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公开(公告)号：US11941955B2
公开(公告)日：2024-03-26
申请号：US18053816
申请日：2022-11-09
Inventor： Hiroshi Yahata , Takahiro Nishi , Tadamasa Toma , Toshiyasu Sugio
IPC: G07F9/00
Abstract: A method includes causing a computer of a communication terminal to perform a process including acquiring, in response to receipt of a beacon signal from a vending machine, identification information and type information and stock information of drinks from the vending machine by short-range wireless communication; acquiring preference information on drinks of a user of the communication terminal; acquiring current biological information of the user; generating, based on the identification information, the type information, the stock information, the preference information, and the biological information, a push notification screen that recommends at least one drink matching a preference of the user indicated by the preference information in relation to a current physical condition of the user indicated by the biological information from among the drinks stored in the vending machine indicated by the identification information; and displaying the push notification screen on a display of the communication terminal.
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公开(公告)号：US20220236378A1
公开(公告)日：2022-07-28
申请号：US17722448
申请日：2022-04-18
Inventor： Yumiko Kato , Yasuhisa Inada , Toshiyasu Sugio , Noritaka Iguchi
IPC: G01S7/487 , G01S17/894
Abstract: A sensing device includes a light source, a light-receiving device including at least one light-receiving element that performs photoelectric conversion, and a processing circuit that controls the light source and the light-receiving device. The processing circuit causes the light source to emit light to a scene at least once, causes the light-receiving device to receive reflected light in each of a plurality of exposure periods, the reflected light being resulting from the emitted light, generates, based on received-light data from the light-receiving device, luminance data that indicates distributions of amounts of reflected light corresponding to the respective exposure periods and that are used for generating distance data for the scene, and outputs the luminance data and timing data indicating timings of the respective exposure periods.
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23.发明授权公开(公告)号：US11210846B2
公开(公告)日：2021-12-28
申请号：US17066935
申请日：2020-10-09
Inventor： Toru Matsunobu , Toshiyasu Sugio , Satoshi Yoshikawa , Tatsuya Koyama , Masaki Fukuda
Abstract: A three-dimensional model processing method includes: generating, from first images shot by respective cameras at a first time, a first three-dimensional model including: first three-dimensional points indicating a subject at the first time; and first camera parameters indicating positions and orientations of the cameras; generating, from second images shot by the respective cameras at a second time, a second three-dimensional model including: second three-dimensional points indicating the subject at the second time; and second camera parameters indicating positions and orientations of the cameras; detecting a stationary camera among the cameras, whose position and orientation has not changed between the first and second times, or stationary three-dimensional points among the three-dimensional points, whose positions have not changed between the first and second times; and matching world coordinate systems of the first and second three-dimensional models, based on the first camera parameters of the stationary camera or the stationary three-dimensional points detected.
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公开(公告)号：US11043008B2
公开(公告)日：2021-06-22
申请号：US16580185
申请日：2019-09-24
Inventor： Tatsuya Koyama , Toshiyasu Sugio , Yoichi Sugino , Toru Matsunobu , Satoshi Yoshikawa
IPC: H04N13/246 , G06T7/80 , G06T7/73 , H04N13/243 , B64C39/02 , B64D47/08 , G05D1/00
Abstract: A calibrator for cameras includes a controlling circuit, a photographing circuit, a calculating circuit, and an instructing circuit. The controlling circuit is configured to control a movable body in a shooting area of the cameras. A marker is provided on the movable body for calibration of the cameras. The photographing circuit is configured to control the cameras to photograph the marker at a first position at a first timing to generate first images. The photographing circuit is configured to control the cameras to photograph the marker at a second position at a second timing to generate second images. The calculating circuit is configured to calculate parameters of the cameras based on the first images and the second images. The instructing circuit is configured to transmit the parameters to the cameras to calibrate the cameras.
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公开(公告)号：US10789765B2
公开(公告)日：2020-09-29
申请号：US16163010
申请日：2018-10-17
Inventor： Toru Matsunobu , Toshiyasu Sugio , Satoshi Yoshikawa , Tatsuya Koyama , Pongsak Lasang , Jian Gao
Abstract: Provided is a three-dimensional reconstruction method of reconstructing a three-dimensional model from multi-view images. The method includes: selecting two frames from the multi-view images; calculating image information of each of the two frames; selecting a method of calculating corresponding keypoints in the two frames, according to the image information; and calculating the corresponding keypoints using the method of calculating corresponding keypoints selected in the selecting of the method of calculating corresponding keypoints.
