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公开(公告)号：US10834314B2
公开(公告)日：2020-11-10
申请号：US16580160
申请日：2019-09-24
发明人： Nobuki Nakajima , Hideki Aiba
摘要： A storage device stores dither patterns composed of three-dimensional block consisting of the number H of dots in a horizontal direction×the number V of lines in a vertical direction×the number F of frame directions. Each value from a minimum value to a maximum value of dither values of n bits is written in each address of the storage device corresponding to each dot. When each value is written into the storage device, processing of obtaining a spatiotemporal density value indicating a degree of density of an address in which a dither value has already been written in a predetermined three-dimensional area centered on each of the addresses in which a new dither value is writable, and processing of selecting an address having the smallest spatiotemporal density value among the addresses in which a new dither value is writable and writing a dither value are repeated.
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2.发明公开公开(公告)号：US20230421745A1
公开(公告)日：2023-12-28
申请号：US18462447
申请日：2023-09-07
发明人： Hideki Aiba
IPC分类号： H04N13/279 , H04N13/366 , H04N13/302 , H04N13/282 , H04N13/293
CPC分类号： H04N13/279 , H04N13/366 , H04N13/302 , H04N13/282 , H04N13/293
摘要： A stereoscopic video display device includes: an image display unit configured to display an image; an observer position detection unit configured to detect a position of a nearby observer; a rendering unit configured to form an image of a virtual object corresponding to the position of the observer detected by the observer position detection unit; a rotation unit configured to rotate the image display unit to a position facing the observer detected by the observer position detection unit; a background image obtainment unit configured to obtain an image of a background behind the image display unit; and an image composition processing unit configured to generate a composite image in which the image of the virtual object formed by the rendering unit is superimposed on the image of the background obtained by the background image obtainment unit, and display the composite image on the image display unit.
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公开(公告)号：US11471779B2
公开(公告)日：2022-10-18
申请号：US17195964
申请日：2021-03-09
发明人： Hisashi Oka , Hideki Aiba , Yuya Takehara , Ryouji Hoshi , Shingo Kida , Yincheng Yang , Hideya Tsujii , Daisuke Hachiri , Ryotaro Futamura
IPC分类号： A63F13/25 , A63F13/86 , A63F13/525
摘要： A map data analysis unit refers to map data for a game in which a plurality of players compete in a three-dimensional space to extract positional information on each player. A feature parameter extraction unit extracts a feature parameter related to the game. A spectating area analysis unit analyzes one or more areas in a map that should be viewed by spectators, based on the positional information on each player and the feature parameter related to the game. A map data generation unit generates spectating map data by associating information indicating the area that should be viewed by spectators with the map data.
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公开(公告)号：US20220171197A1
公开(公告)日：2022-06-02
申请号：US17673687
申请日：2022-02-16
发明人： Tetsuji Suzuki , Hideki Aiba
IPC分类号： G02B27/01 , G02B27/09 , H04N13/125
摘要： A head-mounted display according to an embodiment includes a combiner configured to combine display light for forming a display image and outside light from in front of a user wearing the head-mounted display, and a divider part arranged between a space in front of a left eye of the user and a space in front of a right eye, and configured to diffusely reflect the display light.
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5.发明公开公开(公告)号：US20230418131A1
公开(公告)日：2023-12-28
申请号：US18462458
申请日：2023-09-07
发明人： Hideki Aiba
摘要： Automatic focus-adjusting glasses includes an imager configured to be capable of acquiring image information; a variable focus lens configured to be capable of changing a focal length; a depth-information acquiring unit configured to acquire depth information of each position of the image information acquired by the imager; an attention-position determining unit configured to determine an attention position in the image information acquired by the imager; a depth-information identifying unit configured to identify a depth of the attention position based on the attention position in the image information determined by the attention-position determining unit and the depth information; and a focal-length controller configured to set a focal length of the variable focus lens based on the depth of the attention position.
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公开(公告)号：US11511195B2
公开(公告)日：2022-11-29
申请号：US17211532
申请日：2021-03-24
发明人： Shingo Kida , Hideki Aiba , Ryouji Hoshi , Hisashi Oka , Yuya Takehara , Yincheng Yang , Hideya Tsujii , Daisuke Hachiri , Ryotaro Futamura
IPC分类号： A63F13/67 , A63F13/54 , A63F13/533 , A61B5/16 , A63F13/837
摘要： The game device includes a reception unit that is configured to receive instruction information created when a user performs an operation on an input device triggered by a sound output while a game progresses and a derivation unit that is configured to start measuring the degree of fatigue on the basis of the instruction information received by the reception unit and derive the degree of fatigue of the user on the basis of an operation performed by the user during the started measurement of the degree of fatigue.
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公开(公告)号：US20220171198A1
公开(公告)日：2022-06-02
申请号：US17674744
申请日：2022-02-17
摘要： A head-mounted display according to an embodiment includes a reflective member configured to reflect display light for forming a display image toward a user, a beam splitter arranged between the reflective member and the user across a space in front of a left eye and a space in front of a right eye, a first divider plate arranged in front of the beam splitter between the space in front of the left eye of the user and the space in front of the right eye, and a second divider plate arranged behind the beam splitter between the space in front of the left eye of the user and the space in front of the right eye, and an end of the first divider plate proximate to the beam splitter is hidden from the user.
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