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1.发明授权Image capturing apparatus, image capturing method, storage medium, and device control system for controlling vehicle-mounted devices 有权图像捕获装置，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
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。
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公开(公告)号：US09187063B2
公开(公告)日：2015-11-17
申请号：US13549917
申请日：2012-07-16
申请人： Hideaki Hirai , Izumi Itoh
发明人： Hideaki Hirai , Izumi Itoh
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。
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公开(公告)号：US09057683B2
公开(公告)日：2015-06-16
申请号：US14349370
申请日：2012-10-25
申请人： Izumi Itoh , Hideaki Hirai
发明人： Izumi Itoh , Hideaki Hirai
CPC分类号： G01N21/17 , B60R11/04 , B60R2011/0026 , B60S1/0844 , G01N21/55 , G01W1/14 , G06K9/00791 , H04N5/72
摘要： An image pickup lens has a focal length far from a position of a transparent member. An image pickup device is put on the side of the transparent member the same as that of a light source and takes reflected light including regular reflection from an interface between an adhered object on the other surface of the transparent member and air. Assuming an incident angle of the emitted light on the transparent member when the light reflected in regular reflection by the other surface of the transparent member is incident on the image pickup lens being θs, an incident angle of a typical light beam of the emitted light falls within θs−30 deg through θs and an incident angle of a main element of the emitted light is less than θs.
摘要翻译： 图像拾取透镜具有远离透明构件的位置的焦距。 图像拾取装置被放置在与光源相同的透明构件的一侧，并且从透明构件的另一个表面上的粘附物体与空气之间的界面上接收包括规则反射的反射光。 假设当由透明构件的另一个表面反射的反射的光入射到图像拾取透镜上时，透射构件上的发射光的入射角是发射的典型光束的入射角 光落在灯塔内; s-30度穿过灯泡，发射光的主要元件的入射角度小于等于。
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4.发明授权Foreign substance detection device, moving body control system including foreign substance detection device, and moving body including moving body control system 有权异物检测装置，包括异物检测装置的移动体控制系统和包括移动体控制系统的移动体公开(公告)号：US08941835B2
公开(公告)日：2015-01-27
申请号：US13945029
申请日：2013-07-18
申请人： Hideaki Hirai , Izumi Itoh
发明人： Hideaki Hirai , Izumi Itoh
IPC分类号： G01N21/55 , G01N21/552 , B60S1/08 , G06K9/00
CPC分类号： G01N21/552 , B60S1/0844 , G06K9/00791
摘要： A foreign substance detection system includes an optical device having an input surface through which is part of light emitted from a light source enters the optical device and a transparent face, provided in close contact with an inner surface of a glass, to transmit a light reflected from an area where a substance is not present on an outer surface of the glass toward a first light-receiving member; a light-guiding member to guide another part of the light that does not pass through the input surface, the guided light being to be reflected from an area where a substance is present on an inner surface of the glass toward a second light-receiving member; and an foreign substance detection processor to detect an outer substance based on the first light-receiving member and detect the inner substance based on the second light-receiving member.
摘要翻译： 异物检测系统包括具有输入面的光学装置，作为从光源射出的光的一部分通过该输入面进入光学装置，和与玻璃的内表面紧密接触地设置的透明面，以透射反射的光 从玻璃的外表面上不存在物质的区域朝向第一受光部件; 导光构件，其引导不通过所述输入面的光的另一部分，所述被引导光从所述玻璃的内表面上存在的物质的区域朝向第二受光部件反射 ; 以及异物检测处理器，用于基于第一光接收部件检测外部物质，并且基于第二光接收部件检测内部物质。
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公开(公告)号：US20140303853A1
公开(公告)日：2014-10-09
申请号：US14349370
申请日：2012-10-25
申请人： Izumi Itoh , Hideaki Hirai
发明人： Izumi Itoh , Hideaki Hirai
CPC分类号： G01N21/17 , B60R11/04 , B60R2011/0026 , B60S1/0844 , G01N21/55 , G01W1/14 , G06K9/00791 , H04N5/72
摘要： An image pickup lens has a focal length far from a position of a transparent member. An image pickup device is put on the side of the transparent member the same as that of a light source and takes reflected light including regular reflection from an interface between an adhered object on the other surface of the transparent member and air. Assuming an incident angle of the emitted light on the transparent member when the light reflected in regular reflection by the other surface of the transparent member is incident on the image pickup lens being θs, an incident angle of a typical light beam of the emitted light falls within θs−30 deg through θs and an incident angle of a main element of the emitted light is less than θs.
