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1. 发明授权

US10178361B2 Image pickup element, imaging apparatus, and image recognition system using non-polarized light 有权
公开(公告)号：US10178361B2
公开(公告)日：2019-01-08
申请号：US15539968
申请日：2015-12-09
申请人： Izumi Itoh , Masayuki Fujishima , Sukehiro Kimura , Hiroyoshi Sekiguchi , Yuji Takahashi
发明人： Izumi Itoh , Masayuki Fujishima , Sukehiro Kimura , Hiroyoshi Sekiguchi , Yuji Takahashi
IPC分类号： G02B5/20 , G02B5/30 , G06K9/00 , H04N9/04 , H04N9/07 , G02B3/00
摘要： To achieve an image pickup element that can utilize polarized light as well as non-polarized light to image or capture an object, an image pickup element is provided to an imaging apparatus that forms an image of an object to be imaged onto a light-receiving surface of an image sensor, acquires a polarized filter image together with a regular luminance image, and executes image processing on the acquired images. The image pickup element includes, on a light-receiving surface LRS of the image sensor IMS, a polarizing filter PFL including at least two kinds of pixels having different transmission and polarization properties from each other.

2. 发明授权

US09726604B2 Adhering detection apparatus, adhering substance detection method, storage medium, and device control system for controlling vehicle-mounted devices 有权
公开(公告)号：US09726604B2
公开(公告)日：2017-08-08
申请号：US14924815
申请日：2015-10-28
申请人： Hiroyoshi Sekiguchi , Shintaroh Kida , Kohji Oshikiri , Izumi Itoh
发明人： Hiroyoshi Sekiguchi , Shintaroh Kida , Kohji Oshikiri , Izumi Itoh
IPC分类号： G01N21/55 , B60Q1/08 , B60S1/08 , B60R16/023 , G01N21/552 , G01N21/94 , G01N21/958
CPC分类号： G01N21/55 , B60Q1/085 , B60R16/023 , B60S1/0844 , G01N21/552 , G01N21/94 , G01N2021/945 , G01N2021/9586 , G01N2201/061 , G01N2201/063 , G01N2201/064
摘要： An adhering detection apparatus includes a light source to emit probe light to a light translucent object during an emission period, and to stop an emission of the probe light to the light translucent object during a non-emission period, a light receiver to receive light coming from the light translucent object during the emission period and the non-emission period of the light source, and an adhering detection processor to perform an adhering detection processing for detecting a substance adhering to the light translucent object based on light quantity of the light coming from the light translucent object and received by the light receiver, and to output a detection result of the adhering detection processing. The adhering detection processor selectively performs one or more processes depending on the light quantity of the light received by the light receiver during the non-emission period of the light source.

3. 发明授权

US09426377B2 Image capturing apparatus, image capturing method, storage medium, and device control system for controlling vehicle-mounted devices 有权
标题翻译：图像捕获装置，图像捕获方法，存储介质和用于控制车载装置的装置控制系统
公开(公告)号：US09426377B2
公开(公告)日：2016-08-23
申请号：US14857932
申请日：2015-09-18
申请人： Hiroyoshi Sekiguchi , Shintaroh Kida , Kohji Oshikiri , Izumi Itoh
发明人： Hiroyoshi Sekiguchi , Shintaroh Kida , Kohji Oshikiri , Izumi Itoh
IPC分类号： G06K9/20 , H04N5/235 , B60S1/08 , G06K9/00 , B60W50/00 , H04N5/225 , H04N7/18
CPC分类号： H04N5/2352 , B60S1/0844 , B60W50/00 , B60W2050/0043 , G06K9/00791 , G06K9/2018 , G06K9/2027 , G06K9/209 , H04N5/2253 , H04N5/2351 , H04N7/183
摘要： An image capturing apparatus includes a light source to emit first light to a light translucent member, an image sensor to capture an adhering detection frame for acquiring an adhering detection image to detect a substance adhering on the light translucent member by using the first light emitted from the light source, and to capture object recognition frames for acquiring object recognition images for recognizing objects other than the substance by receiving second light, and circuitry to set a frame time of the adhering detection frame shorter than a frame time of each of the object recognition frames, and to set an exposure time of an object recognition frame right after the adhering detection frame to a value that prevents overlapping of an exposure period of the adhering detection frame and an exposure period of the object recognition frame right after the adhering detection frame.
摘要翻译：一种摄像装置，包括：向第一光发光的光源，透光性部件，图像传感器，用于拍摄附着的检测框架，用于获取附着的检测图像，通过使用从第光源，并且捕获用于通过接收第二光来获取用于识别物质以外的物体的物体识别图像的物体识别帧，以及设置粘附检测帧的帧时间比每个对象识别的帧时间短的电路并且将紧接着的检测帧之后的对象识别帧的曝光时间设置为防止粘附的检测帧的曝光时段与紧接在检测帧之后的对象识别帧的曝光周期的重叠的值。

