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21. 发明授权

US08837821B2 Image processing apparatus, image processing method, and computer readable recording medium 有权
标题翻译：图像处理装置，图像处理方法和计算机可读记录介质
公开(公告)号：US08837821B2
公开(公告)日：2014-09-16
申请号：US13100667
申请日：2011-05-04
申请人： Masashi Hirota , Yamato Kanda , Makoto Kitamura , Takehiro Matsuda , Takashi Kono
发明人： Masashi Hirota , Yamato Kanda , Makoto Kitamura , Takehiro Matsuda , Takashi Kono
IPC分类号： G06K9/34 , G06T7/00
CPC分类号： G06T7/0079 , G06T7/0012 , G06T7/11 , G06T7/13 , G06T7/136 , G06T2207/10024 , G06T2207/10068 , G06T2207/30028 , G06T2207/30092
摘要： An image processing apparatus includes: a first judging unit that determines an unnecessary candidate region, on a basis of first feature data based on color information of an intraluminal image; and a second judging unit that judges whether the unnecessary candidate region is an unnecessary region, based on second feature data, which is different from the first feature data, of the unnecessary candidate region.
摘要翻译：一种图像处理装置包括：第一判断单元，基于基于管腔内图像的颜色信息的第一特征数据来确定不必要的候选区域; 以及第二判断单元，基于不必要的候选区域的不同于第一特征数据的第二特征数据来判断不必要的候选区域是不需要的区域。

22. 发明授权

US08781233B2 Image processing apparatus, method of processing image, and computer-readable recording medium 有权
标题翻译：图像处理装置，图像处理方法和计算机可读记录介质
公开(公告)号：US08781233B2
公开(公告)日：2014-07-15
申请号：US13176233
申请日：2011-07-05
申请人： Yamato Kanda , Makoto Kitamura , Takehiro Matsuda , Takashi Kono , Masashi Hirota
发明人： Yamato Kanda , Makoto Kitamura , Takehiro Matsuda , Takashi Kono , Masashi Hirota
IPC分类号： G06K9/46 , G06K9/66
CPC分类号： G06T7/0012 , G06T7/11 , G06T7/507 , G06T2207/10068 , G06T2207/20036 , G06T2207/30028 , G06T2207/30032
摘要： An image processing apparatus includes: an area extracting unit that extracts a candidate area of a classification target area in which a pixel value does not correspond to a three-dimensional shape of an imaging target based on pixel values of an intraluminal image acquired by imaging the inside of a lumen or information of a change in pixel values of peripheral pixels; and an area classifying unit that classifies the classification target area out of the candidate area based on the pixel values of the inside of the candidate area, a boundary portion of the candidate area, or a periphery portion of the candidate area.
摘要翻译：一种图像处理装置包括：区域提取单元，其基于通过成像获得的管腔内图像的像素值，提取其中像素值与成像对象的三维形状不对应的分类对象区域的候选区域管腔内或周围像素像素值变化的信息; 以及区域分类单元，其基于候选区域的内部，候选区域的边界部分或候选区域的周边部分的像素值，将候选区域中的分类目标区域分类。

23. 发明授权

US08457376B2 Image processing apparatus, image processing method, and computer-readable recording medium 有权
标题翻译：图像处理装置，图像处理方法和计算机可读记录介质
公开(公告)号：US08457376B2
公开(公告)日：2013-06-04
申请号：US13104363
申请日：2011-05-10
申请人： Makoto Kitamura , Yamato Kanda , Takashi Kono , Masashi Hirota , Takehiro Matsuda
发明人： Makoto Kitamura , Yamato Kanda , Takashi Kono , Masashi Hirota , Takehiro Matsuda
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T7/90 , G06T2207/10016 , G06T2207/10068 , G06T2207/20021 , G06T2207/30092
摘要： An image processing apparatus includes an identification criterion creating unit that creates an identification criterion so as to enable identification of specific regions in a target image to be processed that is selected in chronological order from among images constituting a set of time-series images; includes a feature data calculating unit that calculates the feature data of each segmented region in the target image to be processed; and includes a specific region identifying unit that, based on the feature data of each segmented region, identifies the specific regions in the target image to be processed by using the identification criterion. Moreover, the identification criterion creating unit creates the identification criterion based on the pieces of feature data of the specific regions identified in the images that have been already processed.
摘要翻译：图像处理装置包括：识别标准创建单元，其创建识别标准，以便能够识别从构成一组时间序列图像的图像中按时间顺序选择的要处理的目标图像中的特定区域; 包括特征数据计算单元，其计算要处理的目标图像中的每个分割区域的特征数据; 并且包括特定区域识别单元，其基于每个分割区域的特征数据，通过使用识别标准来识别要处理的目标图像中的特定区域。此外，识别标准创建单元基于已经被处理的图像中识别的特定区域的特征数据的片段来创建识别标准。

