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1. 发明申请

US20100165433A1 OPTICAL SCANNING ACTUATOR 失效
标题翻译：光学扫描执行器
公开(公告)号：US20100165433A1
公开(公告)日：2010-07-01
申请号：US12451668
申请日：2008-05-30
申请人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
发明人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
IPC分类号： G02B26/10
CPC分类号： G02B26/105 , H02K41/0358 , H04N1/1135 , H04N2201/0246 , H04N2201/02477 , H04N2201/02495
摘要： For realizing widening of a light scanning angle and is excellent in durability, the optical scanning actuator includes a movable unit that supports an optical element, a plurality of leaf springs having a thin plate shape with one end portion being fixed and another end portion being attached to the movable unit, and an electromagnetic driving unit including a magnet, a yoke laminated on the magnet to form a closed magnetic circuit together with the magnet, and a coil held by the movable unit. The coil is positioned in a gap between the magnet and the yoke such that opening plane of the coil is substantially orthogonal to a laminating direction of the magnet and the yoke. The movable unit is driven by an electromagnetic force applied to the coil.
摘要翻译：为了实现光扫描角的加宽并且耐久性优异，光扫描致动器包括支撑光学元件的可移动单元，具有一个端部固定的薄板形状的多个板簧，并且另一端部附接以及电磁驱动单元，该电磁驱动单元包括磁体，磁轭上层叠的磁轭，与磁体一起形成闭合磁路，以及由可动单元保持的线圈。线圈位于磁体和磁轭之间的间隙中，使得线圈的开口面大致垂直于磁体和磁轭的层叠方向。可动单元由施加到线圈的电磁力驱动。

2. 发明申请

US20100103427A1 OBJECT DETECTOR 失效
标题翻译：对象检测器
公开(公告)号：US20100103427A1
公开(公告)日：2010-04-29
申请号：US12451910
申请日：2008-06-03
申请人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
发明人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
IPC分类号： G01N21/55
CPC分类号： G01S17/42 , G01S7/4817
摘要： An object detector has a light projecting unit that projects light, a light scanning actuator that scans the light, and a light receiving unit. The light scanning actuator includes plate springs, each having a thin-plate shape and one end in a longitudinal direction thereof being fixed; a movable part attached to the other ends in the longitudinal directions of the plate springs; and an electromagnetic driving unit having a magnet that generates a magnetic flux, a yoke that forms a closed magnetic circuit with the magnet and has a part being stacked on the magnet, and a coil held by the movable part and positioned in a gap between the magnet and the yoke such that an aperture plane is substantially orthogonal to a stacking direction of the magnet and the yoke, the electromagnetic driving unit configured to drive the movable part by an electromagnetic force applied to the coil.
摘要翻译：物体检测器具有投射光的投光单元，扫描光的光扫描致动器和光接收单元。光扫描致动器包括板簧，每个板簧具有薄板形状，并且其纵向方向上的一端被固定; 可移动部分，其连接到板簧的纵向方向上的另一端; 以及电磁驱动单元，其具有产生磁通的磁体，与磁体形成闭合磁路并具有层叠在磁体上的一部分的磁轭，以及由可动部保持并位于磁体和磁轭，使得孔径平面基本上垂直于磁体和磁轭的层叠方向，电磁驱动单元被构造成通过施加到线圈的电磁力来驱动可动部分。

