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1. 发明申请

US20180137638A1 PROCESSING DEVICE, IMAGE CAPTURE DEVICE, AND AUTOMATIC CONTROL SYSTEM 审中-公开
公开(公告)号：US20180137638A1
公开(公告)日：2018-05-17
申请号：US15693442
申请日：2017-08-31
申请人： Kabushiki Kaisha Toshiba
发明人： Yasunori TAGUCHI , Yusuke Moriuchi , Nao Mishima , Takeshi Mita
IPC分类号： G06T7/55 , H04N5/232 , H04N9/083 , E05F15/73
CPC分类号： G06T7/55 , E05F15/73 , E05F2015/767 , E05Y2900/132 , E05Y2900/531 , G06T2207/10016 , G06T2207/10024 , G06T2207/30196 , G06T2207/30232 , G06T2207/30236 , H04N5/23229 , H04N5/23264 , H04N5/23296 , H04N9/083
摘要： According to one embodiment, a processing device includes a memory and a circuit coupled with the memory. The circuit acquires a first image of a first color component and a second image of a second color component. The first image has a non-point-symmetric blur function and captures a first object. The second image has a point-symmetric blur function and captures the first object. The circuit determines whether the first object is on a near side of a first position or on a deep side of the first position when viewed from a capture position based on the first image and the second image.

2. 发明申请

US20180137607A1 PROCESSING APPARATUS, IMAGING APPARATUS AND AUTOMATIC CONTROL SYSTEM 审中-公开
公开(公告)号：US20180137607A1
公开(公告)日：2018-05-17
申请号：US15704025
申请日：2017-09-14
申请人： Kabushiki Kaisha Toshiba
发明人： Nao Mishma , Yusuke Moriuchi , Takeshi Mita
IPC分类号： G06T5/00 , G06T5/50
CPC分类号： G06T5/003 , G06T5/20 , G06T5/50 , G06T7/174 , G06T7/248 , G06T7/50 , G06T7/571 , G06T2207/10024 , G06T2207/20024 , G06T2207/20076 , G06T2207/20201 , G06T2207/30252
摘要： According to one embodiment, a processing apparatus includes a memory and a processor. The processor is electrically coupled to the memory and is configured to acquire a first image of an object and a second image of the object, the first image including blur having a shape indicated by a symmetric first blur function, the second image including blur having a shape indicated by an asymmetric second blur function, calculate a distance to the object, based on correlation between the first blur function and the second blur function, and calculate reliability of the distance, based on a degree of the correlation.

3. 发明授权

US09378540B2 Image processing device, image processing method, and imaging device 有权
标题翻译：图像处理装置，图像处理方法和成像装置
公开(公告)号：US09378540B2
公开(公告)日：2016-06-28
申请号：US14597734
申请日：2015-01-15
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Nao Mishima , Takeshi Mita
IPC分类号： G06K9/00 , G06T3/40
CPC分类号： G06T3/4015
摘要： According to one embodiment, an image processing device includes a calculator, and an output interface. The calculator acquires image information including a value of a first pixel and values of peripheral pixels disposed around the first pixel. The first pixel is disposed at a first position and has a first color. The calculator calculates a first feature quantity of the value of the first pixel relating to a difference between the value of the first pixel and the values of the peripheral pixels. The calculator calculates a value relating to a second color at the first position by using a first filter coefficient and the values of the peripheral pixels. The first filter coefficient is determined according to the first feature quantity and the first position. The output interface outputs the calculated value relating to the second color at the first position.
摘要翻译：根据一个实施例，图像处理装置包括计算器和输出接口。计算器获取包括第一像素的值和设置在第一像素周围的周边像素的值的图像信息。第一像素设置在第一位置并且具有第一颜色。计算器计算与第一像素的值和周边像素的值之间的差有关的第一像素的值的第一特征量。计算器通过使用第一滤波器系数和周边像素的值来计算与第一位置处的第二颜色相关的值。第一滤波器系数根据第一特征量和第一位置确定。输出接口在第一位置输出与第二颜色相关的计算值。

