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公开(公告)号：US20160149641A1
公开(公告)日：2016-05-26
申请号：US15008799
申请日：2016-01-28
Inventor： Mitsuaki OSHIMA , Koji NAKANISHI , Hideki AOYAMA , Shinsuke OGATA
CPC classification number: H04B10/116 , G06K9/209 , G06K9/22 , G06K9/3208 , G06Q10/08 , H04N5/2257 , H04N5/232 , H04N5/23203 , H04N5/247
Abstract: A communication method used in a terminal is provided that includes a front camera and a back camera. The communication method includes switching between the front camera and the back camera according to an orientation of the terminal, and performing visible light communication by using the front camera or the back camera, which is selected in the switching. The performing of visible light communication includes capturing a first subject that is changing in luminance by using the front camera and obtaining a first image when the front camera is used, capturing a second subject by using the back camera and obtaining a second image when the back camera is used, and obtaining specified information that is related to the first subject or the second subject.
Abstract translation: 提供了一种终端中使用的通信方法，其包括前置摄像机和后置摄像机。 通信方法包括根据终端的方向在前置摄像机和后置摄像机之间进行切换，并且通过使用在切换中选择的前置摄像机或后置摄像机进行可见光通信。 可见光通信的执行包括通过使用前置摄像机捕获正在改变亮度的第一被摄体，并且当使用前置摄像机时获得第一图像，通过使用后置摄像头捕获第二个被摄体，并且当后面的摄像头获得第二个影像时 使用相机，并获得与第一主题或第二主题相关的指定信息。
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72.发明申请公开(公告)号：US20160142140A1
公开(公告)日：2016-05-19
申请号：US15007689
申请日：2016-01-27
Inventor： Mitsuaki OSHIMA , Koji NAKANISHI , Hideki AOYAMA , Shigehiro IIDA
IPC: H04B10/116
CPC classification number: H04B10/116
Abstract: A visible light communication method is provided that includes obtaining a first ID indicating a default interpolation ID previously stored in a receiver. The method also includes obtaining a second ID, by the receiver, through visible light communication with a light source, and generating a third ID, by the receiver, by combining the first ID and the second ID. The method further includes obtaining, by the receiver, information from a server using the third ID, which is a combination of the first ID and the second ID.
Abstract translation: 提供了一种可见光通信方法，其包括获得指示预先存储在接收机中的默认插值ID的第一ID。 该方法还包括通过组合第一ID和第二ID，由接收机通过与光源的可见光通信和接收器产生第三ID来获得第二ID。 所述方法还包括由所述接收机从使用所述第一ID和所述第二ID的组合的第三ID获得来自服务器的信息。
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公开(公告)号：US20160134371A1
公开(公告)日：2016-05-12
申请号：US15000393
申请日：2016-01-19
Inventor： Mitsuaki OSHIMA , Koji NAKANISHI , Hideki AOYAMA , Chikara YOSHIDA , Shigehiro IIDA , Shinsuke OGATA , Kengo MIYOSHI
IPC: H04B10/116 , H04N5/232 , H04N5/235
CPC classification number: H04B10/116 , G06T7/70 , H04N5/23254 , H04N5/23293 , H04N5/2351 , H04N5/2352
Abstract: An information communication method is provided that includes continuously capturing an image of a subject that transmits a signal by changing luminance, with an image sensor. The method also includes displaying a captured image that includes a box and a subject image for identifying the subject, while continuously updating a position of the subject image on the captured image, according to a positional relationship between the image sensor and the subject established when the image of the subject is captured. The method further includes determining whether the subject image is in the box, and receiving the signal transmitted by the subject when it is determined that the subject image is in the box. In the receiving, information is obtained by demodulating a bright line pattern that appears in a second image data and corresponds to the plurality of exposure lines.
Abstract translation: 提供一种信息通信方法，其包括通过图像传感器连续地拍摄通过改变亮度来发送信号的被摄体的图像。 该方法还包括：根据图像传感器和当图像传感器之间建立的对象之间的位置关系连续地更新拍摄图像上的被摄体图像的位置时，显示包括用于识别被摄体的盒子和被摄体图像的拍摄图像 拍摄对象的图像。 所述方法还包括确定所述被摄体图像是否在所述框中，以及当确定所述被摄体图像在所述框中时，接收由所述被摄体发送的信号。 在接收中，通过解调出现在第二图像数据中并对应于多个曝光线的亮线图案来获得信息。
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公开(公告)号：US20160065307A1
公开(公告)日：2016-03-03
申请号：US14936765
申请日：2015-11-10
Inventor： Mitsuaki OSHIMA , Koji NAKANISHI , Hideki AOYAMA , Chikara YOSHIDA , Shigehiro IIDA , Shinsuke OGATA , Kengo MIYOSHI
IPC: H04B10/116 , H04N5/232 , H04N5/235 , H04B10/60
CPC classification number: H04B10/116 , H04B10/60 , H04N5/23245 , H04N5/2353
Abstract: A communication method for obtaining information from a subject includes obtaining image information of the subject in an image information-taking mode, obtaining visible light data of the subject in a visible light communication mode, and setting a shutter speed and an international organization for standardization (ISO) speed rating or a gain value for the visible light communication mode. The visible light communication mode is a different mode from the image information-taking mode. Also, in the setting, the shutter speed for the visible light communication mode is set to be faster than a shutter speed for the image information-taking mode, and the ISO speed rating or the gain value for the visible light communication mode is set to be greater than an ISO speed rating or a gain value for the image information-taking mode.
