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公开(公告)号：US20220309937A1
公开(公告)日：2022-09-29
申请号：US17704462
申请日：2022-03-25
Inventor： Takeshi YOSHIHARA , Koji HORIUCHI
Abstract: An online video distribution support method is executed by a computer that is communicably connected to a plurality of viewer terminals respectively used by an N number of viewers (N is an integer equal to or larger than 2) who view an online video. The online video distribution support method includes acquiring viewer information during distribution of the online video; calculating an index indicating a viewing situation of the viewers during the distribution of the online video based on the viewer information; and grouping the N number of viewers into two or more groups based on the index and a grouping condition that is set by a distributor and is used for grouping the N viewers into the two or more groups, and outputting grouping information.
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公开(公告)号：US20220311808A1
公开(公告)日：2022-09-29
申请号：US17704107
申请日：2022-03-25
Inventor： Takeshi YOSHIHARA , Koji HORIUCHI
IPC: H04L65/1059 , G06V40/18 , H04L65/403
Abstract: An online video distribution support method is executed by an online video distribution support system including one or more computers connected to communicate with a plurality of viewer terminals used by viewers who view an online video. The online video distribution support method includes: displaying a video distribution screen including a material designated by a distributor that distributes the online video; acquiring information on a line-of-sight position of each of the viewers on the video distribution screen from each of the viewer terminals; detecting and acquiring a line-of-sight position of the distributor on the video distribution screen by using a captured image obtained by capturing the distributor; and calculating and outputting a degree of interest of each of the viewers based on the line-of-sight position of the corresponding viewer and the line-of-sight position of the distributor.
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公开(公告)号：US20250118105A1
公开(公告)日：2025-04-10
申请号：US18714489
申请日：2022-11-17
Inventor： Sonoko HIRASAWA , Koji HORIUCHI , Takeshi YOSHIHARA
Abstract: Provided is a system or method configured to present reactions exhibited by participants in an online event to users such that individual participants are not identified, thereby preventing the participants from being conscious that their reactions are being sensed, and thus enabling them to naturally exhibit their reactions, which allows the users to acquire information on the participants' naturally-exhibited reactions. The system includes a user terminal provided with a camera; and an analysis server configured to acquire camera images of each participant from the terminal device, and perform a reaction sensing operation to sense reactions exhibited by the each participant based on the camera images. The analysis server aggregates results of the reaction sensing operation for all the participants to thereby generate reaction information on the all the participant's reactions (e.g., level information and proportion information), and generates display information that visualizes the reaction information.
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公开(公告)号：US20200320683A1
公开(公告)日：2020-10-08
申请号：US16303430
申请日：2017-04-24
Inventor： Koji HORIUCHI , Tadanori TEZUKA , Hiroto TOMITA
Abstract: A skin diagnostic device includes an image acquisition unit that acquires a skin image obtained by capturing skin, an image analyzer that calculates an index value indicating a darkness level of a color of a discolored region of the skin from the obtained skin image, a threshold determination unit that determines a threshold based on the calculated index value and a size of a contrast of the skin image, and a skin diagnostic unit that performs a diagnosis on the skin by comparing the determined threshold and normalized luminance value data obtained by normalizing luminance value data of the skin image with an average luminance value of the luminance value data.
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Patent Agency Ranking
公开(公告)号：US20220312069A1
公开(公告)日：2022-09-29
申请号：US17704139
申请日：2022-03-25
Inventor： Takeshi YOSHIHARA , Koji HORIUCHI
IPC: H04N21/442 , H04N21/2187 , H04N21/431 , H04N21/475
Abstract: An online video distribution support method is executed by a computer that is communicably connected to a plurality of viewer terminals respectively used by an N number of viewers (N is an integer equal to or larger than 2) who view an online video. The online video distribution support method includes acquiring viewer information during distribution of the online video; calculating an index indicating a viewing situation of the viewers during the distribution of the online video based on the acquired viewer information; and selecting an M number of viewers (M is an integer satisfying 1≤M
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公开(公告)号：US20220309938A1
公开(公告)日：2022-09-29
申请号：US17704204
申请日：2022-03-25
Inventor： Takeshi YOSHIHARA , Koji HORIUCHI
Abstract: An online video distribution support method is performed by a system including one or more computers connected to communicate with viewer terminals. The method includes: acquiring a viewer image from each of the viewer terminals; displaying a screen including viewer images; detecting, using a captured image of a distributor, a line-of-sight direction of the distributor; determining, based on the line-of-sight direction, a viewer corresponding to a viewer image on the screen toward which a line-of-sight of the distributor is directed, and determining priorities of the viewer images to be displayed on the screen; and generating an updated screen using the priorities to switch the viewer images on the screen, and displaying the updated screen.
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公开(公告)号：US20220198539A1
公开(公告)日：2022-06-23
申请号：US17559275
申请日：2021-12-22
Inventor： Koji HORIUCHI , Yoshiteru TANAKA , Hiroto TOMITA
Abstract: A checkout system implemented by one or more computers includes: a product detection unit configured to detect a product to be purchased; a detection unit configured to detect whether the product detected by the product detection unit is a restricted product; a camera configured to capture a face image of a customer in a case in which the restricted product is detected; an age estimation unit configured to perform age estimation processing of the customer based on the face image; and a determination unit configured to determine whether the customer is allowed to purchase the restricted product based on an estimated age. The determination unit determines a threshold of the estimated age for determining whether the restricted product is allowed to be purchased based on an environment of a store that sells the restricted product or a situation of the customer.
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公开(公告)号：US20220198454A1
公开(公告)日：2022-06-23
申请号：US17554685
申请日：2021-12-17
Inventor： Koji HORIUCHI , Yoshiteru TANAKA , Hiroto TOMITA
Abstract: A checkout system is implemented by one or more computers. The checkout system includes: a product detection unit configured to detect a product to be purchased; a determination unit configured to detect whether the product detected by the product detection unit is a restricted product; an input unit configured to receive a designation operation of a settlement method by a customer; a reading unit configured to read settlement information from a settlement medium corresponding to the settlement method; an acquisition unit configured to acquire age information of the customer in accordance with the settlement method; and a processor configured to determine, in a case in which the restricted product is detected by the determination unit, purchase permission process of the restricted product based on whether the age information can be acquired by the acquisition unit.
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公开(公告)号：US20180028107A1
公开(公告)日：2018-02-01
申请号：US15548153
申请日：2016-02-02
Inventor： Koji HORIUCHI , Hiroto TOMITA
IPC: A61B5/00
CPC classification number: A61B5/441 , A61B5/00 , A61B5/0077 , A61B5/107 , A61B5/7282 , A61B2562/0233 , A61B2576/00
Abstract: A skin diagnosis device includes an imaging unit (17) that images a face of a person who is subjected to a diagnosis, a facial part analyzer (18) that analyzes a facial part, based on a facial image of the person who is subjected to the diagnosis, an irradiation management unit (13) that specifies positions of eyes of the person who is subjected to the diagnosis from an analysis result of the facial part, and determines a whole of a facial region except for the eye positions as an irradiation region, an irradiation unit (15) that irradiates the determined irradiation region with light, and a skin diagnosis analyzer (19) that performs a skin diagnosis, based on the facial image, which is imaged by being irradiated with the light, of the person who is subjected to the diagnosis. It is possible to protect the eyes of the person who is subjected to the diagnosis, and to relieve stress of the person who is subjected to the diagnosis.
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