24. 发明授权

US5980294A IC card loading device 失效
标题翻译： IC卡装载装置
公开(公告)号：US5980294A
公开(公告)日：1999-11-09
申请号：US969467
申请日：1997-11-13
申请人： Yamato Kanda , Hiroshi Takisawa , Masao Yamaguchi
发明人： Yamato Kanda , Hiroshi Takisawa , Masao Yamaguchi
IPC分类号： G06K7/00 , G06K13/08 , H01R13/62
CPC分类号： G06K13/0843 , G06K7/0021
摘要： An IC card loading device has an opening end closing lid, a card holder for guiding a loading and removing direction of the IC card, and a connecting portion. The card holder can be operated independently of the opening and closing lid. The IC card is loaded in the card holder when the opening and closing lid is opened. When the opening and closing lid is closed, the card holder moves and the connecting portion of the IC card and the connecting portion of the main body of the IC card loading device are electrically connected.
摘要翻译： IC卡装载装置具有开闭端盖，用于引导IC卡的装卸方向的卡夹以及连接部。卡夹可以独立于打开和关闭盖来操作。当打开和关闭盖子时，将IC卡装入卡座。当开闭盖关闭时，卡保持器移动，并且IC卡的连接部分和IC卡加载装置的主体的连接部分电连接。

25. 发明授权

US09031882B2 Category determination device and method comprising a feature space containing a closed region used to determine the category of a target based on the position of the target within the feature space with reference to the closed region 有权
标题翻译：类别确定装置和方法包括：特征空间，其包含用于基于所述特征空间内的所述目标的位置参照所述封闭区域来确定所述目标的类别的封闭区域
公开(公告)号：US09031882B2
公开(公告)日：2015-05-12
申请号：US12702638
申请日：2010-02-09
申请人： Yamato Kanda
发明人： Yamato Kanda
IPC分类号： G06F15/18 , G06K9/62
CPC分类号： G06K9/6269
摘要： A determination device includes a region information recording unit that records therein region information regarding a closed region corresponding to a data distribution shape of a same category within a feature space, the closed region being formed by a plurality of nodes and line segments connecting the plurality of nodes. The determination device also includes a category deciding unit that decides a category of a determination target based on the region information and a position of the determination target within the feature space.
摘要翻译：确定装置包括区域信息记录单元，其在其中记录关于与特征空间内的相同类别的数据分布形状对应的封闭区域的区域信息，所述关闭区域由多个节点形成，并且所述线段连接所述多个节点。判定装置还包括：类别判定部，其基于区域信息和特征空间内的判定对象的位置来决定判定对象的种类。

26. 发明授权

US08107704B2 Image processing device, image processing program and image processing method 有权
标题翻译：图像处理装置，图像处理程序和图像处理方法
公开(公告)号：US08107704B2
公开(公告)日：2012-01-31
申请号：US12621122
申请日：2009-11-18
申请人： Yamato Kanda , Hiroshi Matsuzaki
发明人： Yamato Kanda , Hiroshi Matsuzaki
IPC分类号： G06K9/00
CPC分类号： A61B1/041 , G06T7/248 , G06T2207/10016 , G06T2207/10068 , G06T2207/30028 , Y10S128/922
摘要： An image processing device for processing time-series intraluminal images captured by an imaging device moving in an in-vivo lumen. The image processing device includes a structural area extracting unit that extracts a structural area from the intraluminal image; a corresponding area extracting unit that extracts a corresponding area corresponding to the structural area from the intraluminal image at a second time point different from a first time point at which the structural area is extracted; a lumen deep portion extracting unit that extracts a lumen deep portion, on which a deep portion in the lumen is captured, from the intraluminal image; and a movement amount estimating unit that estimates a movement amount of the imaging device based on positions of the structural area, the corresponding area and the lumen deep portion.
摘要翻译：一种图像处理装置，用于处理由在体内腔内移动的成像装置拍摄的时间序列的管腔内图像。图像处理装置包括从管腔内图像提取结构区域的结构区域提取单元; 对应区域提取单元，在与提取结构区域的第一时间点不同的第二时间点，从管腔内图像中提取与结构区域对应的对应区域; 管腔深部提取单元，其从所述管腔内图像中提取其中捕获所述内腔中的深部的内腔深部; 以及移动量估计单元，其基于结构区域，对应区域和内腔深部的位置来估计摄像装置的移动量。

27. 发明授权

US07486838B2 Noise reduction apparatus 有权
标题翻译：降噪装置
公开(公告)号：US07486838B2
公开(公告)日：2009-02-03
申请号：US11225583
申请日：2005-09-13
申请人： Yamato Kanda
发明人： Yamato Kanda
IPC分类号： G06K9/40
CPC分类号： H04N5/21 , G06T5/002 , G06T5/20 , G06T2207/20012 , G06T2207/20192
摘要： A noise reduction apparatus is disclosed. A noise amount estimating unit estimates a noise amount in a focused pixel. A smoothing unit smoothes the focused pixel. A control unit controls the smoothing unit on the basis of the noise amount and information on the focused pixel and neighboring pixels thereof.
摘要翻译：公开了一种降噪装置。噪声量估计单元估计聚焦像素中的噪声量。平滑单元平滑聚焦像素。控制单元基于噪声量和关于聚焦像素及其相邻像素的信息来控制平滑单元。

