first image, and a region of interest detection section configured to detect a region of interest from the plurality of second images. The image processing section performs image processing of canceling the processing of increasing the width of the image region as the distance from the region adjacent to the first image increases for only the second image from which the region of interest is detected among the plurality of second images according to a result of the detection conducted by the region of interest detection section.

Abstract translation: 内窥镜系统具有插入部，直视观察窗，侧视观察窗，视频处理器，图像处理部，被配置为移除第一图像与多个第二图像之间的重叠区域，并匹配 所述多个第二图像的边的长度为所述第一图像的一侧的长度，以及被配置为从所述多个第二图像检测感兴趣区域的感兴趣区域。 图像处理部执行图像处理，以便仅在从多个第二图像中检测到感兴趣区域的第二图像之后，距离与第一图像相邻的区域的距离增加图像区域的宽度的处理， 根据感兴趣区域检测部进行的检测的结果。

公开(公告)号：US10021312B2

公开(公告)日：2018-07-10

申请号：US15258563

申请日：2016-09-07

Applicant: OLYMPUS CORPORATION

Inventor： Kazuki Honda ,  Yasuhito Kura ,  Takeo Suzuki

IPC: H04N9/47 ,  H04N7/18 ,  A61B1/04 ,  H04N5/235 ,  G02B23/24 ,  H04N5/225 ,  H04N5/243 ,  H04N5/232

CPC classification number: H04N5/2351 ,  A61B1/00009 ,  A61B1/0014 ,  A61B1/00177 ,  A61B1/00181 ,  A61B1/04 ,  A61B1/045 ,  A61B1/053 ,  A61B1/0615 ,  A61B1/0676 ,  A61B5/7425 ,  G02B23/24 ,  H04N5/2256 ,  H04N5/23293 ,  H04N5/2354 ,  H04N5/243 ,  H04N2005/2255

Abstract: An endoscope system includes: an image configuring portion configured to configure a first image and a second image based on image pickup signals corresponding to different areas in a same subject; a luminance detecting portion configured to detect luminances of the first and second images; and a luminance control portion adjusting, for areas obtained by dividing each of the first and second images as units, the luminance of at least one of the images so that a luminance difference between two areas where the first image and the second image adjoin each other becomes equal to or smaller than a threshold.

公开(公告)号：US09131834B2

公开(公告)日：2015-09-15

申请号：US13719885

申请日：2012-12-19

Applicant: OLYMPUS CORPORATION

Inventor： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

IPC: A61B1/06 ,  A61B1/00 ,  A61B1/07 ,  A61B1/12 ,  A61B1/005 ,  A61B1/015 ,  A61B1/04

CPC classification number: A61B1/00181 ,  A61B1/00045 ,  A61B1/00096 ,  A61B1/00114 ,  A61B1/00117 ,  A61B1/00177 ,  A61B1/0052 ,  A61B1/015 ,  A61B1/04 ,  A61B1/0615 ,  A61B1/0623 ,  A61B1/0676 ,  A61B1/07 ,  A61B1/126

Abstract: An endoscope includes: a distal end portion provided at a distal end of an insertion portion; a front-view observation window for observing an insertion direction of the distal end portion, which is provided facing toward the insertion direction; a lateral-view observation window for observing a circumferential direction of the distal end portion, which is formed along the outer circumferential lateral surface and has a lateral observation field of view; a light-emitting member having an emission end surface for emitting light in a distal end direction of the distal end portion; a groove portion formed on the outer circumferential lateral surface of the distal end portion so as to be longer than the emission end surface of the light-emitting member along the circumferential direction of the outer circumferential lateral surface of the distal end portion and opposed to the emission end surface, on a proximal end side with respect to the lateral-view observation window; a plurality of particles for scattering light arranged in the groove portion; and a transparent infill filled between the plurality of particles.

Abstract translation: 内窥镜包括：设置在插入部的前端的前端部; 用于观察面向插入方向的前端部的插入方向的前视观察窗; 横向观察窗，用于观察沿着外周侧表面形成并且具有横向观察视场的远端部的圆周方向; 具有用于在所述前端部的前端方向上发光的发光端面的发光部件; 所述槽部形成在所述前端部的外周侧表面上，以比所述远端部的外周侧表面的圆周方向长于所述发光部件的发射端面， 在相对于侧视观察窗的近端侧的发射端面; 多个用于散射布置在所述凹槽部分中的光的颗粒; 以及填充在所述多个颗粒之间的透明填充物。