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1.发明申请公开(公告)号：US20200045284A1
公开(公告)日：2020-02-06
申请号：US16594982
申请日：2019-10-07
Applicant: Sony Interactive Entertainment Inc.
Inventor： Hidehiko Ogasawara , Norio Nagatsuka , Naoki Numaguchi , Hiroyuki Segawa , Akio Ohba
IPC: H04N9/77 , G03B15/00 , H04N9/04 , H04N5/235 , H04N5/225 , H04N1/407 , G06K9/00 , G06K9/60 , A63F13/25 , A63F13/32 , A63F13/42 , A63F13/65 , H04N9/07 , H04N9/69 , H04N9/73 , H04N17/00 , H04N17/02
Abstract: A mat for an image pickup apparatus, where the image pickup apparatus operates to recognize a real object, the mat includes: a play field that defines a bottom region of a space in which the real object is placed; and a calibration chart located in the space and having a plurality of color regions in which respective luminances thereof differ from one another, where: the image pickup apparatus: (i) obtains data of a picked up image of the space in which the real object is located; and (ii) evaluates the picked up image and adjusts at least one of an image pickup condition in which the picked up image of the space is taken, and a processing condition in which the data are analyzed to recognize the real object, and at least one of the image pickup condition and the processing condition are adjusted based on color information in the data of the picked up image resulting from the plurality of color regions of the calibration chart.
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2.发明申请公开(公告)号：US20180027222A1
公开(公告)日：2018-01-25
申请号：US15547707
申请日：2016-01-29
Applicant: Sony Interactive Entertainment Inc.
Inventor： Hidehiko Ogasawara , Norio Nagatsuka , Naoki Numaguchi , Hiroyuki Segawa , Akio Ohba
IPC: H04N9/77 , H04N17/00 , H04N17/02 , H04N9/73 , A63F13/32 , H04N9/07 , A63F13/213 , A63F13/25 , A63F13/65 , A63F13/42 , H04N5/235 , H04N9/69
CPC classification number: H04N9/77 , A63F13/213 , A63F13/25 , A63F13/32 , A63F13/42 , A63F13/65 , A63H33/04 , A63H33/22 , A63H2200/00 , G03B15/00 , G06K9/00201 , G06K9/4652 , H04N1/4076 , H04N1/4078 , H04N5/225 , H04N5/235 , H04N5/2351 , H04N5/2352 , H04N9/04 , H04N9/07 , H04N9/69 , H04N9/735 , H04N17/002 , H04N17/02
Abstract: An image of a block or the like entering a space above a play mat is picked up by an image pickup apparatus, and an information processing apparatus detects and recognizes the block on the basis of a picture of the block in a picked up image and performs information processing. The play mat includes a play field that defines a detection space for the block, and a calibration chart including at least a plurality of regions of colors of different luminances. The image pickup apparatus adjusts an exposure time period, a gain value for each color component and a correction rule upon gamma correction on the basis of the picture of the calibration chart in the picked up image.
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公开(公告)号：US11200695B2
公开(公告)日：2021-12-14
申请号：US16464452
申请日：2017-11-28
Applicant: Sony Interactive Entertainment Inc.
Inventor： Norio Nagatsuka , Takeshi Yamagishi
Abstract: There is provided a system including one or a plurality of information processing apparatuses that individually or cooperatively realize functions including a first image acquisition function of acquiring a first image of an object, an angle information acquisition function of acquiring angle information indicating an angle of the object in the first image, a dictionary data generation function of generating dictionary data based on the first image and the angle information, a second image acquisition function of acquiring a second image of the object different from the first image; and an angle estimation function of estimating an angle of the object in the second image based on the second image and the dictionary data.
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公开(公告)号：US10477175B2
公开(公告)日：2019-11-12
申请号：US15547707
申请日：2016-01-29
Applicant: Sony Interactive Entertainment Inc.
