Patents by Inventor Tomoaki Arai
Tomoaki Arai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240104832Abstract: A management apparatus acquires a plurality of digital contents each including a virtual viewpoint image associated with one subject, and identifies a first digital content selected by a user, and a second digital content including a virtual viewpoint image, which includes a subject associated with a virtual viewpoint image of the first digital content in an imaging range. The management apparatus generates a display image including the first digital content and the second digital content.Type: ApplicationFiled: September 6, 2023Publication date: March 28, 2024Inventor: TOMOAKI ARAI
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Publication number: 20240078687Abstract: An information processing apparatus: receives an instruction related to a virtual viewpoint for generating a virtual viewpoint image; generates, in a case where the received instruction includes an instruction to switch from a first virtual viewpoint to a second virtual viewpoint, switching information indicating a positional relationship between the first virtual viewpoint and a first object included in a virtual viewpoint image corresponding to the first virtual viewpoint; changes, based on the generated switching information, a positional relationship between the second virtual viewpoint and a second object included in a virtual viewpoint image corresponding to the second virtual viewpoint to be similar to the positional relationship between the first virtual viewpoint and the first object; and generates a virtual viewpoint image corresponding to the second virtual viewpoint changed according to the changed positional relationship.Type: ApplicationFiled: April 27, 2023Publication date: March 7, 2024Inventor: Tomoaki ARAI
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Patent number: 11831853Abstract: The information processing apparatus includes: one or more processors functioning by executing instructions stored in one or more memories as the following units: an obtaining unit configured to obtain information for specifying a display device that displays a virtual viewpoint image whose virtual viewpoint can be changed; and a determining unit configured to determine a virtual viewpoint position in accordance with a display device specified based on information obtained by the obtaining unit.Type: GrantFiled: October 15, 2021Date of Patent: November 28, 2023Assignee: CANON KABUSHIKI KAISHAInventor: Tomoaki Arai
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Publication number: 20220297874Abstract: A packaging box includes a first pair of side plates facing each other, a second pair of side plates facing each other, an upper plate to close an upper opening of the packaging box, a bottom plate to close a lower opening of the packaging box, a folded inward contact flap, and a holding mechanism. The folded inward contact flap is connected to a lateral side of one of the first pair of side plates and folded at the lateral side to be in contact with one of the second pair of side plates. The holding mechanism holds contact between the folded inward contact flap and the one of the second pair of side plates.Type: ApplicationFiled: March 8, 2022Publication date: September 22, 2022Applicant: Ricoh Company, Ltd.Inventor: Tomoaki ARAI
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Patent number: 11354849Abstract: An information processing apparatus that controls a virtual viewpoint corresponding to a virtual viewpoint image to be generated based on a plurality of images obtained by capturing an image capturing-target area from directions different from one another by a plurality of image capturing apparatuses and includes: a first acquisition unit configured to acquire first position information indicating a watching position of the virtual viewpoint image; a second acquisition unit configured to acquire second position information indicating a position of interest to be included in the virtual viewpoint image and within the image capturing-target area; and a control unit configured to control the virtual viewpoint so that the virtual viewpoint comes close to the position of interest indicated by the acquired second position information from the watching position indicated by the acquired first position information.Type: GrantFiled: August 29, 2019Date of Patent: June 7, 2022Assignee: CANON KABUSHIKI KAISHAInventor: Tomoaki Arai
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Publication number: 20220141440Abstract: The information processing apparatus includes: one or more processors functioning by executing instructions stored in one or more memories as the following units: an obtaining unit configured to obtain information for specifying a display device that displays a virtual viewpoint image whose virtual viewpoint can be changed; and a determining unit configured to determine a virtual viewpoint position in accordance with a display device specified based on information obtained by the obtaining unit.Type: ApplicationFiled: October 15, 2021Publication date: May 5, 2022Inventor: Tomoaki Arai
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Patent number: 11272153Abstract: An information processing apparatus for determining a position of a virtual viewpoint for a virtual viewpoint image generated based on a plurality of images captured by a plurality of imaging apparatuses includes a first acquisition unit configured to acquire position information indicating a position existing within a predetermined range from a field to be captured by the plurality of imaging apparatuses, and a determination unit configured to determine, as the position of the virtual viewpoint for the virtual viewpoint image, a position different from the position indicated by the position information, based on the position information acquired by the first acquisition unit.Type: GrantFiled: December 19, 2018Date of Patent: March 8, 2022Assignee: Canon Kabushiki KaishaInventors: Yasushi Shikata, Norihisa Suzuki, Kazuna Maruyama, Tomoaki Arai
