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公开(公告)号：US11689706B2
公开(公告)日：2023-06-27
申请号：US17065363
申请日：2020-10-07
Applicant: CANON KABUSHIKI KAISHA
Inventor： Masahiro Handa , Michio Aizawa , Shogo Mizuno , Katsumasa Tanaka , Akihiro Matsushita , Keisuke Morisawa , Tomohiro Yano , Mai Komiyama , Kenichi Fujii , Atsushi Date
IPC: H04N13/243 , G06T7/73 , H04N13/296 , H04N13/282
CPC classification number: H04N13/243 , G06T7/73 , H04N13/282 , H04N13/296
Abstract: A method for generating a virtual viewpoint image includes generating, by a first image processing apparatus, first information for generating the virtual viewpoint image based on a first image captured by a first camera, generating, by a second image processing apparatus, second information for generating the virtual viewpoint image based on a second image captured by a second camera; specifying a viewpoint in the virtual viewpoint image; and generating, by a third image processing apparatus, a virtual viewpoint image corresponding to the specified viewpoint using the first information and the second information.
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公开(公告)号：US11079701B2
公开(公告)日：2021-08-03
申请号：US17061076
申请日：2020-10-01
Applicant: CANON KABUSHIKI KAISHA
Inventor： Miho Kaiga , Yohei Suzuki , Junichi Ochi , Atsushi Kawarago , Toshifumi Kitamura , Kenichi Fujii
Abstract: A transfer unit includes a reading unit to read an image on a sheet conveyed along a conveyance path, a first signal transmission member having a flat shape and is connected to the reading unit, and a relay member connected to the first signal transmission member. The relay member relays a signal from the first signal transmission member, and a second signal transmission member having a round shape and is connected to the relay member. The second signal transmission member leads into an apparatus body from an inner portion of the transfer unit in an axial direction of a first rotation shaft.
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公开(公告)号：US20200162571A1
公开(公告)日：2020-05-21
申请号：US16774443
申请日：2020-01-28
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kensuke Yasuma , Tomoya Sakai , Kenichi Fujii
Abstract: A communication apparatus for communicating a push message with another communication apparatus, comprises an obtaining unit configured to obtain time information to synchronize a period in which processing related to the push message is possible with the other communication apparatus; and a communication unit configured to execute, during a period of processing in which the processing related to the push message is possible and which is specified based on the time information obtained by the obtaining unit, push message communication with the other communication apparatus.
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公开(公告)号：US10152289B2
公开(公告)日：2018-12-11
申请号：US14983908
申请日：2015-12-30
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kenichi Fujii , Koji Fukunaga
Abstract: An event generated in a communication apparatus is sensed. Whether a communication partner apparatus exists in the effective range of a communication unit is detected in accordance with the sensed event. When it is detected that the communication partner apparatus exists in the effective range of the communication unit, application information about an application that operates in the communication partner apparatus is obtained. Activation information including identification information indicating an application to be activated in the communication partner apparatus, and execution information to be executed by the application is transmitted to the communication partner apparatus via the communication unit, based on the obtained application information.
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公开(公告)号：US09301142B2
公开(公告)日：2016-03-29
申请号：US14181283
申请日：2014-02-14
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kenichi Fujii
CPC classification number: H04W12/06 , H04L41/0803 , H04W76/14 , H04W84/12 , H04W88/04
Abstract: A communication apparatus for performing a communication parameter configuration process as one of a communication parameter providing apparatus and a communication parameter receiving apparatus, comprises: a first reception unit adapted to receive a communication parameter from another communication apparatus; and an enabling unit adapted to enable a communication parameter providing function for providing a communication parameter to another communication apparatus, after the communication parameter is received.
Abstract translation: 一种通信装置，用于执行作为通信参数提供装置和通信参数接收装置之一的通信参数配置处理，包括：第一接收单元，适于从另一通信装置接收通信参数; 以及启用单元，其适于在接收到通信参数之后实现用于向另一通信装置提供通信参数的通信参数提供功能。
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Patent Agency Ranking
公开(公告)号：US20150278662A1
公开(公告)日：2015-10-01
申请号：US14441972
申请日：2013-11-14
Applicant: CANON KABUSHIKI KAISHA
Inventor： Shinji Hosoya , Takuya Mukaibara , Kenichi Fujii
IPC: G06K15/02
CPC classification number: G06K15/1878 , G01N21/55 , G03G15/5058 , G03G2215/0161 , G03G2215/0164
Abstract: An image forming apparatus includes a detection means for detecting one of position and density information of a detection image based on a signal corresponding to a difference between a value of a detection signal corresponding to a first position of one of the detection image on a image carrier and a surface of the image carrier and an average value of a value of the detection signal corresponding to a second position on a downstream side with respect to the first position in a moving direction of the detection image and a value of the detection signal corresponding to a third position on an upstream side with respect to the first position in the moving direction during a time when the detection image formed on the image carrier passes through an irradiation region of the irradiation means.
