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1. 发明申请

US20190208182A1 CALIBRATION METHOD AND MEASUREMENT TOOL 审中-公开
公开(公告)号：US20190208182A1
公开(公告)日：2019-07-04
申请号：US16296562
申请日：2019-03-08
申请人： Shin Aoki , Naoki Kikuchi , Kagehiro Nagao , Jun Kishiwada
发明人： Shin Aoki , Naoki Kikuchi , Kagehiro Nagao , Jun Kishiwada
IPC分类号： H04N13/246 , B60R11/04 , G06T7/80 , G06T7/70 , G06T7/521 , H04N13/239
CPC分类号： H04N13/246 , B60R11/04 , B60R2011/0026 , G06T7/521 , G06T7/70 , G06T7/85 , G06T2207/10012 , G06T2207/10021 , G06T2207/10028 , G06T2207/30208 , G06T2207/30252 , H04N13/239
摘要： A calibration method calibrates a stereo camera. The calibration method includes: measuring a relative position between the stereo camera and an object that is placed so as to fall within an image capturing area of the stereo camera; acquiring a captured image that is captured by the stereo camera and includes the object; and determining a calibration parameter for calibrating the stereo camera based on the relative position and the captured image.

2. 发明授权

US10972716B2 Calibration method and measurement tool 有权
公开(公告)号：US10972716B2
公开(公告)日：2021-04-06
申请号：US16296562
申请日：2019-03-08
申请人： Shin Aoki , Naoki Kikuchi , Kagehiro Nagao , Jun Kishiwada
发明人： Shin Aoki , Naoki Kikuchi , Kagehiro Nagao , Jun Kishiwada
IPC分类号： H04N13/246 , G06T7/80 , G06T7/70 , G06T7/521 , H04N13/239 , B60R11/04 , B60R11/00
摘要： A calibration method calibrates a stereo camera. The calibration method includes: measuring a relative position between the stereo camera and an object that is placed so as to fall within an image capturing area of the stereo camera; acquiring a captured image that is captured by the stereo camera and includes the object; and determining a calibration parameter for calibrating the stereo camera based on the relative position and the captured image.

3. 发明申请

US20190141313A1 CALIBRATION METHOD, CALIBRATION DEVICE, AND COMPUTER PROGRAM PRODUCT 审中-公开
公开(公告)号：US20190141313A1
公开(公告)日：2019-05-09
申请号：US16235131
申请日：2018-12-28
申请人： Jun Kishiwada , Shin Aoki , Naoki Kikuchi , Kagehiro Nagao
发明人： Jun Kishiwada , Shin Aoki , Naoki Kikuchi , Kagehiro Nagao
IPC分类号： H04N13/246 , B60R11/04 , G06T7/80 , H04N13/239
摘要： A calibration method is for a photographic device that photographs an object through a transparent body. The calibration method includes: acquiring a first photographic image by photographing the object without interposing the transparent body; acquiring a second photographic image by photographing the object through the transparent body; calculating an absolute positional deviation that indicates a deviation in coordinates of an image of the object due to the transparent body based on coordinates of an image of the object on the first photographic image and coordinates of an image of the object on the second photographic image; calculating a correction parameter for calibrating the absolute positional deviation; and storing the correction parameter in the photographic device.

4. 发明授权

US10277887B2 Calibration method and measurement tool 有权
公开(公告)号：US10277887B2
公开(公告)日：2019-04-30
申请号：US15114007
申请日：2015-01-28
申请人： Shin Aoki , Naoki Kikuchi , Kagehiro Nagao , Jun Kishiwada
发明人： Shin Aoki , Naoki Kikuchi , Kagehiro Nagao , Jun Kishiwada
IPC分类号： B60R11/04 , H04N13/246 , G06T7/80 , G06T7/70 , G06T7/521 , H04N13/239 , B60R11/00
摘要： A calibration method calibrates a stereo camera. The calibration method includes: measuring a relative position between the stereo camera and an object that is placed so as to fall within an image capturing area of the stereo camera; acquiring a captured image that is captured by the stereo camera and includes the object; and determining a calibration parameter for calibrating the stereo camera based on the relative position and the captured image.