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Patent number: 11006089Abstract: An apparatus comprises: an identification unit configured to identify an object position and/or an occurrence position of an event in an image capturing region; a selection unit configured to select, based on an identified position, one or more sets of cameras among a plurality of sets of cameras associated respectively with a plurality of specific positions in the image capturing region, wherein a set of cameras among the plurality of sets of cameras includes a plurality of cameras for capturing, respectively form different directions, a specific position associated with the set of cameras; an acquisition unit configured to acquire information indicating a position and a direction of a virtual viewpoint; and a generation unit configured to generate a virtual viewpoint image according to the indicated virtual viewpoint.Type: GrantFiled: March 6, 2019Date of Patent: May 11, 2021Assignee: CANON KABUSHIKI KAISHAInventor: Tomoaki Arai
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Patent number: 10659673Abstract: First information is obtained from a first control apparatus for controlling a first image capturing device on an upstream side of an image capturing device. Based on a captured image obtained by the image capturing device and the first information, second information used to generate a 3D model of an object in the captured image is generated. Transmission information is transmitted to a second control apparatus for controlling a second image capturing device on a downstream side. Generation of the transmission information is controlled in accordance with a size of the object in the captured image or the size and a position of the object in the captured image in a case in which the captured image obtained by the image capturing device includes an invalid object that is not an object corresponding to information registered in advance.Type: GrantFiled: July 10, 2019Date of Patent: May 19, 2020Assignee: Canon Kabushiki KaishaInventor: Tomoaki Arai
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Publication number: 20200082603Abstract: An information processing apparatus that controls a virtual viewpoint corresponding to a virtual viewpoint image to be generated based on a plurality of images obtained by capturing an image capturing-target area from directions different from one another by a plurality of image capturing apparatuses and includes: a first acquisition unit configured to acquire first position information indicating a watching position of the virtual viewpoint image; a second acquisition unit configured to acquire second position information indicating a position of interest to be included in the virtual viewpoint image and within the image capturing-target area; and a control unit configured to control the virtual viewpoint so that the virtual viewpoint comes close to the position of interest indicated by the acquired second position information from the watching position indicated by the acquired first position information.Type: ApplicationFiled: August 29, 2019Publication date: March 12, 2020Inventor: Tomoaki Arai
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Publication number: 20190335085Abstract: First information is obtained from a first control apparatus for controlling a first image capturing device on an upstream side of an image capturing device. Based on a captured image obtained by the image capturing device and the first information, second information used to generate a 3D model of an object in the captured image is generated. Transmission information is transmitted to a second control apparatus for controlling a second image capturing device on a downstream side. Generation of the transmission information is controlled in accordance with a size of the object in the captured image or the size and a position of the object in the captured image in a case in which the captured image obtained by the image capturing device includes an invalid object that is not an object corresponding to information registered in advance.Type: ApplicationFiled: July 10, 2019Publication date: October 31, 2019Inventor: Tomoaki Arai
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Publication number: 20190289275Abstract: An apparatus comprises: an identification unit configured to identify an object position and/or an occurrence position of an event in an image capturing region; a selection unit configured to select, based on an identified position, one or more sets of cameras among a plurality of sets of cameras associated respectively with a plurality of specific positions in the image capturing region, wherein a set of cameras among the plurality of sets of cameras includes a plurality of cameras for capturing, respectively form different directions, a specific position associated with the set of cameras; an acquisition unit configured to acquire information indicating a position and a direction of a virtual viewpoint; and a generation unit configured to generate a virtual viewpoint image according to the indicated virtual viewpoint.Type: ApplicationFiled: March 6, 2019Publication date: September 19, 2019Inventor: Tomoaki Arai
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Patent number: 10397461Abstract: First information is obtained from a first control apparatus for controlling a first image capturing device on an upstream side of an image capturing device. Based on a captured image obtained by the image capturing device and the first information, second information used to generate a 3D model of an object in the captured image is generated. Transmission information is transmitted to a second control apparatus for controlling a second image capturing device on a downstream side. Generation of the transmission information is controlled in accordance with a size of the object in the captured image or the size and a position of the object in the captured image in a case in which the captured image obtained by the image capturing device includes an invalid object that is not an object corresponding to information registered in advance.Type: GrantFiled: December 28, 2017Date of Patent: August 27, 2019Assignee: Canon Kabushiki KaishaInventor: Tomoaki Arai
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Publication number: 20190199992Abstract: An information processing apparatus for determining a position of a virtual viewpoint for a virtual viewpoint image generated based on a plurality of images captured by a plurality of imaging apparatuses includes a first acquisition unit configured to acquire position information indicating a position existing within a predetermined range from a field to be captured by the plurality of imaging apparatuses, and a determination unit configured to determine, as the position of the virtual viewpoint for the virtual viewpoint image, a position different from the position indicated by the position information, based on the position information acquired by the first acquisition unit.Type: ApplicationFiled: December 19, 2018Publication date: June 27, 2019Inventors: Yasushi Shikata, Norihisa Suzuki, Kazuna Maruyama, Tomoaki Arai
