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1. 发明申请

US20120070049A1 IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND COMPUTER PROGRAM 有权
标题翻译：图像处理设备，其控制方法和计算机程序
公开(公告)号：US20120070049A1
公开(公告)日：2012-03-22
申请号：US13322905
申请日：2010-05-13
申请人： Yoshihiko Iwase , Hiroshi Imamura , Daisuke Furukawa
发明人： Yoshihiko Iwase , Hiroshi Imamura , Daisuke Furukawa
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G01N21/4795 , G06T7/12 , G06T7/62 , G06T2207/10101 , G06T2207/30041
摘要： An image processing apparatus, which analyzes retina layers of an eye to be examined, comprising, means for extracting a feature amount, which represents an anatomical feature in the eye to be examined, from a projection image obtained from a tomogram of the retina layers and a fundus image of the eye to be examined, means for determining a type of the anatomical feature based on the feature amount, means for deciding layers to be detected from the retina layers according to the determined type of the anatomical feature, and detecting structures of the decided layers in the tomogram, and means for modifying the structure of the layer included in a region having the anatomical feature of the structures of the layers detected by the layer structure detection means.
摘要翻译：一种图像处理装置，其分析要检查的眼睛的视网膜层，所述图像处理装置包括从从所述视网膜层的断层图像获得的投影图像中提取表示被检眼的解剖特征的特征量的装置，以及要检查的眼睛的眼底图像，用于基于特征量确定解剖特征的类型的装置，用于根据所确定的解剖特征的类型从视网膜层决定要检测的层的装置，以及检测结构断层图像中确定的层，以及用于修改包括在具有由层结构检测装置检测到的层的结构的解剖特征的区域中的层的结构的装置。

2. 发明申请

US20120070059A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和计算机程序
公开(公告)号：US20120070059A1
公开(公告)日：2012-03-22
申请号：US13375171
申请日：2010-05-13
申请人： Daisuke Furukawa , Hiroshi Imamura , Yoshihiko Iwase
发明人： Daisuke Furukawa , Hiroshi Imamura , Yoshihiko Iwase
IPC分类号： G06K9/46
CPC分类号： G06T7/0014 , A61B3/102 , G06T2207/10101 , G06T2207/20036 , G06T2207/30041
摘要： An image processing apparatus comprising, boundary extraction means for detecting boundaries of retina layers from a tomogram of an eye to be examined, exudate extraction means for extracting an exudate region from a fundus image of the eye to be examined, registration means for performing registration between the tomogram and the fundus image, and calculating a spatial correspondence between the tomogram and the fundus image, specifying means for specifying a region where an exudate exists in the tomogram using the boundaries of the retina layers, the exudate region, and the spatial correspondence, likelihood calculation means for calculating likelihoods of existence of the exudate in association with the specified region, and tomogram exudate extraction means for extracting an exudate region in the tomogram from the specified region using the likelihoods.
摘要翻译：一种图像处理装置，包括：边界提取装置，用于从要检查的眼睛的断层图像中检测视网膜层的边界;渗出提取装置，用于从要检查的眼睛的眼底图像提取渗出物区域;登记装置，断层图像和眼底图像，以及计算断层图像和眼底图像之间的空间对应关系;指定装置，用于使用视网膜层，渗出区域和空间对应的边界指定层析图像中存在渗出物的区域，用于计算与指定区域相关联的渗出物存在的可能性的似然计算装置，以及使用这些似然性从指定区域提取断层图像中的渗出区域的断层图像渗出提取装置。

3. 发明申请

US20110211057A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, PROGRAM, AND PROGRAM RECORDING MEDIUM 审中-公开
标题翻译：图像处理设备，图像处理方法，程序和程序记录介质
公开(公告)号：US20110211057A1
公开(公告)日：2011-09-01
申请号：US13062483
申请日：2009-11-09
申请人： Yoshihiko Iwase , Hiroshi Imamura , Daisuke Furukawa
发明人： Yoshihiko Iwase , Hiroshi Imamura , Daisuke Furukawa
IPC分类号： G06K9/00 , H04N7/18
CPC分类号： G06T7/33 , A61B3/102 , G06T2207/10101 , G06T2207/30041
摘要： An image processing unit obtains information indicating continuity of tomograms of a subject's eye, and a determining unit determines the image capturing state of the subject's eye on the basis of the information obtained by the image processing unit.
摘要翻译：图像处理单元获取指示被检眼的断层图像的连续性的信息，并且确定单元基于由图像处理单元获得的信息来确定被检者的眼睛的图像拍摄状态。