4. 发明授权

US09215427B2 Attached matter detector and in-vehicle device controller using the same 有权
标题翻译：附件物质检测器和使用其的车载设备控制器
公开(公告)号：US09215427B2
公开(公告)日：2015-12-15
申请号：US13763980
申请日：2013-02-11
申请人： Hideaki Hirai , Izumi Itoh , Masanori Kobayashi
发明人： Hideaki Hirai , Izumi Itoh , Masanori Kobayashi
IPC分类号： H04N7/18 , B60S1/08 , G06K9/00
CPC分类号： H04N7/18 , B60S1/0844 , G06K9/00825
摘要： An attached matter detector includes a light source; an imager receiving transmitted light from a predetermined imaging region on a light-receiving region for an imaging region and imaging an image of the imaging region, and receiving reflected light on a light-receiving region for attached matter detection when light from the light source is reflected by attached matter and imaging an image of the attached matter; a parameter calculator of an image for an attached matter image region calculating a parameter of an image for an attached matter image region as information of an image region of the attached matter; a parameter calculator of an image for an imaging region calculating a parameter of an image for an imaging region as information of the imaging region; and an output device of an attached matter state signal outputting a signal showing a state of the attached matter based on the calculated parameters.
摘要翻译：附件检测器包括光源; 成像器接收来自用于成像区域的光接收区域上的预定成像区域的透射光并且对成像区域的图像进行成像，并且当来自光源的光为来自接收物体检测的光接收区域时，接收反射光由附件反映并成像附件的图像; 计算附着物图像区域的图像的参数的附着图像区域的图像的参数计算器，作为附着物的图像区域的信息; 用于计算成像区域的图像的参数的成像区域的图像的参数计算器，作为成像区域的信息; 以及附加状态信号的输出装置，根据计算出的参数输出表示附件的状态的信号。

5. 发明公开

US20230296397A1 INFORMATION PROCESSING APPARATUS, MANAGEMENT APPARATUS, AND INFORMATION PROCESSING SYSTEM 审中-公开
公开(公告)号：US20230296397A1
公开(公告)日：2023-09-21
申请号：US18181056
申请日：2023-03-09
申请人： Izumi Itoh , Shuuichi Nakamura , Ken Nagai , Kohji Oshikiri
发明人： Izumi Itoh , Shuuichi Nakamura , Ken Nagai , Kohji Oshikiri
IPC分类号： G01C21/36 , G06T7/00
CPC分类号： G01C21/3697 , G06T7/0002 , G06T2207/10012 , G06T2207/30256 , G01C21/3602
摘要： An information processing apparatus includes circuitry. The circuitry controls a display to display primary analysis information obtained by analyzing measurement information without being based on a request for an analysis. The measurement information is obtained by measuring an object. The circuitry accepts an analysis request that requests secondary analysis information of the measurement information corresponding to the primary analysis information.