4. 发明授权

US09230322B2 Image processor, treatment system, and image processing method 有权
标题翻译：图像处理器，处理系统和图像处理方法
公开(公告)号：US09230322B2
公开(公告)日：2016-01-05
申请号：US14677142
申请日：2015-04-02
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Ryusuke Hirai , Yukinobu Sakata , Yasunori Taguchi , Takeshi Mita
IPC分类号： G06K9/00 , G06T7/00 , G06T3/40 , G06T15/08 , A61N5/10
CPC分类号： G06T7/0012 , A61N5/1049 , A61N5/107 , A61N2005/1061 , G06T3/40 , G06T7/337 , G06T15/08 , G06T19/20 , G06T2207/10004 , G06T2207/10016 , G06T2207/10081 , G06T2207/30004 , G06T2207/30008 , G06T2207/30196 , G06T2215/16 , G06T2219/2004
摘要： According to some embodiments, an image processor includes an image acquirer, a first image generator, a point acquirer, a detector, a calculator and a determiner. The detector detects a second plurality of points in the first perspective images or the second perspective images corresponding to the first plurality of points. The calculator calculates, based on at least the first plurality of points and the second plurality of points, a difference in position of the target between when the first perspective images were captured and when the second perspective images were generated. The determiner determines whether or not the difference is in a range. If the difference is not in the range, then the first image generator generates updated ones of the second perspective images from an updated one of the volume data, which is different by the difference from a previous one of the volume data.
摘要翻译：根据一些实施例，图像处理器包括图像获取器，第一图像生成器，点获取器，检测器，计算器和确定器。检测器检测第一透视图像中的第二多个点或对应于第一多个点的第二透视图像。所述计算器基于至少所述第一多个点和所述第二多个点，计算当捕获所述第一透视图像时和所述第二透视图像生成之间的所述目标的位置差。确定器确定差异是否在一个范围内。如果差异不在该范围内，那么第一图像生成器从根据与前一个卷数据的差异而不同的卷数据中的更新的一个生成更新的第二透视图像。

5. 发明申请

US20140168394A1 IMAGE PROCESSING DEVICE, STEREOSCOPIC IMAGE DISPLAY, AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理装置，立体图像显示和图像处理方法
公开(公告)号：US20140168394A1
公开(公告)日：2014-06-19
申请号：US14187843
申请日：2014-02-24
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kenichi Shimoyama , Ryusuke Hirai , Takeshi Mita , Nao Mishima , Norihiro Nakamura , Yoshiyuki Kokojima
IPC分类号： H04N13/04
CPC分类号： H04N13/305 , G02B27/2214 , G09G3/003 , G09G2320/028 , H04N13/317 , H04N13/376
摘要： According to an embodiment, an image processing device includes an acquirer, a calculator, and a display controller. The acquirer is configured to acquire a three-dimensional coordinate value that indicates a position of a viewer. The calculator is configured to, using the three-dimensional coordinate value, calculate a reference coordinate value that indicates a position of the viewer in a reference plane that includes a visible area within which the viewer is able to view a stereoscopic image. The display controller is configured to control a display, which displays the stereoscopic image for which the visible area is different for each different height, so as to display information corresponding to the reference coordinate value.
摘要翻译：根据实施例，图像处理装置包括获取器，计算器和显示控制器。获取器被配置为获取指示观看者的位置的三维坐标值。计算器被配置为使用三维坐标值计算参考坐标值，该参考坐标值指示观看者在参考平面中的位置，该参考平面包括观看者能够观看立体图像的可见区域。显示控制器被配置为控制显示对于每个不同的高度可见区域不同的立体图像，以便显示与参考坐标值相对应的信息。