28. 发明申请

US20080056610A1 Image Processor, Microscope System, and Area Specifying Program 有权
标题翻译：图像处理器，显微镜系统和区域指定程序
公开(公告)号：US20080056610A1
公开(公告)日：2008-03-06
申请号：US11883406
申请日：2006-01-19
申请人： Yamato Kanda
发明人： Yamato Kanda
IPC分类号： G06K9/20
CPC分类号： G06K9/0014 , G02B21/008 , G02B21/365 , G06T7/11 , G06T2207/10056 , G06T2207/20152 , G06T2207/30024
摘要： An image processor that can suitably specify a predetermined area of a grayscale image is provided. An extreme value coordinate acquiring unit performs scanning on at least one of a plurality of pixels including a target pixel from the target pixel in accordance with gradient information corresponding to a change in a pixel value, and acquires a coordinate of the scanned pixel corresponding to an extreme value of the pixel value as a coordinate of an extreme value pixel corresponding to the target pixel. An area specifying unit labels each target pixel with an area identification mark used for specifying an area to which the each pixel belongs. The area specifying unit 103 labels each of different pixels corresponding to coordinates of extreme value pixels located close to each other within a particular range with an area identification mark indicating an identity of the area to which the pixels belong. Accordingly, the area to which each pixel belongs is able to be specified based on the area identification mark.
摘要翻译：提供了可以适当地指定灰度图像的预定区域的图像处理器。极值坐标获取单元根据与像素值的变化对应的梯度信息，对来自目标像素的包括目标像素的多个像素中的至少一个进行扫描，并且获取对应于像素值的扫描像素的坐标作为与目标像素对应的极值像素的坐标的像素值的极值。区域指定单元用用于指定每个像素所属的区域的区域识别标记来标记每个目标像素。区域指定单元103使用指示像素所属的区域的身份的区域识别标记在特定范围内标记与位于彼此靠近的极值像素的坐标相对应的不同像素的每一个。因此，能够基于区域识别标记指定每个像素所属的区域。

29. 发明授权

US08594396B2 Image processing apparatus, image processing method, and computer program product 有权
标题翻译：图像处理装置，图像处理方法和计算机程序产品
公开(公告)号：US08594396B2
公开(公告)日：2013-11-26
申请号：US12421715
申请日：2009-04-10
申请人： Takehiro Matsuda , Yamato Kanda
发明人： Takehiro Matsuda , Yamato Kanda
IPC分类号： G06K9/00
CPC分类号： G06T7/0014 , A61B1/04 , G06T7/0012 , G06T2207/30004
摘要： An image processing apparatus for performing an image processing on a body cavity image captured in a living body includes: a storage unit which stores information including image information of the body cavity image; a change amount calculator which reads out the image information of the body cavity image from the storage unit and calculates, in the read body cavity image, a pixel value change amount of a pixel of interest with a plurality of surrounding pixels located around the pixel of interest; and a candidate lesion region detector which detects a candidate lesion region in the body cavity image based on calculation result of the change amount calculator.
摘要翻译：一种用于对在生物体中捕获的体腔图像进行图像处理的图像处理装置包括：存储单元，其存储包括体腔图像的图像信息的信息; 改变量计算器，其从存储单元读出体腔图像的图像信息，并且在读取的体腔图像中计算与位于像素周围的像素周围的多个周围像素相关联的像素的像素值变化量利益; 以及候选病变区域检测器，其基于变化量计算器的计算结果来检测体腔图像中的候选病变区域。

30. 发明授权

US08396271B2 Image processing apparatus, image processing program recording medium, and image processing method 有权
标题翻译：图像处理装置，图像处理程序记录介质和图像处理方法
公开(公告)号：US08396271B2
公开(公告)日：2013-03-12
申请号：US12959469
申请日：2010-12-03
申请人： Yamato Kanda
发明人： Yamato Kanda
IPC分类号： G06K9/00 , A61B6/00
CPC分类号： A61B1/00052 , A61B1/041 , G06T7/0012 , G06T7/215 , G06T2207/10016 , G06T2207/10068 , G06T2207/30028 , G06T2207/30092
摘要： An image processing apparatus includes: a category area dividing unit that divides each image constituting the time-series images of an object to be examined, which are captured in time series, into category areas including an examined area and an abnormal candidate area, the examined area showing the object to be examined, the abnormal candidate area being possibly an abnormal area showing an abnormal site of the object to be examined; an optical flow calculator that calculates optical flows of the examined area and the abnormal candidate area from images constituting the time-series images; and an abnormal area detector that compares the optical flow of the examined area and the optical flow of the abnormal candidate area, and detects the abnormal candidate area as the abnormal area according to the result of the comparison.
摘要翻译：一种图像处理装置，包括：类别区域划分单元，将构成被检查对象的时间序列图像的每个图像按照时间序列捕获到包括检查区域和异常候选区域的类别区域中，显示被检查物的区域，异常候补区域可能是表示被检查物的异常位置的异常区域; 光流计算器，从构成时间序列图像的图像计算检查区域和异常候选区域的光流; 以及异常区域检测器，其将检查区域的光流与异常候选区域的光流进行比较，并且根据比较结果将异常候选区域检测为异常区域。

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