Patents Assigned to QONCEPT, INC.
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Publication number: 20230218946Abstract: A trajectory and a flight distance of a target moving body such as a ball hit by a golf club in an athletic competition such as a golf game may be calculated from the images having been taken. The calculation may be conducted from the pictures having been taken with a monocular camera of low resolution such as a smartphone. An initial velocity and a hitting angle of a target moving body such as a ball having been hit high by the golf club may be calculated.Type: ApplicationFiled: October 5, 2022Publication date: July 13, 2023Applicant: Qoncept, Inc.Inventors: Kenichi Hayashi, Shunsuke Nambu
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Patent number: 11625836Abstract: In the case where a three-dimensional position of a moving body is calculated based on image data taken by a plurality of cameras that are synchronized, high performance equipment and system such as a system to make the synchronization among the plurality of cameras and a camera having a built-in function to make the synchronization are required. It is also required to fix the camera position with high accuracy beforehand. It is made possible to calculate a trajectory of a moving body as a target in the three-dimensional space using image data taken by a plurality of cameras that are non-synchronized mutually, thereby solving the above issue. And positions of respective cameras are calculated in the three-dimensional space from a plurality of reference points having fixed position coordinates in the three-dimensional space that are commonly shown in the image data of the respective cameras, thereby solving the above issue.Type: GrantFiled: October 28, 2020Date of Patent: April 11, 2023Assignee: QONCEPT, INC.Inventors: Kenichi Hayashi, Shunsuke Nambu
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Patent number: 11587240Abstract: In tracking of a moving body using image data in detecting a target moving body having few externally outstanding features, such as coloring and a shape, from an image in an image frame, if an image of the target moving body overlaps a background image largely and their colorings are the same or similar to one another, it is difficult to detect the target moving body. A template image of the target moving body is superimposed on a background image of a region (periphery) of a candidate position of the target to generate a composite image and the moving body is detected based on a degree of match calculated through comparison of the composite image with an image of the region (periphery) of the candidate position of the target.Type: GrantFiled: January 30, 2020Date of Patent: February 21, 2023Assignee: QONCEPT, INC.Inventors: Kenichi Hayashi, Shunsuke Nambu
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Publication number: 20210133983Abstract: In the case where a three-dimensional position of a moving body is calculated based on image data taken by a plurality of cameras that are synchronized, high performance equipment and system such as a system to make the synchronization among the plurality of cameras and a camera having a built-in function to make the synchronization are required. It is also required to fix the camera position with high accuracy beforehand. It is made possible to calculate a trajectory of a moving body as a target in the three-dimensional space using image data taken by a plurality of cameras that are non-synchronized mutually, thereby solving the above issue. And positions of respective cameras are calculated in the three-dimensional space from a plurality of reference points having fixed position coordinates in the three-dimensional space that are commonly shown in the image data of the respective cameras, thereby solving the above issue.Type: ApplicationFiled: October 28, 2020Publication date: May 6, 2021Applicant: Qoncept, Inc.Inventors: Kenichi HAYASHI, Shunsuke NAMBU
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Patent number: 10909688Abstract: In a moving body tracking using image data, while the moving body of a target has few outstanding features in appearance and a plurality of images similar to that of the target moving body exist in image frames, the moving body is tracked with high accuracy by evaluating a motion model (for example, a motion of a ball follows the law of motion and the ball is likely located above the table-tennis table) in a given environment (for example, table-tennis) from image data.Type: GrantFiled: September 28, 2018Date of Patent: February 2, 2021Assignee: Qoncept, Inc.Inventors: Kenichi Hayashi, Shunsuke Nambu
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Publication number: 20200250839Abstract: In tracking of a moving body using image data in detecting a target moving body having few externally outstanding features, such as coloring and a shape, from an image in an image frame, if an image of the target moving body overlaps a background image largely and their colorings are the same or similar to one another, it is difficult to detect the target moving body. A template image of the target moving body is superimposed on a background image of a region (periphery) of a candidate position of the target to generate a composite image and the moving body is detected based on a degree of match calculated through comparison of the composite image with an image of the region (periphery) of the candidate position of the target.Type: ApplicationFiled: January 30, 2020Publication date: August 6, 2020Applicant: Qoncept, Inc.Inventors: Kenichi Hayashi, Shunsuke Nambu
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Publication number: 20190122370Abstract: In a moving body tracking using image data, while the moving body of a target has few outstanding features in appearance and a plurality of images similar to that of the target moving body exist in image frames, the moving body is tracked with high accuracy by evaluating a motion model (for example, a motion of a ball follows the law of motion and the ball is likely located above the table-tennis table) in a given environment (for example, table-tennis) from image data.Type: ApplicationFiled: September 28, 2018Publication date: April 25, 2019Applicant: Qoncept, Inc.Inventors: Kenichi HAYASHI, Shunsuke NAMBU
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Patent number: 9613305Abstract: The invention is a printed material on which a two-dimensional code that can be read by a terminal and from which information for specifying contents reproduced by terminal can be acquired is displayed. Two-dimensional code displays a frame portion from which information about position and attitude of terminal can be acquired by terminal and a code portion configured by rotational state display dots 151, 152, 153, and 154 and 20 dots specifying contents to be reproduced by terminal. The 20 dots of the code portion and rotational state display dots are arranged on upper and lower dot portions sandwiching a dot nondisplay portion displaying a character, pictorial symbol, and the like. Rotational state display dots 151, 152, 153, and 154 show rotational position state of the terminal with respect to the two-dimensional code, and displays pattern information.Type: GrantFiled: April 30, 2013Date of Patent: April 4, 2017Assignees: TOKYO SHOSEKI CO., LTD., QONCEPT, INC.Inventors: Kenichi Nakano, Koju Uchida, Takashi Kojima, Tomoyuki Okamoto, Takeru Tohi, Kenichi Hayashi, Yuta Koshizawa
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Publication number: 20160155033Abstract: The invention is a printed material on which a two-dimensional code that can be read by a terminal and from which information for specifying contents reproduced by terminal can be acquired is displayed. Two-dimensional code displays a frame portion from which information about position and attitude of terminal can be acquired by terminal and a code portion configured by rotational state display dots 151, 152, 153, and 154 and 20 dots specifying contents to be reproduced by terminal. The 20 dots of the code portion and rotational state display dots are arranged on upper and lower dot portions sandwiching a dot nondisplay portion displaying a character, pictorial symbol, and the like. Rotational state display dots 151, 152, 153, and 154 show rotational position state of the terminal with respect to the two-dimensional code, and displays pattern information.Type: ApplicationFiled: April 30, 2013Publication date: June 2, 2016Applicants: QONCEPT, INC., TOKYO SHOSEKI CO., LTD.Inventors: Kenichi NAKANO, Koju UCHIDA, Takashi KOJIMA, Tomoyuki OKAMOTO, Takeru TOHI, Kenichi HAYASHI, Yuta KOSHIZAWA