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公开(公告)号：US20190300001A1
公开(公告)日：2019-10-03
申请号：US16414363
申请日：2019-05-16
Inventor： HISASHI WATANABE
Abstract: An operation appropriateness determination system includes an authentication apparatus that identifies an operator on a basis of a feature of the operator and that outputs information for identifying the operator, a biometric sensing apparatus that obtains biological information regarding the operator and that outputs the biological information, an operation sensing apparatus that detects a load of an operation that is being performed by the operator and that outputs operation information indicating the load of the operation, a storage device, and a signal processing apparatus.
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公开(公告)号：US20180153422A1
公开(公告)日：2018-06-07
申请号：US15813223
申请日：2017-11-15
Inventor： HISASHI WATANABE
CPC classification number: A61B5/02433 , A61B5/0059 , A61B5/0261 , A61B6/563 , G06T2207/10048
Abstract: A biological information detection apparatus includes: a light source which projects a pattern of near-infrared light onto an object including a living body; an imaging system which includes first photodetector cells detecting light in a near-infrared wavelength range and second photodetector cells detecting light in a visible wavelength range, and generates a first image signal representing a first image, which is an image taken in the near-infrared wavelength range, of the object on which the pattern is projected, and a second image signal representing a second image of the object taken in the visible wavelength range; and a calculator which calculates biological information concerning the living body using at least one selected from the group consisting of the first and second image signals.
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3.发明申请公开(公告)号：US20160358332A1
公开(公告)日：2016-12-08
申请号：US15169770
申请日：2016-06-01
Inventor： HISASHI WATANABE
CPC classification number: G06T7/0012 , A61B5/0033 , A61B5/021 , A61B5/02116 , A61B5/02416 , A61B5/0261 , A61B5/165 , A61B5/725 , A61B2576/00 , G06K9/00255 , G06K9/00906 , G06T2207/30104 , G06T2207/30201 , H01L27/14678 , H04N5/2256 , H04N5/332 , H04N9/3176 , H04N2209/047
Abstract: A biological information detection device includes first and second light sources, an image capturing system, and an arithmetic circuit. The first and second light sources project, onto a living body, at least one first dot formed by first light and at least one second dot formed by second light, respectively. The image capturing system includes first photodetector cells and second photodetector cells. The image capturing system generates and outputs a first image signal and a second image signal. The arithmetic circuit generates information concerning the living body, by using the first and second image signals. The first light includes fifth light. The second light includes sixth light. Each of the fifth light and the sixth light has a wavelength in a range from 650 nm to 950 nm. The wavelength of the sixth light is longer than that of the fifth light by 50 nm or more.
Abstract translation: 生物信息检测装置包括第一和第二光源，图像捕获系统和运算电路。 第一和第二光源分别投射在活体上至少一个由第一光和由第二光形成的至少一个第二点形成的第一点。 图像拍摄系统包括第一光电检测器单元和第二光电检测单元。 图像捕获系统产生并输出第一图像信号和第二图像信号。 算术电路通过使用第一和第二图像信号产生关于生物体的信息。 第一盏灯包括第五盏灯。 第二个光包括第六个光。 第五光和第六光中的每一个具有在650nm至950nm的范围内的波长。 第六光的波长比第五光的波长长50nm以上。
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4.发明申请公开(公告)号：US20210264598A1
公开(公告)日：2021-08-26
申请号：US17315151
申请日：2021-05-07
Inventor： HISASHI WATANABE
IPC: G06T7/00 , H04N5/225 , A61B5/026 , A61B5/00 , A61B5/024 , A61B5/16 , H04N5/33 , H04N9/31 , G06K9/00 , A61B5/021
Abstract: A system including a light source that, in operation, projects dots onto a target, the dots being formed by first light; a first photodetector that, in operation, detects second light resulting from the projection of the dots onto the target; and a circuit. The circuit, in operation, determines whether the target is a living body or not based on the second light, performs a biometric authentication of the target, and authenticates an individual, in response to a determination that the target is a living body and a result of the biometric authentication.
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公开(公告)号：US20170347086A1
公开(公告)日：2017-11-30
申请号：US15595975
申请日：2017-05-16
Inventor： HISASHI WATANABE
CPC classification number: H04N13/25 , G02B5/201 , G02B5/208 , G06T7/521 , H01L27/307 , H01L51/0046 , H01L51/0054 , H04N5/332 , H04N9/045 , H04N13/156 , H04N13/254 , H04N13/257 , H04N13/268 , H04N13/271 , H04N2013/0077
Abstract: An imaging system includes a light source that, in operation, emits an emitted light containing a near-infrared light in a first wavelength region, an image sensor, and a double-band pass filter that transmits a visible light in at least a part of a wavelength region out of a visible region and the near-infrared light in the first wavelength region. The image sensor includes light detection cells, a first filter that selectively transmits the near-infrared light in the first wavelength region, second to fourth filters that selectively transmit lights in second to fourth wavelength regions, respectively, which are contained in the visible light, and an infrared absorption filter. The infrared absorption filter faces the second to fourth filters and absorbs the near-infrared light in the first wavelength region.