5. 发明授权

US10218961B2 Calibration method, calibration device, and computer program product 有权
公开(公告)号：US10218961B2
公开(公告)日：2019-02-26
申请号：US15123998
申请日：2015-02-24
申请人： Jun Kishiwada , Shin Aoki , Naoki Kikuchi , Kagehiro Nagao
发明人： Jun Kishiwada , Shin Aoki , Naoki Kikuchi , Kagehiro Nagao
IPC分类号： G06T7/80 , H04N13/246 , B60R11/04 , H04N13/239
摘要： A calibration method is for a photographic device that photographs an object through a transparent body. The calibration method includes: acquiring a first photographic image by photographing the object without interposing the transparent body; acquiring a second photographic image by photographing the object through the transparent body; calculating an absolute positional deviation that indicates a deviation in coordinates of an image of the object due to the transparent body based on coordinates of an image of the object on the first photographic image and coordinates of an image of the object on the second photographic image; calculating a correction parameter for calibrating the absolute positional deviation; and storing the correction parameter in the photographic device.

6. 发明授权

US10209091B2 Measurement tool, calibration method, calibration apparatus, and computer-readable recording medium 有权
公开(公告)号：US10209091B2
公开(公告)日：2019-02-19
申请号：US15661101
申请日：2017-07-27
申请人： Katsunobu Yoshida , Shin Aoki
发明人： Katsunobu Yoshida , Shin Aoki
IPC分类号： G01C25/00 , G06T7/00 , G01C3/00 , G01C3/06 , H04N13/128 , H04N13/246 , H04N13/254 , G01C3/08 , G06T7/80 , H04N13/271 , H04N13/239 , H04N13/00
摘要： A measurement tool includes a first member and a measurement member. The first member has a surface including a chart to be used for calibration of a stereo camera. The measurement member is arranged on the surface of the first member. The measurement member includes a light source and a second member. The light source is configured to emit light with a uniform intensity regardless of a position on the surface. The second member is configured to cover the light source and radiate the light from a plurality of first holes and a plurality of second holes having a size larger than the first hole.

7. 发明授权

US09317754B2 Object identifying apparatus, moving body control apparatus, and information providing apparatus 有权
标题翻译：物体识别装置，移动体控制装置和信息提供装置
公开(公告)号：US09317754B2
公开(公告)日：2016-04-19
申请号：US13516754
申请日：2010-12-15
申请人： Hideaki Hirai , Shin Aoki , Masanori Kobayashi , Xue Li , Ryosuke Kasahara
发明人： Hideaki Hirai , Shin Aoki , Masanori Kobayashi , Xue Li , Ryosuke Kasahara
IPC分类号： H04N7/18 , G06K9/00 , G06T7/00
CPC分类号： G06K9/00798 , B60R2300/307 , B60R2300/8093 , G06K9/00805 , G06K9/2036 , G06T7/11 , G06T7/12 , G06T7/136 , G06T7/73 , G06T2207/10016 , G06T2207/10152 , G06T2207/20224 , G06T2207/30252 , G06T2207/30256 , G06T2207/30261
摘要： An object identifying apparatus is disclosed, including: an imaging part, and an object identification processing part. The imaging part receives two polarized lights having a different polarization direction included in light reflected from the object existing in the image pickup area and captures two polarization images. The object identification processing part conducts an identification process for identifying the object existing at a place corresponding to each of multiple process areas in the image pickup area by using the two polarization images captured by the imaging part.
摘要翻译：公开了一种对象识别装置，包括：成像部分和对象识别处理部分。成像部件接收由存在于摄像区域中的物体反射的光中包含的偏振方向不同的两个偏振光，并捕获两个偏振图像。物体识别处理部分通过使用由成像部分捕获的两个偏振图像进行用于识别存在于与图像拾取区域中的多个处理区域中的每一个相对应的位置处的对象的识别处理。