Abstract translation: 用于从对象获取信息的通信方法包括以图像信息获取模式获得被摄体的图像信息，以可见光通信模式获得被摄体的可见光数据，以及设置快门速度和国际标准化组织（ ISO）速度等级或可见光通信模式的增益值。 可见光通信模式是与图像信息获取模式不同的模式。 此外，在该设定中，可见光通信模式的快门速度被设定为比图像信息获取模式的快门速度快，并且将ISO感光度等级或可见光通信模式的增益值设置为 大于ISO速度等级或图像信息获取模式的增益值。
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Patent Agency Ranking
公开(公告)号：US20150234218A1
公开(公告)日：2015-08-20
申请号：US14318745
申请日：2014-06-30
Inventor： Hideki AOYAMA , Mitsuaki OSHIMA
IPC: G02F1/133 , G02F1/1335
CPC classification number: G02F1/13306 , G02F1/133504 , G02F1/133524 , G02F1/133528 , G02F1/133553 , G02F1/1336 , G02F1/135 , G02F2001/133342 , G02F2001/133531 , G02F2001/133626 , G02F2001/1351 , G02F2001/1352 , H04B10/116
Abstract: A transmitter that is difficult to be affected by structural constraints includes: a liquid crystal board; a first board having translucency; and a second board; and a control unit that changes, by switching transmittance of the liquid crystal board with respect to outside light through application, to the liquid crystal board, of a control voltage corresponding to a signal to be transmitted, an amount of light reflected by the first board and emitted toward the receiver via the liquid crystal board, wherein the control unit maintains, when switching the transmittance of the liquid crystal board to a low transmittance, the transmittance of the liquid crystal board at the low transmittance until the outside light that passed through the liquid crystal board is reflected by the second board and reaches the liquid crystal board.
Abstract translation: 难以受结构约束的变送器包括：液晶板; 具有半透明度的第一板; 和第二板; 以及控制单元，其通过将液晶板相对于外部光的透射率切换到与要发送的信号相对应的控制电压的液晶板，改变由第一板反射的光量 并且经由液晶板朝向接收器发射，其中，当将液晶板的透射率切换到低透射率时，控制单元维持低透射率下的液晶板的透射率直到穿过该液晶板的外部光 液晶板被第二板反射并到达液晶板。
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公开(公告)号：US20150155939A1
公开(公告)日：2015-06-04
申请号：US14616091
申请日：2015-02-06
Inventor： Mitsuaki OSHIMA , Koji NAKANISHI , Hideki AOYAMA , Ikuo FUCHIGAMI , Hidehiko SHIN , Tsutomu MUKAI , Yosuke MATSUSHITA , Shigehiro IIDA , Kazunori YAMADA
IPC: H04B10/116 , H04N5/235 , H04N5/232
CPC classification number: H04N5/2353 , H04B10/11 , H04B10/1143 , H04B10/116 , H04N5/23203 , H04N5/23245 , H04N5/3532 , H04W4/20 , H04W4/21 , H04W4/50
Abstract: A method is provided for sending a computer program from a server to a computer the computer program causing the computer to execute instructions, including setting a second exposure time of the image sensor so that a plurality of bright lines corresponding to a plurality of exposure lines included in an image sensor appear according to a change in luminance of a subject. The instructions also include obtaining a bright line image including the plurality of bright lines, wherein the exposure starts sequentially for the plurality of exposure lines each at a different time. The exposure of each of the plurality of exposure lines starts after a predetermined blank time elapses from when exposure of an adjacent exposure line adjacent to the exposure line ends, and the second exposure time is shorter than the first exposure time.
Abstract translation: 提供了一种用于将计算机程序从服务器发送到计算机的计算机，该计算机程序使计算机执行指令，包括设置图像传感器的第二曝光时间，使得包括与多个曝光线相对应的多个亮线 在图像传感器中根据被摄体的亮度变化而出现。 所述指示还包括获得包括所述多条亮线的亮线图像，其中所述多个曝光线在不同时间处依次开始曝光。 在从与曝光线相邻的相邻曝光线的曝光结束，并且第二曝光时间比第一曝光时间短的预定的空白时间之后，多个曝光线中的每一个的曝光开始。
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公开(公告)号：US20150050027A1
公开(公告)日：2015-02-19
申请号：US14526822
申请日：2014-10-29
Inventor： Mitsuaki OSHIMA , Koji NAKANISHI , Hideki AOYAMA , Ikuo FUCHIGAMI , Tsutomu MUKAI , Hidehiko SHIN , Yosuke MATSUSHITA , Shigehiro IIDA , Kazunori YAMADA
IPC: H04B10/116
CPC classification number: H04B10/116 , H04B10/541 , H04L12/2803 , H04L2012/2841
Abstract: An information communication method that enables communication between various devices includes: determining a pattern of a change in luminance; transmitting a signal by a light emitter changing in luminance; determining a sequence of first and second image units; and displaying an image including the first and second image units arranged according to the determined sequence, wherein in the displaying: for 0, the sequence of the first and second image units is determined so that a first image unit group and a second image unit group that have a same number of image units as each other are consecutive; and for 1, the sequence of the first and second image units is determined so that a first image unit group and a second image unit group that have different numbers of image units from each other are consecutive.