Inventor： Hidehiko Ogasawara , Norio Nagatsuka , Naoki Numaguchi , Hiroyuki Segawa , Akio Ohba
IPC: H04N9/77 , H04N5/235 , A63F13/25 , A63F13/32 , A63F13/42 , A63F13/65 , H04N9/07 , H04N9/69 , H04N9/73 , H04N17/00 , H04N17/02 , A63F13/213 , G03B15/00 , H04N5/225 , H04N9/04 , G06K9/00 , G06K9/60 , H04N1/407 , A63H33/04
Abstract: An image of a block or the like entering a space above a play mat is picked up by an image pickup apparatus, and an information processing apparatus detects and recognizes the block on the basis of a picture of the block in a picked up image and performs information processing. The play mat includes a play field that defines a detection space for the block, and a calibration chart including at least a plurality of regions of colors of different luminances. The image pickup apparatus adjusts an exposure time period, a gain value for each color component and a correction rule upon gamma correction on the basis of the picture of the calibration chart in the picked up image.
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Patent Agency Ranking
公开(公告)号：US20250162142A1
公开(公告)日：2025-05-22
申请号：US18841739
申请日：2022-03-16
Applicant: Sony Interactive Entertainment Inc.
Inventor： Satoshi Morita , Masayoshi Mizuno , Norio Nagatsuka
Abstract: A control apparatus including a processor is provided that executes an operation in accordance with a program, in which the operation includes generating, on the basis of first sampling data with a rotation angle of a joint section recorded with a first period, second sampling data with the rotation angle recorded with a second period longer than the first period.
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公开(公告)号：US11787068B2
公开(公告)日：2023-10-17
申请号：US16623483
申请日：2017-06-29
Applicant: Sony Interactive Entertainment Inc.
Inventor： Takeshi Yamagishi , Keiji Togawa , Norio Nagatsuka , Naoki Numaguchi
CPC classification number: B25J17/00 , B25J5/00 , B25J9/0006 , B25J9/1641 , B25J19/02
Abstract: According to a certain aspect of the present invention, a control device for a robot is provided. The control device includes a processor configured to implement: a function of obtaining a signal indicating a detected value of a sensor detecting a state quantity of the robot; and a function of, in converting the detected value to an estimated value of the state quantity according to a conversion function obtained by calibration of the sensor, applying an offset value compensating for a difference between the estimated value and the actual state quantity in a critical situation in operation of the robot.
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公开(公告)号：US11453128B2
公开(公告)日：2022-09-27
申请号：US16623489
申请日：2017-06-29
Applicant: Sony Interactive Entertainment Inc.
Inventor： Takeshi Yamagishi , Norio Nagatsuka , Naoki Numaguchi
IPC: B25J19/02 , B25J9/16 , B25J9/00 , B62D57/032
Abstract: A control device for a robot includes a processor configured to implement: a function of obtaining a signal indicating a detected value of a sensor detecting a state quantity of the robot; and a function of, in converting the detected value to an estimated value of the state quantity according to a conversion function obtained by calibration of the sensor, applying an offset value compensating for a difference between the estimated value and the actual state quantity in a critical situation in operation of the robot.
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公开(公告)号：US10902629B2
公开(公告)日：2021-01-26
申请号：US16464441
申请日：2017-11-28
Applicant: Sony Interactive Entertainment Inc.
Inventor： Norio Nagatsuka , Takeshi Yamagishi
Abstract: There is provided an information processing device including a processor that realizes: a dictionary data acquisition function that acquires dictionary data related to an object; an image acquisition function that acquires a first image of the object; a first angle estimation function that estimates an angle of the object in the first image on the basis of the first image and the dictionary data; a second angle estimation function that re-estimates an angle of the object in the first image after a physical operation related to the object; and a dictionary data update function that updates the dictionary data in response to a result of estimation by the first angle estimation function and a result of re-estimation by the second angle estimation function.
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公开(公告)号：US20190385331A1
公开(公告)日：2019-12-19
申请号：US16464441
申请日：2017-11-28
Applicant: Sony Interactive Entertainment Inc.
Inventor： Norio Nagatsuka , Takeshi Yamagishi
Abstract: There is provided an information processing device including a processor that realizes: a dictionary data acquisition function that acquires dictionary data related to an object; an image acquisition function that acquires a first image of the object; a first angle estimation function that estimates an angle of the object in the first image on the basis of the first image and the dictionary data; a second angle estimation function that re-estimates an angle of the object in the first image after a physical operation related to the object; and a dictionary data update function that updates the dictionary data in response to a result of estimation by the first angle estimation function and a result of re-estimation by the second angle estimation function.
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