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Patent Agency Ranking
公开(公告)号：US10602047B2
公开(公告)日：2020-03-24
申请号：US16223982
申请日：2018-12-18
Inventor： Youji Shibahara , Toshiyasu Sugio , Toru Matsunobu , Yuki Maruyama
IPC: H04N5/232 , H04N21/242 , H04N21/43 , H04N5/04
Abstract: A photographing method in which a terminal device performs photographing is provided. The photographing method includes synchronizing a clock of the terminal device with a reference clock, and acquiring photographing clock time information indicating a photographing clock time which is based on the reference clock through a communication network. The photographing method also includes specifying a photographing delay time until the photographing is performed since photographing start in the terminal device, and photographing a subject at the photographing clock time indicated by the photographing clock time information. The photographing clock time being based on the clock of the terminal device already synchronized with the reference clock.
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27.发明授权公开(公告)号：US10171794B2
公开(公告)日：2019-01-01
申请号：US15075220
申请日：2016-03-21
Inventor： Toru Matsunobu , Toshiyasu Sugio , Tatsuya Koyama , Satoshi Yoshikawa
IPC: H04N13/02 , H04N13/04 , H04N13/243 , H04N13/296
Abstract: In a method, M (M is a natural number smaller than N) cameras capturing images to be displayed are selected from N (N is a natural number equal to or larger than 2) cameras capturing images of a same scene. The method includes obtaining positions and image capture angles of the N cameras and selecting M cameras from the N cameras on the basis of the obtained positions and image capture angles of the N cameras.
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公开(公告)号：US10015551B2
公开(公告)日：2018-07-03
申请号：US14968949
申请日：2015-12-15
Inventor： Toshiyasu Sugio , Toru Matsunobu , Junichi Fujihira , Natsuki Nagamori , Seiji Higuchi
IPC: H04N21/475 , H04N21/218 , G06K9/32 , G06K9/00 , H04N21/25 , H04N21/466 , H04N21/432 , H04N21/234
CPC classification number: H04N21/4756 , G06K9/00711 , G06K9/3241 , H04N21/21805 , H04N21/23418 , H04N21/252 , H04N21/4325 , H04N21/4668
Abstract: There is provided a video delivery method for a server that delivers to a terminal device a video signal based on a plurality of videos obtained by shooting an identical scene from a plurality of different viewpoints over a plurality of successive periods, the method including: selecting a selected video from among the plurality of videos for each of the plurality of periods in accordance with rating values of the plurality of videos, the rating values being given by a plurality of users; and transmitting to the terminal device the video signal for successively replaying a plurality of the selected videos respectively selected for the plurality of periods.
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公开(公告)号：US20240155224A1
公开(公告)日：2024-05-09
申请号：US18413807
申请日：2024-01-16
Inventor： Satoshi Yoshikawa , Toshiyasu Sugio , Toru Matsunobu , Masaki Fukuda , Kensho Teranishi
IPC: H04N23/60 , G06F3/04842 , G06T7/33 , G06T19/20 , H04N23/63
CPC classification number: H04N23/64 , G06F3/04842 , G06T7/344 , G06T19/20 , H04N23/631 , H04N23/633 , G06T2219/2004
Abstract: A displacement detection method, performed by a computer, includes: obtaining (i) a first three-dimensional (3D) model representing a region at a first timing by 3D points and including first objects and (ii) a second three-dimensional model representing the region at a second timing by 3D points and including second objects, the second timing being different from the first timing; detecting, by use of attribute information of the first objects and the second objects, (i) first 3D points included in the first 3D model and (ii) second 3D points included in the second 3D model and associated with the respective first 3D points; performing alignment of the first 3D model and the second 3D model by use of the first 3D points and the second 3D points; and detecting displacement between the first 3D model and the second 3D model after the alignment.
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公开(公告)号：US11956532B2
公开(公告)日：2024-04-09
申请号：US17462630
申请日：2021-08-31
Inventor： Satoshi Yoshikawa , Toshiyasu Sugio , Toru Matsunobu , Masaki Fukuda , Kensho Teranishi
CPC classification number: H04N23/64 , G06F3/04842 , G06T7/344 , G06T19/20 , H04N23/631 , H04N23/633 , G06T2219/2004
Abstract: A displacement detection method, performed by a computer, includes: obtaining (i) a first three-dimensional (3D) model representing a region at a first timing by 3D points and including first objects and (ii) a second three-dimensional model representing the region at a second timing by 3D points and including second objects, the second timing being different from the first timing; detecting, by use of attribute information of the first objects and the second objects, (i) first 3D points included in the first 3D model and (ii) second 3D points included in the second 3D model and associated with the respective first 3D points; performing alignment of the first 3D model and the second 3D model by use of the first 3D points and the second 3D points; and detecting displacement between the first 3D model and the second 3D model after the alignment.
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