3. 发明授权

US08164811B2 Optical scanning actuator 失效
标题翻译：光扫描执行器
公开(公告)号：US08164811B2
公开(公告)日：2012-04-24
申请号：US12451668
申请日：2008-05-30
申请人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
发明人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
IPC分类号： G02B26/08
CPC分类号： G02B26/105 , H02K41/0358 , H04N1/1135 , H04N2201/0246 , H04N2201/02477 , H04N2201/02495
摘要： For realizing widening of a light scanning angle and excellent durability, the optical scanning actuator includes a movable unit that supports an optical element, a plurality of leaf springs having a thin plate shape with one end portion being fixed and another end portion being attached to the movable unit, and an electromagnetic driving unit including a magnet, a yoke laminated on the magnet to form a closed magnetic circuit together with the magnet, and a coil held by the movable unit. The coil is positioned in a gap between the magnet and the yoke such that opening plane of the coil is substantially orthogonal to a laminating direction of the magnet and the yoke. The movable unit is driven by an electromagnetic force applied to the coil.
摘要翻译：为了实现光扫描角的加宽和优异的耐久性，光扫描致动器包括支撑光学元件的可移动单元，具有一个端部固定的薄板形状的多个板簧，另一端部附接到可动单元和电磁驱动单元，其包括磁体，层叠在磁体上的磁轭，与磁体一起形成闭合磁路，以及由可动单元保持的线圈。线圈位于磁体和磁轭之间的间隙中，使得线圈的开口面大致垂直于磁体和磁轭的层叠方向。可动单元由施加到线圈的电磁力驱动。

4. 发明授权

US08035875B2 Object detector 失效
标题翻译：物体探测器
公开(公告)号：US08035875B2
公开(公告)日：2011-10-11
申请号：US12451910
申请日：2008-06-03
申请人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
发明人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
IPC分类号： G02B26/08
CPC分类号： G01S17/42 , G01S7/4817
摘要： An object detector has a light projecting unit that projects light, a light scanning actuator that scans the light, and a light receiving unit. The light scanning actuator includes plate springs, each having a thin-plate shape and one end in a longitudinal direction thereof being fixed; a movable part attached to the other ends in the longitudinal directions of the plate springs; and an electromagnetic driving unit having a magnet that generates a magnetic flux, a yoke that forms a closed magnetic circuit with the magnet and has a part being stacked on the magnet, and a coil held by the movable part and positioned in a gap between the magnet and the yoke such that an aperture plane is substantially orthogonal to a stacking direction of the magnet and the yoke, the electromagnetic driving unit configured to drive the movable part by an electromagnetic force applied to the coil.
摘要翻译：物体检测器具有投射光的投光单元，扫描光的光扫描致动器和光接收单元。光扫描致动器包括板簧，每个板簧具有薄板形状，并且其纵向方向上的一端被固定; 可移动部分，其连接到板簧的纵向方向上的另一端; 以及电磁驱动单元，其具有产生磁通的磁体，与磁体形成闭合磁路并具有层叠在磁体上的一部分的磁轭，以及由可动部保持并位于磁体和磁轭，使得孔径平面基本上垂直于磁体和磁轭的层叠方向，电磁驱动单元被构造成通过施加到线圈的电磁力来驱动可动部分。

5. 发明申请

US20100118363A1 OPTICAL SCANNING SENSOR 审中-公开
标题翻译：光学扫描传感器
公开(公告)号：US20100118363A1
公开(公告)日：2010-05-13
申请号：US12451953
申请日：2008-06-06
申请人： Ryohei Shigematsu , Hiroshi Imamura , Takafnmi Hirata
发明人： Ryohei Shigematsu , Hiroshi Imamura , Takafnmi Hirata
IPC分类号： G02B26/10
CPC分类号： G01S17/42 , G01S7/481 , G01S7/4817 , G02B26/10
摘要： To provide an optical scanning sensor which performs an object detection with high accuracy by suppressing the mutual interference between scanning light and reflection light, the optical scanning sensor comprises a light projecting unit that projects light, an optical scanning actuator that emits the light from the light projecting unit via a reflecting mirror and performs scanning with the light emitted by causing the mirror to swing, and a light receiving unit that receives, via the mirror, reflection light by an external object of scanning light emitted by the optical scanning actuator. The mirror includes a first surface that reflects the light projected by the light projecting unit and emits the light reflected outward as the scanning light, and a second surface that is parallel to and discontinuous in a reflection area with the first surface and reflects and emits the reflection light to the light receiving unit.
摘要翻译：为了提供通过抑制扫描光和反射光之间的相互干扰而高精度地进行物体检测的光学扫描传感器，光学扫描传感器包括投射光的投光单元，从光发射光的光学扫描致动器并且通过使反射镜摆动而发射的光进行扫描;以及光接收单元，其经由反射镜从外部物体接收由光扫描致动器发射的扫描光的反射光。反射镜包括：第一表面，其反射由投光单元投射的光并发射出向外反射的光作为扫描光;以及第二表面，其在与第一表面的反射区域中平行且不连续，并且反射并发射反射光到光接收单元。

