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1. 发明授权

US08103127B2 Image processing method and image processing apparatus of calculating position and orientation of target objects located in image 有权
标题翻译：图像处理方法和图像处理装置，用于计算位于图像中的目标对象的位置和方向
公开(公告)号：US08103127B2
公开(公告)日：2012-01-24
申请号：US11833396
申请日：2007-08-03
申请人： Hiroki Yonezawa , Kenji Morita , Akihiro Katayama , Rika Takemoto , Kiyohide Satoh , Toshihiro Kobayashi , Sonoko Maeda
发明人： Hiroki Yonezawa , Kenji Morita , Akihiro Katayama , Rika Takemoto , Kiyohide Satoh , Toshihiro Kobayashi , Sonoko Maeda
IPC分类号： G06K9/46 , G06F15/00
CPC分类号： G06K9/3216 , G06T7/73 , G06T7/80 , G06T2200/24 , G06T2207/10016 , G06T2207/30208
摘要： Indices in an image of a physical space on which a plurality of indices are allocated are identified, and the positions and orientations, on the physical space, of all or some identified indices are calculated.
摘要翻译：识别其上分配有多个索引的物理空间的图像中的指示，并且计算所有或一些所识别的索引的物理空间上的位置和取向。

2. 发明申请

US20080037901A1 IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US20080037901A1
公开(公告)日：2008-02-14
申请号：US11833396
申请日：2007-08-03
申请人： Hiroki Yonezawa , Kenji Morita , Akihiro Katayama , Rika Takemoto , Kiyohide Satoh , Toshihiro Kobayashi , Sonoko Maeda
发明人： Hiroki Yonezawa , Kenji Morita , Akihiro Katayama , Rika Takemoto , Kiyohide Satoh , Toshihiro Kobayashi , Sonoko Maeda
IPC分类号： G06K9/46 , G06F15/00
CPC分类号： G06K9/3216 , G06T7/73 , G06T7/80 , G06T2200/24 , G06T2207/10016 , G06T2207/30208
摘要： Indices in an image of a physical space on which a plurality of indices are allocated are identified, and the positions and orientations, on the physical space, of all or some identified indices are calculated (S142).
摘要翻译：识别其上分配有多个索引的物理空间的图像中的指标，并且计算所有或某些识别的索引的物理空间上的位置和取向（S 142）。

3. 发明授权

US07860345B2 Position and orientation measurement method and position and orientation measurement apparatus 有权
标题翻译：位置和方向测量方法以及位置和方向测量装置
公开(公告)号：US07860345B2
公开(公告)日：2010-12-28
申请号：US11690914
申请日：2007-03-26
申请人： Kiyohide Satoh , Shinichi Aratani , Shinji Uchiyama , Kenji Morita , Rika Takemoto
发明人： Kiyohide Satoh , Shinichi Aratani , Shinji Uchiyama , Kenji Morita , Rika Takemoto
IPC分类号： G06K9/36 , G06K7/00 , H04N5/225
CPC分类号： G06T7/246 , G06T7/73 , G06T2207/10016 , G06T2207/30241 , G06T2207/30244
摘要： The first values of position and orientation of an image sensing device are obtained by using positions of all indices in a frame image. Indices having the same inherent information between a first index group (FIG) in the frame image and a second index group (SIG) in a preceding frame image are detected as a common index. If the information of the SIG contains information different from that of the FIG, second values of the position and orientation are obtained by using the positions of the common indices in the preceding frame image. If the information of the FIG contains information different from that of the SIG, third values of the position and orientation are obtained by using the positions of the common indices in the frame image. The first values are corrected by using correction values based on the obtained first to third values.
摘要翻译：通过使用帧图像中的所有索引的位置来获得图像感测装置的位置和取向的第一值。在帧图像中的第一索引组（FIG）与前一帧图像中的第二索引组（SIG）之间具有相同固有信息的索引被检测为公共索引。如果SIG的信息包含与图的信息不同的信息，则通过使用前一帧图像中的公共索引的位置来获得位置和方位的第二值。如果FIG的信息包含与SIG的信息不同的信息，则通过使用帧图像中的公共索引的位置来获得位置和取向的第三值。通过使用基于获得的第一至第三值的校正值来校正第一值。