Abstract translation: 一种图像形成装置包括：检测装置，用于基于与图像载体上的检测图像中的一个的第一位置相对应的检测信号的值之间的差对应的信号来检测检测图像的位置和浓度信息之一 和图像载体的表面，以及与检测图像的移动方向上的第一位置相对应的下游侧的第二位置的检测信号的值的平均值和对应于检测图像的检测信号的值 在形成在图像载体上的检测图像通过照射装置的照射区域的时间期间相对于移动方向上的第一位置的上游侧的第三位置。
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公开(公告)号：US20150249923A1
公开(公告)日：2015-09-03
申请号：US14711172
申请日：2015-05-13
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kenichi Fujii
CPC classification number: H04W12/06 , H04L63/0428 , H04L63/08 , H04L63/18
Abstract: In a communication control method for wireless communication between a first communication device and a second communication device through a wireless communication unit, identification information is notified from the second communication device to the first communication device by using a communication unit other than the wireless communication unit. Wireless communication between the first and second communication devices is performed by the wireless communication unit using the first communication parameter shared in advance, and authentication processing based on identification information is performed. When authentication is acquired by this authentication processing, the second communication parameter to be set with respect to a wireless communication unit is shared by the first and second communication devices through the above wireless communication. Parameters for wireless communication between the first and second communication devices are set in the wireless communication unit by using the second communication parameter shared in this manner.
Abstract translation: 在通过无线通信单元在第一通信设备和第二通信设备之间的无线通信的通信控制方法中，通过使用除了无线通信单元之外的通信单元，从第二通信设备向第一通信设备通知识别信息。 第一和第二通信设备之间的无线通信由无线通信单元使用预先共享的第一通信参数执行，并且执行基于识别信息的认证处理。 当通过该认证处理获取认证时，将通过上述无线通信由第一和第二通信设备共享关于无线通信单元设置的第二通信参数。 通过使用以这种方式共享的第二通信参数，在无线通信单元中设置第一和第二通信设备之间的无线通信的参数。
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8.发明授权公开(公告)号：US11750792B2
公开(公告)日：2023-09-05
申请号：US17495649
申请日：2021-10-06
Applicant: CANON KABUSHIKI KAISHA
Inventor： Tomohiro Yano , Masahiro Handa , Michio Aizawa , Shogo Mizuno , Katsumasa Tanaka , Akihiro Matsushita , Keisuke Morisawa , Mai Komiyama , Kenichi Fujii , Atsushi Date
IPC: G06T15/00 , H04N13/282 , G06T7/194 , H04N13/279 , H04N13/271 , H04N13/293 , H04N13/243
CPC classification number: H04N13/282 , G06T7/194 , H04N13/243 , H04N13/271 , H04N13/279 , H04N13/293
Abstract: An information processing apparatus for a system generates a virtual viewpoint image based on image data obtained by performing imaging from a plurality of directions using a plurality of cameras. The information processing apparatus includes an obtaining unit configured to obtain a foreground image based on an object region including a predetermined object in a captured image for generating a virtual viewpoint image and a background image based on a region different from the object region in the captured image, wherein the obtained foreground image and the obtained background image having different frame rates, and an output unit configured to output the foreground image and the background image which are obtained by the obtaining unit and which are associated with each other.
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公开(公告)号：US11729289B2
公开(公告)日：2023-08-15
申请号：US16774443
申请日：2020-01-28
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kensuke Yasuma , Tomoya Sakai , Kenichi Fujii
Abstract: A communication apparatus for communicating a push message with another communication apparatus, comprises an obtaining unit configured to obtain time information to synchronize a period in which processing related to the push message is possible with the other communication apparatus; and a communication unit configured to execute, during a period of processing in which the processing related to the push message is possible and which is specified based on the time information obtained by the obtaining unit, push message communication with the other communication apparatus.
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公开(公告)号：US11190673B2
公开(公告)日：2021-11-30
申请号：US16303504
申请日：2017-05-22
Applicant: CANON KABUSHIKI KAISHA
Inventor： Katsumasa Tanaka , Masahiro Handa , Michio Aizawa , Shogo Mizuno , Akihiro Matsushita , Keisuke Morisawa , Tomohiro Yano , Mai Komiyama , Kenichi Fujii , Atsushi Date
IPC: H04N5/232 , H04N13/243
Abstract: A control device for a system generates a virtual viewpoint image based on image data obtained by performing imaging from a plurality of directions using a plurality of cameras. The control device includes an obtaining unit configured to obtain game information specifying a type of game which is a target of imaging performed by the plurality of cameras, a storage unit configured to store information for associating the game information obtained by the obtaining unit with setting information of the system, and a setting unit configured to perform a setting process of the system based on the game information obtained by the obtaining unit and the information stored in the storage unit.
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