公开(公告)号：US20180150675A1

公开(公告)日：2018-05-31

申请号：US15877558

申请日：2018-01-23

Applicant: OLYMPUS CORPORATION

Inventor： Toshiya KAMIYAMA ,  Makoto KITAMURA

IPC: G06K9/00 ,  G06F15/18 ,  G06T7/00 ,  A61B1/04

CPC classification number: G06K9/0014 ,  A61B1/04 ,  A61B5/00 ,  G06K9/00134 ,  G06K9/00147 ,  G06K9/6214 ,  G06N20/00 ,  G06N20/10 ,  G06T7/0012 ,  G06T2207/10024 ,  G06T2207/10068 ,  G06T2207/20081 ,  G06T2207/30004 ,  G06T2207/30024

Abstract: A processing device includes a processor including hardware. The processor is configured to implement an image acquisition process of acquiring a tissue image obtained by capturing an image of a tissue and a process of determining a property of the tissue image acquired, and setting a plurality of identification criteria for identifying a state of the tissue as a normal state or an abnormal state, based on the tissue image and the property of the tissue image.

公开(公告)号：US20170004625A1

公开(公告)日：2017-01-05

申请号：US15267888

申请日：2016-09-16

Applicant: OLYMPUS CORPORATION

Inventor： Toshiya KAMIYAMA ,  Yamato KANDA ,  Makato KITAMURA

IPC: G06T7/00

CPC classification number: G06T7/0012 ,  G06T7/0016 ,  G06T2207/10004 ,  G06T2207/10068

Abstract: An image processing apparatus includes: a detecting unit that detects regions of interest that are estimated as an object to be detected, from a group of a series of images acquired by sequentially imaging a lumen of a living body, and to extract images of interest including the regions of interest; a neighborhood range setting unit that sets, as a time-series neighborhood range, a neighborhood range of the images of interest in the group of the series of images arranged in time series so as to be wider than an interval between images that are continuous in time series in the group of the series of images; an image-of-interest group extracting unit that extracts an image-of-interest group including identical regions of interest from the extracted images of interest, based on the time-series neighborhood range; and a representative-image extracting unit that extracts a representative image from the image-of-interest group.

Abstract translation: 一种图像处理装置，包括：检测单元，从通过对生物体的内腔顺序成像获取的一系列图像中的一组来检测被估计为被检测对象的感兴趣区域，并且提取感兴趣的图像，包括 感兴趣的地区 作为时间序列邻域范围的邻域范围设定部，将以时间序列排列的一系列图像的组中的感兴趣的图像的邻域范围设定成比连续的图像间的间隔宽 时间序列中的一组系列图像; 基于所述时间序列邻域范围，从所提取的感兴趣图像中提取包含相同感兴趣区域的感兴趣图像组的感兴趣图像组提取单元; 以及代表图像提取单元，其从兴趣图像组提取代表图像。

公开(公告)号：US20150092993A1

公开(公告)日：2015-04-02

申请号：US14564453

申请日：2014-12-09

Applicant: OLYMPUS CORPORATION

Inventor： Yamato KANDA ,  Makoto KITAMURA ,  Takashi KONO ,  Masashi HIROTA ,  Toshiya KAMIYAMA

IPC: G06T7/40 ,  G06T7/00

CPC classification number: G06T7/40 ,  A61B1/00009 ,  A61B1/0676 ,  G06T7/0012 ,  G06T2207/10024 ,  G06T2207/10068 ,  G06T2207/30028 ,  G06T2207/30101

Abstract: An image processing apparatus includes: an imaging distance estimating unit configured to estimate an imaging distance to a subject shown in an image; an examination region setting unit configured to set an examination region in the image such that an index indicating a spread of a distribution of imaging distances to the subject shown in the examination region is within a given range; and an abnormal structure identifying unit configured to identify whether or not a microstructure of the subject shown in the examination region is abnormal, by using texture feature data that enables identification of an abnormality in the microstructure of the subject shown in the examination region, the texture feature data being specified according the examination region.

Abstract translation: 图像处理装置包括：成像距离估计单元，被配置为估计与图像中所示的被摄体成像距离; 检查区域设置单元，被配置为设置所述图像中的检查区域，使得指示所述检查区域中所示的被检体的成像距离的分布的扩展的指标在给定范围内; 以及异常结构识别单元，其通过使用能够识别检查区域所示的被检体的微观结构异常的纹理特征数据来识别检查区域中显示的被检体的微观结构是否异常， 特征数据根据检查区域指定。