4. 发明申请

US20070242899A1 POSITION AND ORIENTATION MEASUREMENT METHOD AND POSITION AND ORIENTATION MEASUREMENT APPARATUS 有权
标题翻译：位置和方位测量方法和位置和方位测量装置
公开(公告)号：US20070242899A1
公开(公告)日：2007-10-18
申请号：US11690914
申请日：2007-03-26
申请人： Kiyohide Satoh , Shinichi Aratani , Shinji Uchiyama , Kenji Morita , Rika Takemoto
发明人： Kiyohide Satoh , Shinichi Aratani , Shinji Uchiyama , Kenji Morita , Rika Takemoto
IPC分类号： G06K9/36
CPC分类号： G06T7/246 , G06T7/73 , G06T2207/10016 , G06T2207/30241 , G06T2207/30244
摘要： The first values of position and orientation of an image sensing device are obtained by using positions of all indices in a frame image. Indices having the same inherent information between a first index group (FIG) in the frame image and a second index group (SIG) in a preceding frame image are detected as a common index. If the information of the SIG contains information different from that of the FIG, second values of the position and orientation are obtained by using the positions of the common indices in the preceding frame image. If the information of the FIG contains information different from that of the SIG, third values of the position and orientation are obtained by using the positions of the common indices in the frame image. The first values are corrected by using correction values based on the obtained first to third values.
摘要翻译：通过使用帧图像中的所有索引的位置来获得图像感测装置的位置和取向的第一值。在帧图像中的第一索引组（FIG）与前一帧图像中的第二索引组（SIG）之间具有相同固有信息的索引被检测为公共索引。如果SIG的信息包含与图的信息不同的信息，则通过使用前一帧图像中的公共索引的位置来获得位置和方位的第二值。如果FIG的信息包含与SIG的信息不同的信息，则通过使用帧图像中的公共索引的位置来获得位置和取向的第三值。通过使用基于获得的第一至第三值的校正值来校正第一值。

5. 发明申请

US20080284864A1 IMAGE PROCESSING APPARATUS AND METHOD 有权
标题翻译：图像处理装置和方法
公开(公告)号：US20080284864A1
公开(公告)日：2008-11-20
申请号：US11836077
申请日：2007-08-08
申请人： Daisuke Kotake , Toshihiro Nakazawa , Masahiro Suzuki , Rika Takemoto , Kiyohide Satoh , Yoshihiko Iwase
发明人： Daisuke Kotake , Toshihiro Nakazawa , Masahiro Suzuki , Rika Takemoto , Kiyohide Satoh , Yoshihiko Iwase
IPC分类号： H04N5/228
CPC分类号： G06K9/3216
摘要： In position and orientation measurement based on natural features, erroneous detection of the natural features is prevented when an observation target object is occluded by another object, and registration stability is improved. To this end, an occluding object that can occlude the observation target object is defined, and an occluding region where the occluding object occludes the observation target object is detected in an input captured image. Image features of the observation target object are detected in a region of the captured image other than the detected occluding region. Therefore, the position or orientation of an image pickup apparatus that captured the captured image, or the position or orientation of the observation target object in the captured image are calculated.
摘要翻译：在基于自然特征的位置和姿态测量中，当观察目标物体被另一物体遮挡时，防止了自然特征的错误检测，并提高了对准稳定性。为此，限定可遮挡观察目标物体的闭塞物体，并且在输入的拍摄图像中检测出遮挡对象遮挡观察对象物体的遮挡区域。在除了检测到的闭塞区域之外的捕获图像的区域中检测观察目标对象的图像特征。因此，计算拍摄图像的摄像装置的位置或取向，或者拍摄图像中的观察对象物的位置或取向。