6. 发明申请

US20130027557A1 DETECTION APPARATUS AND METHOD 有权
标题翻译：检测装置和方法
公开(公告)号：US20130027557A1
公开(公告)日：2013-01-31
申请号：US13549917
申请日：2012-07-16
申请人： Hideaki Hirai , Izumi Itoh
发明人： Hideaki Hirai , Izumi Itoh
IPC分类号： H04N7/18
CPC分类号： B60S1/0844 , G01N21/21 , G06K9/00791
摘要： A substance detection apparatus and method including a light source to emit light to a planar transparent member having a proximal first face and a distal second face opposite the first face, the light from the light source first striking the first face of the planar transparent member. The substance detection apparatus and method including an image capture lens, a polarization filter, an image sensor, and a substance detection processor. The light emitted from the light source is reflected at the substance present on the second face of the planar transparent member, and the image sensor receives light reflected from the substance, via the image capture lens and the polarization filter, to capture an image of the substance present on the second face of the planar transparent member.
摘要翻译：一种物质检测装置和方法，其特征在于，包括向具有近端第一面和与第一面相反的远端第二面的平面状透明部件发光的光源，来自光源的光首先撞击平面状透明部件的第一面。物质检测装置和方法包括图像拍摄透镜，偏振滤光器，图像传感器和物质检测处理器。从光源发射的光在平面透明构件的第二面上存在的物质反射，并且图像传感器经由图像拍摄透镜和偏振滤光器接收从物质反射的光，以捕获图像存在于平面透明构件的第二面上的物质。

7. 发明授权

US07586084B2 Optical fiber probe, optical detection device, and optical detection method 失效
标题翻译：光纤探头，光学检测装置和光学检测方法
公开(公告)号：US07586084B2
公开(公告)日：2009-09-08
申请号：US11547032
申请日：2006-02-02
申请人： Izumi Itoh , Masato Takada , Taroh Terashi , Motoichi Ohtsu , Takashi Yatsui , Motonobu Kourogi
发明人： Izumi Itoh , Masato Takada , Taroh Terashi , Motoichi Ohtsu , Takashi Yatsui , Motonobu Kourogi
IPC分类号： G02B6/26
CPC分类号： G01Q60/22
摘要： An optical detection device image is disclosed that allows fast measurements using near-field light at high resolution and high efficiency but without necessity of position alignment of an optical fiber probe. The optical detection device includes an optical fiber probe having a core for propagating light with an optical probe being formed at a front end of the core; a movement control unit to move the optical fiber probe to approach or depart from a sample; and a detection unit to detect light from the sample surface, wherein on the front end surface of the core of the optical probe, there are a first exit section on a peripheral side for emitting propagating light and a second exit section for seeping out the near-field light, the first exit section and the second exit section are formed in a concentric manner, and the tilt angle of the first exit section is different from the tilt angle of the second exit section.
摘要翻译：公开了一种光学检测装置图像，其允许使用高分辨率和高效率的近场光进行快速测量，但不需要光纤探针的位置对准。光学检测装置包括光纤探针，其具有用于传播光的芯，光纤探针形成在芯的前端; 移动控制单元，用于移动光纤探针以接近或离开样本; 以及检测单元，用于检测来自所述样品表面的光，其中在所述光学探针的所述芯的前端表面上，在用于发射传播光的外围侧上具有第一出射部分，以及用于渗出所述近端的第二出射部分第一出口部和第二出口部以同心方式形成，第一出口部的倾斜角度与第二出口部的倾斜角度不同。