摘要翻译： 图像拾取透镜具有远离透明构件的位置的焦距。 图像拾取装置被放置在与光源相同的透明构件的一侧，并且从透明构件的另一个表面上的粘附物体与空气之间的界面上接收包括规则反射的反射光。 假设当由透明构件的另一个表面反射的反射的光入射到图像拾取透镜上时，透射构件上的发射光的入射角是发射的典型光束的入射角 光落在灯塔内; s-30度穿过灯泡，发射光的主要元件的入射角度小于等于。
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公开(公告)号：US07274012B2
公开(公告)日：2007-09-25
申请号：US11177446
申请日：2005-07-11
申请人： Izumi Itoh , Masato Takada , Taroh Terashi
发明人： Izumi Itoh , Masato Takada , Taroh Terashi
IPC分类号： H01J3/14
CPC分类号： G01Q60/22
摘要： An optical fiber probe is disclosed that comprises an optical fiber and an optical probe. The optical fiber includes a core though which light emitted from a light source travels. The optical probe is configured to emit the light from a projecting end portion of the core. An inclination angle of a normal line of a part or all of a surface of the optical probe with respect to an optical axis of propagating light that travels through the core is smaller than a total reflection angle of the propagation light but greater than zero degrees.
摘要翻译： 公开了一种包括光纤和光学探针的光纤探针。 光纤包括从光源发射的光行进的芯。 光学探针构造成从芯的突出端部发射光。 相对于穿过芯的传播光的光轴的光学探针的表面的一部分或全部的法线的倾斜角小于传播光的全反射角但大于零度。
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公开(公告)号：US20060006317A1
公开(公告)日：2006-01-12
申请号：US11177446
申请日：2005-07-11
申请人： Izumi Itoh , Masato Takada , Taroh Terashi
发明人： Izumi Itoh , Masato Takada , Taroh Terashi
IPC分类号： G01J1/04
CPC分类号： G01Q60/22
摘要： An optical fiber probe is disclosed that comprises an optical fiber and an optical probe. The optical fiber includes a core though which light emitted from a light source travels. The optical probe is configured to emit the light from a projecting end portion of the core. An inclination angle of a normal line of a part or all of a surface of the optical probe with respect to an optical axis of propagating light that travels through the core is smaller than a total reflection angle of the propagation light but greater than zero degrees.
摘要翻译： 公开了一种包括光纤和光学探针的光纤探针。 光纤包括从光源发射的光行进的芯。 光学探针构造成从芯的突出端部发射光。 相对于穿过芯的传播光的光轴的光学探针的表面的一部分或全部的法线的倾斜角小于传播光的全反射角但大于零度。
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公开(公告)号：US20240174185A1
公开(公告)日：2024-05-30
申请号：US18515296
申请日：2023-11-21
申请人： Izumi ITOH
发明人： Izumi ITOH
CPC分类号： B60R11/0264 , B60R11/0229 , B60R11/04 , B60R2300/301 , B60R2300/307
摘要： An imaging system includes an imaging device and an imaging control device to control operations of the imaging device. The imaging device is installed on a mobile object to image an inspection target object while moving. Respective sides visible from the imaging device when the inspection target object is positioned in forward/sideward/backward directions are defined as front/side/rear surfaces of the inspection target object. The imaging device images the front surface at a first timing when the inspection target object is positioned forward, to obtain a first captured image. The imaging control device controls operations of the imaging device, to obtain a second captured image by imaging at least one of the side surface and the rear surface at a second timing when the inspection target object is positioned sideward or backward.
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9.发明申请IMAGE CAPTURING APPARATUS, IMAGE CAPTURING METHOD, STORAGE MEDIUM, AND DEVICE CONTROL SYSTEM FOR CONTROLLING VEHICLE-MOUNTED DEVICES 有权图像捕获设备，图像捕获方法，存储介质和用于控制车辆安装设备的设备控制系统公开(公告)号：US20160100088A1
公开(公告)日：2016-04-07
申请号：US14857932
申请日：2015-09-18
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。
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10.发明授权公开(公告)号：US10178361B2
公开(公告)日：2019-01-08
申请号：US15539968
申请日：2015-12-09
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.
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