6. 发明授权

US07783443B2 Information processing apparatus, information processing method, and calibration Jig 有权
标题翻译：信息处理装置，信息处理方法和校准夹具
公开(公告)号：US07783443B2
公开(公告)日：2010-08-24
申请号：US12037489
申请日：2008-02-26
申请人： Shinichi Aratani , Kiyohide Satoh , Shinji Uchiyama , Daisuke Kotake , Kazuhiko Kobayashi , Rika Takemoto
发明人： Shinichi Aratani , Kiyohide Satoh , Shinji Uchiyama , Daisuke Kotake , Kazuhiko Kobayashi , Rika Takemoto
IPC分类号： G06F19/00 , G06K9/00
CPC分类号： G06T7/70 , G06T7/80 , G06T2207/30244
摘要： When a calibration jig (50) which includes an image sensing device (100) is moved within the image sensing range of an image sensing device (200), the image coordinates of an index (110) on the image sensing device (100) in a plurality of images sensed by the image sensing device (200) are extracted. The image coordinates of environment allocation indices (300) in a plurality of images sensed by the image sensing device (100) are extracted. An information processing apparatus (1000) calculates camera parameters of the image sensing device (200) based on the extracted image coordinates of the index (110) and the environment allocation indices (300).
摘要翻译：当包括图像感测装置（100）的校准夹具（50）在图像感测装置（200）的图像感测范围内移动时，图像感测装置（100）上的索引（110）的图像坐标提取由图像感测装置（200）感测的多个图像。提取由图像感测装置（100）感测的多个图像中的环境分配索引（300）的图像坐标。信息处理装置（1000）基于所提取的索引（110）的图像坐标和环境分配索引（300）来计算图像感测装置（200）的相机参数。

7. 发明授权

US08144238B2 Image processing apparatus and method 有权
标题翻译：图像处理装置及方法
公开(公告)号：US08144238B2
公开(公告)日：2012-03-27
申请号：US11836077
申请日：2007-08-08
申请人： Daisuke Kotake , Toshihiro Nakazawa , Masahiro Suzuki , Rika Takemoto , Kiyohide Satoh , Yoshihiko Iwase
发明人： Daisuke Kotake , Toshihiro Nakazawa , Masahiro Suzuki , Rika Takemoto , Kiyohide Satoh , Yoshihiko Iwase
IPC分类号： G03B13/00 , H04N5/232 , H04N5/262 , G06K9/00 , G06K9/48
CPC分类号： G06K9/3216
摘要： In position and orientation measurement based on natural features, erroneous detection of the natural features is prevented when an observation target object is occluded by another object, and registration stability is improved. To this end, an occluding object that can occlude the observation target object is defined, and an occluding region where the occluding object occludes the observation target object is detected in an input captured image. Image features of the observation target object are detected in a region of the captured image other than the detected occluding region. Therefore, the position or orientation of an image pickup apparatus that captured the captured image, or the position or orientation of the observation target object in the captured image are calculated.
摘要翻译：在基于自然特征的位置和姿态测量中，当观察目标物体被另一物体遮挡时，防止了自然特征的错误检测，并提高了对准稳定性。为此，限定可遮挡观察目标物体的闭塞物体，并且在输入的拍摄图像中检测出遮挡对象遮挡观察对象物体的遮挡区域。在除了检测到的闭塞区域之外的捕获图像的区域中检测观察目标对象的图像特征。因此，计算拍摄图像的摄像装置的位置或取向，或者拍摄图像中的观察对象物的位置或取向。