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Publication number: 20180191941Abstract: First information is obtained from a first control apparatus for controlling a first image capturing device on an upstream side of an image capturing device. Based on a captured image obtained by the image capturing device and the first information, second information used to generate a 3D model of an object in the captured image is generated. Transmission information is transmitted to a second control apparatus for controlling a second image capturing device on a downstream side. Generation of the transmission information is controlled in accordance with a size of the object in the captured image or the size and a position of the object in the captured image in a case in which the captured image obtained by the image capturing device includes an invalid object that is not an object corresponding to information registered in advance.Type: ApplicationFiled: December 28, 2017Publication date: July 5, 2018Inventor: Tomoaki Arai
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Patent number: 9336417Abstract: An overturn detection device includes a housing including four or more display windows, a back-forth direction detector installed on a first position of the housing and displaying a position of a first detection member in a first display part, and a left-right direction detector installed on a second position of the housing and displaying a position of a second detection member in a second display part. Further, the installation positions of the back-forth direction detector and the left-right direction detector in the first and the second positions are not externally and visually recognizable, and at least a part of the first and the second display parts are displayed through the four or more display windows as pattern data.Type: GrantFiled: September 10, 2013Date of Patent: May 10, 2016Assignee: RICOH COMPANY, LTD.Inventors: Tsutomu Kawase, Michiko Fujii, Moku Naruishi, Tomoaki Arai
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Publication number: 20140071275Abstract: An overturn detection device includes a housing including four or more display windows, a back-forth direction detector installed on a first position of the housing and displaying a position of a first detection member in a first display part, and a left-right direction detector installed on a second position of the housing and displaying a position of a second detection member in a second display part. Further, the installation positions of the back-forth direction detector and the left-right direction detector in the first and the second positions are not externally and visually recognizable, and at least a part of the first and the second display parts are displayed through the four or more display windows as pattern data.Type: ApplicationFiled: September 10, 2013Publication date: March 13, 2014Applicant: RICOH COMPANY, LTD.Inventors: Tsutomu Kawase, Michiko FUJII, Moku NARUISHI, Tomoaki ARAI
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Patent number: 8425165Abstract: A pallet apparatus includes a pallet base including a caster unit and a mounting plate for mounting a product having a first fastening unit; a fixing member disposed between the product and the mounting plate of the pallet base; and a second fastening unit fixing the fixing member onto the mounting plate. The product can be fixed to or released from the fixing member by fastening or unfastening the first fastening unit. The fixing member includes a slit at a position corresponding to the first fastening unit, the slit allowing the fixing member to be inserted between or detached from the product and the mounting plate without contacting the first fastening unit.Type: GrantFiled: September 13, 2011Date of Patent: April 23, 2013Assignee: Ricoh Company, Ltd.Inventors: Susumu Harada, Takashi Suzuki, Tsuyoshi Abe, Tomoaki Arai
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Patent number: 8376136Abstract: An article holder for holding a cylindrical article in a packaging container includes an upper face, a lower face, an inner face on a center side in a longitudinal direction of the cylindrical article, and an outer face on an outer side in the longitudinal direction, and at least one first article receiver formed in the upper face of the article holder to support a lower side of the end portion of the cylindrical article. The first article receiver includes a first recess semilunar in vertical cross section, forming, a semilunar opening in the inner face of the article holder as well as a rectangular opening continuous with the semilunar opening in the upper face of the article holder, and a first arc-shaped projection projecting from an inner circumferential surface of the first recess, having a radius smaller than a radius of the first recess.Type: GrantFiled: February 20, 2012Date of Patent: February 19, 2013Assignee: Ricoh Company, Ltd.Inventor: Tomoaki Arai
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Publication number: 20120234714Abstract: An article holder for holding a cylindrical article in a packaging container includes an upper face, a lower face, an inner face on a center side in a longitudinal direction of the cylindrical article, and an outer face on an outer side in the longitudinal direction, and at least one first article receiver formed in the upper face of the article holder to support a lower side of the end portion of the cylindrical article. The first article receiver includes a first recess semilunar in vertical cross section, forming, a semilunar opening in the inner face of the article holder as well as a rectangular opening continuous with the semilunar opening in the upper face of the article holder, and a first arc-shaped projection projecting from an inner circumferential surface of the first recess, having a radius smaller than a radius of the first recess.Type: ApplicationFiled: February 20, 2012Publication date: September 20, 2012Applicant: RICOH COMPANY, LTD.Inventor: Tomoaki Arai