6. 发明申请

US20140125656A1 IMAGE PROCESSING DEVICE, METHOD, COMPUTER-READABLE MEDIUM AND 3D IMAGE DISPLAY 有权
标题翻译：图像处理装置，方法，计算机可读介质和3D图像显示
公开(公告)号：US20140125656A1
公开(公告)日：2014-05-08
申请号：US14066068
申请日：2013-10-29
申请人： Kabushiki Kaisha Toshiba
发明人： Nao MISHIMA , Takeshi Mita
IPC分类号： G06K9/46 , G06T15/00
CPC分类号： H04N13/111 , G06T7/337 , G06T2207/20016 , H04N2013/0081
摘要： A device according to embodiments may comprise an acquisition unit, an arrangement unit, a calculating unit, and a processing unit. The acquisition unit may acquire candidate vectors from among corresponding vectors which have been calculated for each candidate block around the target block. The arrangement unit may arrange particles around each candidate block indicated by each of the acquired candidate vectors while using the target block as an origination, and arrange particle vectors while using the target block as an origination. The calculating unit may calculate a correlation between a pixel value of the target block and a pixel value of each block defined by each of the particles, and give a weight depending on the calculated correlation to each of the particle vectors. The processing unit may obtain the corresponding vector for the target block based on the weight calculated for each of the particle vectors.
摘要翻译：根据实施例的装置可以包括获取单元，布置单元，计算单元和处理单元。获取单元可以从已经针对目标块周围的每个候选块计算的相应向量中获取候选向量。布置单元可以在使用目标块作为始发的情况下将每个候选块指示的每个候选块周围排列，并且在使用目标块作为始发时布置粒子向量。计算单元可以计算目标块的像素值和由每个粒子定义的每个块的像素值之间的相关性，并且根据所计算的与每个粒子向量的相关性给出权重。处理单元可以基于为每个粒子向量计算的权重来获得目标块的相应向量。

7. 发明授权

US09734574B2 Image processor, treatment system, and image processing method 有权
公开(公告)号：US09734574B2
公开(公告)日：2017-08-15
申请号：US14665059
申请日：2015-03-23
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kyoka Sugiura , Yukinobu Sakata , Ryusuke Hirai , Yasunori Taguchi , Takeshi Mita , Tomoyuki Takeguchi
IPC分类号： G06T19/00 , G06T7/00 , G06T1/20
CPC分类号： G06T7/0012 , G06T1/20 , G06T19/00
摘要： According to some embodiments, an image processor of an embodiment has an imaging parameter acquirer and a virtual perspective image generator. The imaging parameter acquirer acquires an imaging parameter which is used by a radiographic imaging apparatus in capturing a perspective image of a target. The virtual perspective image generator determines a method of generating a virtual perspective image from volume data acquired by capturing the target in accordance with the imaging parameter. The virtual perspective image generator generates the virtual perspective image from the volume data in accordance with the determined method.

8. 发明申请

US20150154757A1 IMAGE PROCESSOR, TREATMENT SYSTEM, AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理器，处理系统和图像处理方法
公开(公告)号：US20150154757A1
公开(公告)日：2015-06-04
申请号：US14476118
申请日：2014-09-03
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yukinobu SAKATA , Yasunori Taguchi , Ryusuke Hirai , Kyoka Sugiura , Tomoyuki Takeguchi , Takeshi Mita , Shinya Fukushima
IPC分类号： G06T7/00 , A61N5/10 , A61B6/00 , G06T11/60
CPC分类号： A61B6/48 , A61B6/584 , A61N5/103 , A61N5/1069 , G06T3/40 , G06T7/0012 , G06T2207/10004 , G06T2207/10081 , G06T2207/10116 , G06T2207/30004 , G06T2207/30196
摘要： According to an image processor of one embodiment, a first acquirer acquires a first perspective image of a target viewed in a first direction. A second acquirer acquires a second perspective image of the target viewed in a second direction at a time different from when the first acquirer acquires the first perspective image. The second direction is substantially the same as the first direction. The second time is different from the first time. A point acquirer acquires first information indicating a first position of a first point on the first perspective image, and a second information indicating a second position of a second point on the second perspective image. An image generator generates an image that is based on the first and second perspective images, wherein a first coordinate of the first perspective image is changed so that the first point corresponds to the second point.
摘要翻译：根据一个实施例的图像处理器，第一获取器获取在第一方向上观看的目标的第一透视图像。第二获取器获取与第一获取器获取第一透视图像时不同的时间沿第二方向观看的目标的第二透视图像。第二方向与第一方向基本相同。第二次与第一次不同。点获取器获取指示第一透视图像上的第一点的第一位置的第一信息和指示第二透视图像上的第二点的第二位置的第二信息。图像生成器生成基于第一和第二透视图像的图像，其中改变第一透视图像的第一坐标，使得第一点对应于第二点。