4. 发明授权

US09436994B2 Image processing apparatus for processing a tomogram of an eye to be examined, image processing method, and computer-readable storage medium 有权
标题翻译：用于处理要检查的眼睛的断层图像的图像处理装置，图像处理方法和计算机可读存储介质
公开(公告)号：US09436994B2
公开(公告)日：2016-09-06
申请号：US13375171
申请日：2010-05-13
申请人： Daisuke Furukawa , Hiroshi Imamura , Yoshihiko Iwase
发明人： Daisuke Furukawa , Hiroshi Imamura , Yoshihiko Iwase
IPC分类号： G06K9/00 , G06T7/00 , A61B3/10
CPC分类号： G06T7/0014 , A61B3/102 , G06T2207/10101 , G06T2207/20036 , G06T2207/30041
摘要： An image processing apparatus comprising, boundary extraction means for detecting boundaries of retina layers from a tomogram of an eye to be examined, exudate extraction means for extracting an exudate region from a fundus image of the eye to be examined, registration means for performing registration between the tomogram and the fundus image, and calculating a spatial correspondence between the tomogram and the fundus image, specifying means for specifying a region where an exudate exists in the tomogram using the boundaries of the retina layers, the exudate region, and the spatial correspondence, likelihood calculation means for calculating likelihoods of existence of the exudate in association with the specified region, and tomogram exudate extraction means for extracting an exudate region in the tomogram from the specified region using the likelihoods.
摘要翻译：一种图像处理装置，包括：边界提取装置，用于从要检查的眼睛的断层图像中检测视网膜层的边界;渗出提取装置，用于从要检查的眼睛的眼底图像提取渗出物区域;登记装置，断层图像和眼底图像，以及计算断层图像和眼底图像之间的空间对应关系;指定装置，用于使用视网膜层，渗出区域和空间对应的边界指定层析图像中存在渗出物的区域，用于计算与指定区域相关联的渗出物存在的可能性的似然计算装置，以及使用这些似然性从指定区域提取断层图像中的渗出区域的断层图像渗出提取装置。

5. 发明授权

US09430825B2 Image processing apparatus, control method, and computer readable storage medium for analyzing retina layers of an eye 有权
标题翻译：用于分析眼睛的视网膜层的图像处理装置，控制方法和计算机可读存储介质
公开(公告)号：US09430825B2
公开(公告)日：2016-08-30
申请号：US13322905
申请日：2010-05-13
申请人： Yoshihiko Iwase , Hiroshi Imamura , Daisuke Furukawa
发明人： Yoshihiko Iwase , Hiroshi Imamura , Daisuke Furukawa
IPC分类号： G06K9/00 , G06T7/00 , G06T7/60 , G01N21/47
CPC分类号： G06T7/0012 , G01N21/4795 , G06T7/12 , G06T7/62 , G06T2207/10101 , G06T2207/30041
摘要： An image processing apparatus, which analyzes retina layers of an eye to be examined, comprising, means for extracting a feature amount, which represents an anatomical feature in the eye to be examined, from a projection image obtained from a tomogram of the retina layers and a fundus image of the eye to be examined, means for determining a type of the anatomical feature based on the feature amount, means for deciding layers to be detected from the retina layers according to the determined type of the anatomical feature, and detecting structures of the decided layers in the tomogram, and means for modifying the structure of the layer included in a region having the anatomical feature of the structures of the layers detected by the layer structure detection means.
摘要翻译：一种图像处理装置，其分析要检查的眼睛的视网膜层，所述图像处理装置包括从从所述视网膜层的断层图像获得的投影图像中提取表示被检眼的解剖特征的特征量的装置，以及要检查的眼睛的眼底图像，用于基于特征量确定解剖特征的类型的装置，用于根据所确定的解剖特征的类型从视网膜层决定要检测的层的装置，以及检测结构断层图像中确定的层，以及用于修改包括在具有由层结构检测装置检测到的层的结构的解剖特征的区域中的层的结构的装置。