Abstract translation: 实现各种装置之间的通信的信息通信方法包括：确定亮度变化的模式; 通过亮度变化的发光体发射信号; 确定第一和第二图像单元的序列; 以及显示包括根据所确定的顺序排列的第一和第二图像单元的图像，其中在显示中：对于0，确定第一和第二图像单元的序列，使得第一图像单元组和第二图像单元组 具有彼此相同数量的图像单元是连续的; 对于1，确定第一和第二图像单元的顺序，使得具有彼此不同数目的图像单元的第一图像单元组和第二图像单元组是连续的。
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公开(公告)号：US20140307156A1
公开(公告)日：2014-10-16
申请号：US14315792
申请日：2014-06-26
Inventor： Mitsuaki OSHIMA , Koji NAKANISHI , Hideki AOYAMA , Ikuo FUCHIGAMI , Hidehiko SHIN , Tsutomu MUKAI , Yosuke MATSUSHITA , Shigehiro IIDA , Kazunori YAMADA
IPC: H04N5/235
CPC classification number: H04N5/2353 , H04B10/1143 , H04B10/116 , H04B10/541 , H04N5/232 , H04N5/2351 , H04N5/2352 , H04N5/243 , H04N5/3532 , H04W4/80
Abstract: An information communication method selects between a visible light communication mode in which information is obtained from a subject using an image sensor having a plurality of exposure lines and a normal imaging mode. The method includes obtaining first image data by image capture with a first exposure time in the normal imaging mode. When an image is presented that prompts a user of a terminal device including the image sensor to move the terminal device to enable the information to be obtained, second image data is obtained by image capture with a second exposure time, shorter than the first exposure time, in the visible light communication mode. The information is obtained by demodulating data specified by a direction in a pattern of a bright line appearing in the second image data and corresponding to the exposure lines that is substantially perpendicular to the exposure lines.
Abstract translation: 信息通信方法在使用具有多个曝光线的图像传感器和正常成像模式的从被摄体获得信息的可见光通信模式之间进行选择。 该方法包括通过在正常成像模式下的第一曝光时间的图像捕获获得第一图像数据。 当呈现提示包括图像传感器的终端设备的用户移动终端设备以使得能够获得信息的图像时，以比第一曝光时间短的第二曝光时间的图像捕获获得第二图像数据 ，在可见光通信模式下。 通过解调由第二图像数据中出现的亮线的图案中的方向指定的数据并对应于基本上垂直于曝光线的曝光线来获得信息。
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公开(公告)号：US20140307155A1
公开(公告)日：2014-10-16
申请号：US14315509
申请日：2014-06-26
Inventor： Mitsuaki OSHIMA , Koji NAKANISHI , Hideki AOYAMA , Ikuo FUCHIGAMI , Hidehiko SHIN , Tsutomu MUKAI , Yosuke MATSUSHITA , Shigehiro IIDA , Kazunori YAMADA
IPC: H04N5/235
CPC classification number: H04N5/2353 , H04B10/1143 , H04B10/116 , H04B10/541 , H04N5/232 , H04N5/2351 , H04N5/2352 , H04N5/243 , H04N5/3532 , H04W4/80
Abstract: An information communication method selects between a visible light communication mode in which information is obtained from a subject using an image sensor having a plurality of exposure lines and a normal imaging mode. The information communication method includes obtaining first image data by image capture with a first exposure time in the normal imaging mode by sequentially starting exposure of each of the exposure lines of the image sensor at different times. Second image data is obtained by image capture with a second exposure time in the visible light communication mode. The information is obtained by demodulating data specified by a direction in a pattern of a bright line corresponding to the exposure lines, the second exposure time being shorter than the first exposure time. The second image data is obtained by capturing light emitted from the subject and spread by an optical system.
Abstract translation: 信息通信方法在使用具有多个曝光线的图像传感器和正常成像模式的从被摄体获得信息的可见光通信模式之间进行选择。 信息通信方法包括：通过在不同时间顺序地开始图像传感器的曝光线的曝光，通过在正常成像模式下的第一曝光时间通过图像捕获获得第一图像数据。 通过在可见光通信模式中以第二曝光时间进行图像捕获获得第二图像数据。 通过解调由与曝光线相对应的亮线的图案中的方向指定的数据，第二曝光时间短于第一曝光时间来获得信息。 第二图像数据通过捕获从被摄体发出的光并由光学系统展开而获得。
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