9. 发明申请

US20150025295A1 MEDICAL TREATMENT APPARATUS, CONTROL DEVICE AND CONTROL METHOD 审中-公开
标题翻译：医疗处理设备，控制装置及控制方法
公开(公告)号：US20150025295A1
公开(公告)日：2015-01-22
申请号：US14334897
申请日：2014-07-18
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kyoka Sugiura , Yasunori Taguchi , Takeshi Mita
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61B6/022 , A61B6/032 , A61B6/463 , A61B6/467 , A61B6/5223 , A61N5/103 , G06T7/33 , G06T2207/10081 , G06T2207/10121 , G06T2207/10124 , G06T2207/30016
摘要： According to an embodiment, a medical treatment apparatus includes: a first acquirer to acquire a group including five or more pairs of corresponding points on a first perspective image of a subject captured at a first timing and a second perspective image of the subject captured at a second timing; a second acquirer to acquire a first parameter including position/orientation information of an imaging device capturing the first perspective image and conversion information related to a coordinate system of the first perspective image, and acquire a second parameter including position/orientation information of an imaging device capturing the second perspective image and conversion information related to a coordinate system of the second perspective image; a calculator to calculate difference in position of the subject between the first timing and the second timing using the group and the parameters; and a controller to control a subject position using the difference.
摘要翻译：根据一个实施例，一种医疗设备包括：第一获取器，用于获取包括在第一定时拍摄的被摄体的第一透视图像上的五个或更多对对应点的组，以及在第一定时拍摄的对象的第二透视图第二时间; 第二获取器，用于获取包括捕获第一透视图像的成像装置的位置/取向信息和与第一透视图像的坐标系相关的转换信息的第一参数，并获取包括成像装置的位置/取向信息的第二参数捕获与第二透视图像的坐标系相关的第二透视图像和转换信息; 使用所述组和参数来计算在所述第一定时和所述第二定时之间的所述被摄体的位置的差异的计算器; 以及使用该差异来控制被摄体位置的控制器。

10. 发明申请

US20140125781A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, COMPUTER PROGRAM PRODUCT, AND IMAGE DISPLAY DEVICE 有权
标题翻译：图像处理装置，图像处理方法，计算机程序产品和图像显示装置
公开(公告)号：US20140125781A1
公开(公告)日：2014-05-08
申请号：US14068720
申请日：2013-10-31
申请人： Kabushiki Kaisha Toshiba
发明人： Ryusuke HIRAI , Nao Mishima , Kenichi Shimoyama , Takeshi Mita
IPC分类号： H04N13/04
CPC分类号： H04N13/366 , G06K9/00228 , G06K9/00993 , G06K9/3233 , G06T7/70 , G06T2200/28 , G06T2207/20021 , H04N13/305 , H04N13/31
摘要： According to an embodiment, an image processing device includes an obtaining unit, a first determining unit, and a detecting unit. The obtaining unit is configured to obtain an input image. The first determining unit is configured to determine a detection order that indicates an order of performing a detection operation for detecting whether an object is present with respect to partitioned areas into which the input image are divided, according to an existence probability that is set in advance for each of the partitioned areas and indicates a probability at which an object exists. The detecting unit is configured to perform, according to the detection order, the detection operation to detect whether the object is present in an area corresponding to a partitioned area subjected to the detection order in the input image.
摘要翻译：根据实施例，图像处理装置包括获取单元，第一确定单元和检测单元。获取单元被配置为获得输入图像。第一确定单元被配置为根据预先设定的存在概率来确定指示执行检测操作的顺序的检测顺序，用于检测对象是否存在于相对于分割输入图像的划分区域对于每个分区，并指示对象存在的概率。检测单元被配置为根据检测顺序执行检测操作，以检测对象是否存在于与输入图像中经受检测顺序的分割区域相对应的区域中。

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