6. 发明申请

US20120288175A1 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：US20120288175A1
公开(公告)日：2012-11-15
申请号：US13457973
申请日：2012-04-27
申请人： Yoshihiko Iwase , Akihiro Katayama , Daisuke Furukawa , Takeshi Kitamura
发明人： Yoshihiko Iwase , Akihiro Katayama , Daisuke Furukawa , Takeshi Kitamura
IPC分类号： G06K9/00
CPC分类号： G06T7/0028 , A61B3/102 , G06T7/33 , G06T2207/10101 , G06T2207/30041
摘要： In a tomographic image photographing apparatus, a deformation of a volume image is corrected accurately even if an object to be inspected moves when the volume image is acquired. An image processing apparatus acquires a tomographic image of the object to be inspected from combined light beams of return light beams, which is obtained by irradiating the object to be inspected with a plurality of measuring light beams, and corresponding reference light beams. In the image processing apparatus, a photographing unit obtains a tomographic image of a fundus with the plurality of measuring light beams, and a detection unit detects a retina layer from the tomographic image. Based on the detected retina layer, a fundus shape is estimated. Based on the estimated fundus shape, a positional deviation between tomographic images is corrected.
摘要翻译：在断层图像拍摄装置中，即使获取体积图像时被检查物体移动，也能够精确地修正体积图像的变形。图像处理装置从通过用多个测量光束照射待检查对象获得的组合的返回光束光和相应的参考光束获取待检查对象的断层图像。在图像处理装置中，摄影部获取具有多个测量光束的眼底的断层图像，检测部从断层图像检测视网膜层。基于检测到的视网膜层，估计眼底形状。基于估计的眼底形状，校正断层图像之间的位置偏差。

7. 发明授权

US09025844B2 Image processing apparatus and method for correcting deformation in a tomographic image 有权
标题翻译：用于校正断层图像中的变形的图像处理装置和方法
公开(公告)号：US09025844B2
公开(公告)日：2015-05-05
申请号：US13457973
申请日：2012-04-27
申请人： Yoshihiko Iwase , Akihiro Katayama , Daisuke Furukawa , Takeshi Kitamura
发明人： Yoshihiko Iwase , Akihiro Katayama , Daisuke Furukawa , Takeshi Kitamura
IPC分类号： G06K9/00 , G06T7/00 , A61B3/10
CPC分类号： G06T7/0028 , A61B3/102 , G06T7/33 , G06T2207/10101 , G06T2207/30041
摘要： In a tomographic image photographing apparatus, a deformation of a volume image is corrected accurately even if an object to be inspected moves when the volume image is acquired. An image processing apparatus acquires a tomographic image of the object to be inspected from combined light beams of return light beams, which is obtained by irradiating the object to be inspected with a plurality of measuring light beams, and corresponding reference light beams. In the image processing apparatus, a photographing unit obtains a tomographic image of a fundus with the plurality of measuring light beams, and a detection unit detects a retina layer from the tomographic image. Based on the detected retina layer, a fundus shape is estimated. Based on the estimated fundus shape, a positional deviation between tomographic images is corrected.
摘要翻译：在断层图像拍摄装置中，即使获取体积图像时被检查物体移动，也能够精确地修正体积图像的变形。图像处理装置从通过用多个测量光束照射待检查对象获得的组合的返回光束光和相应的参考光束获取待检查对象的断层图像。在图像处理装置中，摄影部获取具有多个测量光束的眼底的断层图像，检测部从断层图像检测视网膜层。基于检测到的视网膜层，估计眼底形状。基于估计的眼底形状，校正断层图像之间的位置偏差。

8. 发明授权

US08794760B2 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：US08794760B2
公开(公告)日：2014-08-05
申请号：US13051391
申请日：2011-03-18
申请人： Daisuke Furukawa , Yuta Nakano , Kenji Morita
发明人： Daisuke Furukawa , Yuta Nakano , Kenji Morita
IPC分类号： A61B3/14 , A61B3/00
CPC分类号： A61B3/14 , G06T7/12 , G06T7/136 , G06T2207/10101 , G06T2207/30041
摘要： An image processing apparatus for supporting imaging diagnosis of an eye is provided. A layer boundary of a retina region is detected from a tomographic image. A position where the detected layer boundary intersects with an upper or lower limit position of the image in the depth direction of the tomographic image is determined as a dividing position. The tomographic image is divided at the determined dividing position by a scan line in the depth direction of the tomographic image. Subsequently, whether the detection is a false detection is judged for each divided region. An average density value of the image outside the retina region according to the detected result is calculated for each divided region, and the detection in the divided region is judged to be a false detection if the average density value is equal to or greater than a predetermined threshold.
摘要翻译：提供一种用于支持眼睛的成像诊断的图像处理装置。从断层图像检测视网膜区域的层边界。被检测的层边界与断层图像的深度方向上的图像的上限或下限位置相交的位置被确定为分割位置。断层图像在确定的分割位置处被分割成在断层图像的深度方向上的扫描线。随后，对于每个分割区域判断检测是否为错误检测。对于每个分割区域计算根据检测结果的视网膜区域外的图像的平均浓度值，并且如果平均浓度值等于或大于预定值，则划分区域中的检测被判断为错误检测阈。