8. 发明授权

US09299153B2 Calibration apparatus, a distance measurement system, a calibration method and a calibration program 有权
标题翻译：校准装置，距离测量系统，校准方法和校准程序
公开(公告)号：US09299153B2
公开(公告)日：2016-03-29
申请号：US13509328
申请日：2011-08-25
申请人： Shin Aoki
发明人： Shin Aoki
IPC分类号： G06T7/00 , G01B11/02 , G01C3/08 , H04N17/00 , G08G1/16
CPC分类号： G06T7/0075 , G01B11/026 , G01C3/085 , G01C3/14 , G06T7/593 , G06T7/85 , G06T2207/10021 , G06T2207/30252 , G08G1/16 , H04N17/002
摘要： A calibration apparatus is provided. The calibration apparatus receives inputs of two reference images and plural items of parallax data; searches for plural feature points common to these two reference images; calculates parallaxes and parallax changing amounts, based on the parallax data related to the respective feature points in these two reference images, for each of the searched feature points; and calculates a correction value for the parameter based on the calculated parallaxes and parallax changing amounts. The two reference images are captured by one of the imaging devices at two locations, and the parallax data is calculated using these two reference images and two corresponding images based on positions of plural feature points common to the reference image and the corresponding image for each pair on a location basis. The two corresponding images are captured by another of the imaging devices at these two locations.
摘要翻译：提供校准装置。校准装置接收两个参考图像和多个视差信息的输入; 搜索这两个参考图像共同的多个特征点; 对于每个搜索到的特征点，基于与这两个参考图像中的各个特征点相关的视差数据来计算视差和视差变化量; 并且基于所计算的视差和视差变化量来计算参数的校正值。两个参考图像由两个位置的成像装置之一捕获，并且使用这两个参考图像和基于参考图像共同的多个特征点的位置和每对的相应图像的两个对应图像来计算视差数据在位置的基础上。这两个对应的图像在这两个位置由另一个成像装置捕获。

9. 发明申请

US20120212605A1 DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD 审中-公开
标题翻译：缺陷检查装置和缺陷检查方法
公开(公告)号：US20120212605A1
公开(公告)日：2012-08-23
申请号：US13372868
申请日：2012-02-14
申请人： Go Maruyama , Masahiro Fujimoto , Sadao Takahashi , Jun Watanabe , Toshimichi Hagiya , Shin Aoki , Issei Abe , Shigeru Ouchida
发明人： Go Maruyama , Masahiro Fujimoto , Sadao Takahashi , Jun Watanabe , Toshimichi Hagiya , Shin Aoki , Issei Abe , Shigeru Ouchida
IPC分类号： H04N7/18
CPC分类号： G01N21/8851
摘要： A defect inspection apparatus includes an imaging apparatus configured to include a lens array configure to include plural lenses arranged in a form of an array, and an imaging device configured to image a compound-eye image that is a collection of ommatidium images of an object approximately formed by the respective plural lenses of the lens array; and a processing apparatus configured to process the compound-eye image obtained from imaging the object by the imaging apparatus, and determine whether there is a defect of the object.
摘要翻译：缺陷检查装置包括成像装置，其被配置为包括配置为包括以阵列的形式排列的多个透镜的透镜阵列，以及被配置为将作为对象的小眼图像的集合的复眼图像近似成像的成像装置由透镜阵列的多个透镜形成; 以及处理装置，被配置为处理由所述成像装置对所述物体成像获得的复眼图像，并且确定是否存在所述对象的缺陷。

10. 发明授权

US07687961B2 Stator, motor, and method of manufacturing such stator 失效
标题翻译：定子，电机和制造这种定子的方法
公开(公告)号：US07687961B2
公开(公告)日：2010-03-30
申请号：US11362101
申请日：2006-02-27
申请人： Tadanobu Takahashi , Nobuyuki Imai , Shin Aoki , Daijiro Takizawa
发明人： Tadanobu Takahashi , Nobuyuki Imai , Shin Aoki , Daijiro Takizawa
IPC分类号： H02K1/00
CPC分类号： H02K21/145 , H02K1/20 , H02K15/022 , H02K21/227 , H02K2201/12
摘要： A stator includes mutually independent annular coils and of two phases and teeth and of three phases.
摘要翻译：定子包括相互独立的环形线圈和两相和三相的三相。

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