8. 发明申请

US20150054954A1 IMAGING UNIT AND METHOD FOR INSTALLING THE SAME 审中-公开
标题翻译：成像单元及其安装方法
公开(公告)号：US20150054954A1
公开(公告)日：2015-02-26
申请号：US14372061
申请日：2013-02-12
申请人： Izumi Itoh , Hideaki Hirai , Masanori Kobayashi
发明人： Izumi Itoh , Hideaki Hirai , Masanori Kobayashi
IPC分类号： G02B5/08 , B60R11/04 , H04N7/18
CPC分类号： G02B5/0816 , B60R11/04 , B60R2011/0026 , B60S1/0844 , G01N21/21 , G01N2021/435 , H04N7/18
摘要： An imaging unit includes a light source, an imaging element to receive a light having entered an outer surface of the transparent plate-like member from a predetermined imaging area and transmitted through the transparent plate-like member and a light from the light source reflected by an attached matter on the outer surface, to capture an image of the predetermined imaging area and that of the attached matter, a mirror module fixed on the internal surface of the transparent plate-like member to fixedly support a reflective mirror to reflect the light from the light source, an imaging module to fixedly support the light source and the imaging element, fixed relative to the internal surface of the transparent plate-like member so that the imaging element captures an image in a certain direction, and a positioning mechanism to determine relative positions of the mirror module and the imaging module.
摘要翻译：成像单元包括光源，成像元件，用于从预定的成像区域接收从透明板状构件进入透明板状构件的外表面并透过透明板状构件的光和来自光源反射的光在外表面上附着物体，以捕获预定成像区域和附着物的图像，固定在透明板状构件的内表面上的反射镜模块，以固定地支撑反射镜以反射来自光源，用于固定地支撑光源和成像元件的成像模块，其相对于透明板状部件的内表面固定，使得成像元件在某个方向上捕获图像;以及定位机构，用于确定镜模块和成像模块的相对位置。

9. 发明申请

US20130208120A1 ATTACHED MATTER DETECTOR AND IN-VEHICLE DEVICE CONTROLLER USING THE SAME 有权
标题翻译：使用相同的附件检测器和车载设备控制器
公开(公告)号：US20130208120A1
公开(公告)日：2013-08-15
申请号：US13763980
申请日：2013-02-11
申请人： Hideaki Hirai , Izumi Itoh , Masanori Kobayashi
发明人： Hideaki Hirai , Izumi Itoh , Masanori Kobayashi
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , B60S1/0844 , G06K9/00825
摘要： An attached matter detector includes a light source; an imager receiving transmitted light from a predetermined imaging region on a light-receiving region for an imaging region and imaging an image of the imaging region, and receiving reflected light on a light-receiving region for attached matter detection when light from the light source is reflected by attached matter and imaging an image of the attached matter; a parameter calculator of an image for an attached matter image region calculating a parameter of an image for an attached matter image region as information of an image region of the attached matter; a parameter calculator of an image for an imaging region calculating a parameter of an image for an imaging region as information of the imaging region; and an output device of an attached matter state signal outputting a signal showing a state of the attached matter based on the calculated parameters.
摘要翻译：附件检测器包括光源; 成像器接收来自用于成像区域的光接收区域上的预定成像区域的透射光并且对成像区域的图像进行成像，并且当来自光源的光为来自接收物体检测的光接收区域时，接收反射光由附件反映并成像附件的图像; 计算附着物图像区域的图像的参数的附着图像区域的图像的参数计算器，作为附着物的图像区域的信息; 用于计算成像区域的图像的参数的成像区域的图像的参数计算器，作为成像区域的信息; 以及附加状态信号的输出装置，根据计算出的参数输出表示附件的状态的信号。

10. 发明授权

US07630132B2 Polarization control device 有权
标题翻译：极化控制装置
公开(公告)号：US07630132B2
公开(公告)日：2009-12-08
申请号：US11438716
申请日：2006-05-22
申请人： Suguru Sangu , Hiroaki Fukuda , Masato Takada , Izumi Itoh , Junichi Takahashi , Taroh Terashi
发明人： Suguru Sangu , Hiroaki Fukuda , Masato Takada , Izumi Itoh , Junichi Takahashi , Taroh Terashi
IPC分类号： G02B5/30
CPC分类号： G02B5/3058
摘要： A polarization control device includes a support substrate on which a metal compound structure is formed. The metal compound structure is formed with at least two metal fine structures arranged periodically in a range equal to or smaller than a wavelength of an incident light.
摘要翻译：偏振控制装置包括其上形成有金属复合结构的支撑基板。金属化合物结构形成有在等于或小于入射光的波长的范围内周期性排列的至少两种金属微细结构。

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