9. 发明申请

US20110130073A1 WAFER POLISHING METHOD AND DOUBLE-SIDE POLISHING APPARATUS 有权
标题翻译：波浪抛光方法和双面抛光装置
公开(公告)号：US20110130073A1
公开(公告)日：2011-06-02
申请号：US13002449
申请日：2009-06-30
申请人： Daisuke Furukawa , Kazumasa Asai , Takahiro Kida , Tadao Tanaka
发明人： Daisuke Furukawa , Kazumasa Asai , Takahiro Kida , Tadao Tanaka
IPC分类号： B24B49/12 , B24B37/04
CPC分类号： B24B37/013 , B24B37/042 , B24B37/08 , B24B49/04 , B24B49/12 , B24D7/12 , H01L21/02024 , H01L21/304 , H01L22/12 , H01L22/26 , H01L2924/0002 , H01L2924/00
摘要： The present invention is a wafer polishing method including simultaneously polishing both surfaces of a wafer by pressing and rubbing the wafer, while holding the wafer with: a lower turn table having a flat polishing-upper-surface rotationally driven; an upper turn table having a flat polishing-lower-surface rotationally driven, the upper turn table being arranged with facing to the lower turn table; and a carrier having a wafer-holding hole for holding the wafer, wherein the polishing is performed while measuring a thickness of the wafer through a plurality of openings provided between a rotation center and an edge of the upper turn table or the lower turn table, and switching a polishing slurry with a polishing slurry having a different polishing rate during the polishing of the wafer. As a result, there is provided a wafer polishing method that can manufacture a wafer having a high flatness and a high smoothness at high productivity and high yield.
摘要翻译：本发明是一种晶片抛光方法，包括：通过按压和摩擦晶片同时抛光晶片的两个表面，同时用下面的转台来保持晶片：具有平坦的抛光上表面旋转驱动; 具有平面抛光下表面旋转驱动的上转台，所述上转台被布置成面向下转台; 以及具有用于保持晶片的晶片保持孔的载体，其中在通过设置在上转台或下转台的旋转中心和边缘之间的多个开口测量晶片的厚度的同时进行抛光，以及在抛光晶片期间用抛光速率不同的抛光浆料切割抛光浆料。结果，提供了可以以高生产率和高产率制造具有高平坦度和高平滑度的晶片的晶片抛光方法。

10. 发明授权

US08909561B2 Information processing apparatus and information processing method 有权
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US08909561B2
公开(公告)日：2014-12-09
申请号：US12879781
申请日：2010-09-10
申请人： Daisuke Furukawa , Kenji Morita
发明人： Daisuke Furukawa , Kenji Morita
IPC分类号： G06F15/18 , G06K9/62 , G06K9/00
CPC分类号： G06K9/00993 , G06K9/6228
摘要： An information processing apparatus that selects a plurality of feature amounts acquired by applying a filter to learning data and generates a discriminator based on the selected feature amounts includes a time specification unit configured to specify a calculation time required for acquiring a feature amount of a selection candidate by applying the filter to the selected feature amounts or the learning data, a precision specification unit configured to specify a precision of a discriminator generated based on the feature amount of the selection candidate and the selected feature amounts, a selection unit configured to select the feature amount of the selection candidate based on the calculation time and the precision, and a generation unit configured to generate the discriminator based on the selected feature amounts.
摘要翻译：一种信息处理装置，其选择通过对学习数据应用滤波器而获取的多个特征量，并且基于所选择的特征量生成鉴别器，包括：时间指定单元，被配置为指定获取选择候选者的特征量所需的计算时间通过将滤波器应用于所选择的特征量或学习数据，精度指定单元，被配置为基于选择候选的特征量和所选择的特征量来指定生成的鉴别器的精度;选择单元，被配置为选择特征基于计算时间和精度的选择候选的量;以及生成单元，被配置为基于所选择的特征量生成鉴别器。

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