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Patent Agency Ranking
6.发明申请HUMAN DETECTION DEVICE EQUIPPED WITH LIGHT SOURCE PROJECTING AT LEAST ONE DOT ONTO LIVING BODY 审中-公开装有轻型电源的人体检测装置至少投射到生命体上公开(公告)号：US20160358011A1
公开(公告)日：2016-12-08
申请号：US15171624
申请日：2016-06-02
Inventor： HISASHI WATANABE
CPC classification number: G06T7/0012 , A61B5/0033 , A61B5/021 , A61B5/02116 , A61B5/02416 , A61B5/0261 , A61B5/165 , A61B5/725 , A61B2576/00 , G06K9/00255 , G06K9/00906 , G06T2207/30104 , G06T2207/30201 , H01L27/14678 , H04N5/2256 , H04N5/332 , H04N9/3176 , H04N2209/047
Abstract: A human detection device according to an aspect of the present disclosure includes at least one light source that, in operation, projects, onto a target, at least one dot formed by first light, the target including a person and an object other than the person; an image capturing system including photodetector cells that detect second light from the target on which the at least one dot is projected, the image capturing system, in operation, generating and outputting an image signal denoting an image of the target on which the at least one dot is projected; and an arithmetic circuit that is connected to the image capturing system and that, in operation, generates and outputs information indicating whether the person is located at a position corresponding to each pixel included in the image denoted by the image signal.
Abstract translation: 根据本公开的一个方面的人体检测装置包括至少一个光源，其在操作中将目标上的至少一个点投射到由第一光形成的至少一个点上，所述目标包括人和除该人之外的对象 ; 一种摄像系统，包括检测来自其上投影有至少一个点的目标物的第二光的光电检测器单元，所述图像捕获系统在操作中产生并输出表示所述目标的图像的图像信号，所述图像信号表示所述至少一个点 点投影; 以及运算电路，连接到图像捕获系统，并且在操作中，生成并输出指示人物是否位于与由图像信号表示的图像中包括的每个像素相对应的位置的信息。
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公开(公告)号：US20180286906A1
公开(公告)日：2018-10-04
申请号：US15915111
申请日：2018-03-08
Inventor： SATOSHI SATO , HISASHI WATANABE , TAKEO AZUMA , KUNIO NOBORI , NOBUHIKO WAKAI , TAKAMASA ANDO
CPC classification number: H01L27/14627 , G06T3/4015 , H01L27/14621 , H01L27/14645 , H04N5/2254 , H04N5/3696 , H04N9/045 , H04N9/04555 , H04N9/04557 , H04N9/65 , H04N9/67 , H04N2209/045
Abstract: An imaging system serving as an image generation device is provided with: a random color filter array that has a plurality of concave lenses and a plurality of color filters having different transmission characteristics; a photodiode that receives light that has passed through the random color filter array; an AD converter that converts the light received by the photodiode into digital data; and a color image generation circuit that generates an image using the digital data and modulation information of the random color filter array, in which the plurality of concave lenses are located between the plurality of color filters and the photodiode, or the plurality of color filters are located between the plurality of concave lenses and the photodiode.
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公开(公告)号：US20180184052A1
公开(公告)日：2018-06-28
申请号：US15841513
申请日：2017-12-14
Inventor： SATOSHI SATO , TAKEO AZUMA , KUNIO NOBORI , HISASHI WATANABE , TAKAMASA ANDO , NOBUHIKO WAKAI
CPC classification number: H04N9/045 , G02B5/0242 , G02B5/0278 , G02B5/201 , G02F1/133504 , H01L27/14601 , H01L27/14621 , H04N9/083 , H04N9/735
Abstract: An imaging system serving as an image generation device is provided with: a random optical filter array that has a plurality of types of optical filters and a scattering unit; photodiodes that receive light transmitted through the random optical filter array; an AD conversion unit that converts the light received by the photodiodes, into digital data; and a color image generation circuit that generates an image, using the digital data and modulation information of the random optical filter array, in which the scattering unit is located between the plurality of types of optical filters and the photodiodes, and in which the scattering unit includes a material having a first refractive index, and a material having a second refractive index that is different from the first refractive index.
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公开(公告)号：US20210038144A1
公开(公告)日：2021-02-11
申请号：US17076884
申请日：2020-10-22
Inventor： HISASHI WATANABE
IPC: A61B5/00
Abstract: A skin evaluation device includes: a light source that projects a dot pattern created by first light onto a skin of at least one user; an image sensor that generates and outputs image data which indicates an image of the skin onto which the dot pattern is projected; a memory that stores reference data to evaluate a condition of the skin; and an arithmetic circuit that generates and outputs data related to the condition of the skin based on the image data and the reference data.
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10.发明申请公开(公告)号：US20180000359A1
公开(公告)日：2018-01-04
申请号：US15628679
申请日：2017-06-21
Inventor： HISASHI WATANABE
CPC classification number: A61B5/0261 , A61B5/0077 , A61B5/021 , A61B5/14552 , A61B5/165 , A61B5/441 , A61B5/443 , A61B5/444 , A61B5/445 , A61B5/7207 , A61B5/7278 , A61B2562/0233 , A61B2576/00 , G06K9/00281 , G06K9/00362 , G06K9/00906 , G06K9/2036 , G06K2009/00932 , H04N5/33 , H04N9/045 , H04N9/083 , H04N13/239
Abstract: A biological information detection device includes a light source, an image capturing device, and one or more arithmetic circuits. The light source projects dots formed by light onto a target including a living body. The image capturing device includes photodetector cells and generates an image signal representing an image of the target onto which the dots are projected. The one or more arithmetic circuits detect a portion corresponding to at least a part of the living body in the image by using the image signal and calculate biological information of the living body by using image signal of the portion.
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