6. 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。

7. 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。

8. 发明授权

US09098742B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US09098742B2
公开(公告)日：2015-08-04
申请号：US13602534
申请日：2012-09-04
申请人： Keiko Yonezawa , Mitsuro Sugita , Hiroshi Imamura
发明人： Keiko Yonezawa , Mitsuro Sugita , Hiroshi Imamura
IPC分类号： G06K9/00 , G06T7/00
CPC分类号： G06K9/0061 , G06T7/0012 , G06T2207/30041 , G06T2207/30101
摘要： An image processing apparatus for analyzing a plurality of images acquired of an eye to be inspected includes a photoreceptor cell analysis unit configured to analyze an area of each photoreceptor cell in a first image, a fundus analysis unit configured to analyze a characteristic of a fundus from a second image, an image associating unit configured to associate the first image with the second image, a characteristic value calculation unit configured to calculate a value of the characteristic for the area of the each photoreceptor cell from the association, and a display unit configured to display an image based on the value of the characteristic calculated for the each photoreceptor cell.
摘要翻译：一种用于分析被检查眼睛的多个图像的图像处理装置，包括：感光体细胞分析部，其对第一图像中的各感光体单元的面积进行分析;眼底分析部，第二图像，被配置为将第一图像与第二图像相关联的图像关联单元，被配置为从关联中计算每个感光体单元的区域的特性的值的特征值计算单元，以及显示单元，基于针对每个感光体单元计算的特性的值显示图像。

9. 发明授权

US08770752B2 Ophthalmic apparatus, ophthalmic system, processing apparatus, and blood flow velocity calculation method 有权
标题翻译：眼科装置，眼科系统，处理装置和血流速度计算方法
公开(公告)号：US08770752B2
公开(公告)日：2014-07-08
申请号：US13305629
申请日：2011-11-28
申请人： Futoshi Hirose , Hiroshi Imamura
发明人： Futoshi Hirose , Hiroshi Imamura
IPC分类号： A61B3/10 , A61B3/14 , A61B5/02 , A61B3/12
CPC分类号： A61B3/1233 , A61B3/1025 , A61B3/12 , A61B3/1241 , A61B3/14
摘要： An ophthalmic apparatus includes an irradiation unit configured to irradiate a subject's eye with a measurement beam scanned by a scanning unit, an acquisition unit configured to acquire an image of the subject's eye based on a return beam returned from the subject's eye, of the measurement beam irradiated by the irradiation unit, and a calculation unit configured to calculate a blood flow velocity of the subject's eye based on a displacement between a position of a blood cell in a first image obtained by the acquisition unit and a position of the blood cell in a second image obtained by the acquisition unit at a different time from the first image and on a difference between time when an image of the blood cell in the first image is obtained and time when an image of the blood cell in the second image is obtained.
摘要翻译：一种眼科装置，包括：照射部，被配置为用被扫描部扫描的测定光束照射被检眼;摄影部，被配置为基于从被检眼的眼睛返回的返回光束获取被检者的眼睛的图像; 由照射单元照射的计算单元和计算单元，其被配置为基于由获取单元获得的第一图像中的血球的位置与血细胞的位置之间的位移来计算被检者的眼睛的血流速度由获取单元在与第一图像不同的时间获得的第二图像以及获得第一图像中的血细胞的图像的时间与获得第二图像中的血细胞的图像的时间之间的差。

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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