8. 发明申请

US20080228434A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND CALIBRATION JIG 有权
标题翻译：信息处理设备，信息处理方法和校准
公开(公告)号：US20080228434A1
公开(公告)日：2008-09-18
申请号：US12037489
申请日：2008-02-26
申请人： Shinichi Aratani , Kiyohide Satoh , Shinji Uchiyama , Daisuke Kotake , Kazuhiko Kobayashi , Rika Takemoto
发明人： Shinichi Aratani , Kiyohide Satoh , Shinji Uchiyama , Daisuke Kotake , Kazuhiko Kobayashi , Rika Takemoto
IPC分类号： G06F15/00
CPC分类号： G06T7/70 , G06T7/80 , G06T2207/30244
摘要： When a calibration jig (50) which includes an image sensing device (100) is moved within the image sensing range of an image sensing device (200), the image coordinates of an index (110) on the image sensing device (100) in a plurality of images sensed by the image sensing device (200) are extracted. The image coordinates of environment allocation indices (300) in a plurality of images sensed by the image sensing device (100) are extracted. An information processing apparatus (1000) calculates camera parameters of the image sensing device (200) based on the extracted image coordinates of the index (110) and the environment allocation indices (300).
摘要翻译：当包括图像感测装置（100）的校准夹具（50）在图像感测装置（200）的图像感测范围内移动时，图像感测装置（100）上的索引（110）的图像坐标提取由图像感测装置（200）感测的多个图像。提取由图像感测装置（100）感测的多个图像中的环境分配索引（300）的图像坐标。信息处理装置（1000）基于所提取的索引（110）的图像坐标和环境分配索引（300）来计算图像感测装置（200）的相机参数。

9. 发明授权

US06633304B2 Mixed reality presentation apparatus and control method thereof 有权
标题翻译：混合现实呈现装置及其控制方法
公开(公告)号：US06633304B2
公开(公告)日：2003-10-14
申请号：US09816072
申请日：2001-03-26
申请人： Mahoro Anabuki , Kiyohide Satoh , Akihiro Katayama
发明人： Mahoro Anabuki , Kiyohide Satoh , Akihiro Katayama
IPC分类号： G06T1520
CPC分类号： G06F3/011 , G02B27/017 , G02B2027/0112 , G02B2027/014 , G02B2027/0187 , G02B2027/0198 , G09G5/06
摘要： A mixed reality presentation apparatus and control method thereof which can allow for suitable display of a virtual object depending on tone, brightness, and lighting conditions of a physical space on which the virtual object is superimposed and displayed is disclosed. The mixed reality presentation apparatus according to the present invention includes: a display setting adjustor 106 which adjusts the display colors and position of virtual information and the lighting settings based on the tone of the physical space which the observer sees and it determines the display colors such that a large tone difference from the physical space image is achieved for virtual text information and virtual wire frame information as well as the lighting settings used for drawing a three-dimensional virtual object with a tone such that it is merged with an object existing in the physical space.
摘要翻译：公开了一种混合现实呈现装置及其控制方法，其可以允许根据虚拟对象被叠加和显示的物理空间的色调，亮度和照明条件的虚拟对象的适当显示。根据本发明的混合现实呈现装置包括：显示设置调整器 106 ，其根据所述的色调调整虚拟信息的显示颜色和位置以及照明设置观察者看到的物理空间，并且它确定显示颜色，使得实现与虚拟文本信息和虚拟有线帧信息的物理空间图像的大的色差，以及用于绘制三维虚拟对象的照明设置，一种音调，使其与存在于物理空间中的对象合并。

10. 发明授权

US08442286B2 Image processing apparatus and image processing method for a tomogram of an eye region 有权
公开(公告)号：US08442286B2
公开(公告)日：2013-05-14
申请号：US12759488
申请日：2010-04-13
申请人： Hiroshi Imamura , Yoshihiko Iwase , Kiyohide Satoh , Akihiro Katayama
发明人： Hiroshi Imamura , Yoshihiko Iwase , Kiyohide Satoh , Akihiro Katayama
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , A61B3/0025 , A61B3/102 , A61B3/12 , G06T2207/10072 , G06T2207/30041
摘要： There is provided a technique for adaptively acquiring, from a tomogram of an eye region, diagnosis information data of the eye region which is used for the diagnosis of a plurality of kinds of diseases, without increasing load on a user. A layer acquisition unit (331) acquires a predetermined layer area from the tomogram of the eye region. A changing unit (332) changes an algorithm for the acquisition of diagnosis information data as information used for the diagnosis of the eye region from the tomogram based on the information data extracted from the layer area. A quantifying unit (336) acquires diagnosis information data from the tomogram based on the changed algorithm.

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