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公开(公告)号：US11610380B2
公开(公告)日：2023-03-21
申请号：US16700039
申请日：2019-12-02
发明人： Guixin Yan , Hao Zhang , Lili Chen , Minglei Chu , Wenhong Tian , Zhanshan Ma , Ziqiang Guo
IPC分类号： G06T19/20 , H04N13/302 , G02B30/26 , H04N13/117
摘要： A method for interacting with an autostereoscopic display is disclosed. The method includes initiating displaying by the autostereoscopic display a left eye view and a right eye view that contain a virtual manipulated object, determining a real-world coordinate of the virtual manipulated object perceived by a user located at a predetermined viewing position of the auto stereoscopic display, receiving an interactive action of the user's manipulating body acquired by a motion tracker, where the interaction action includes a real-world coordinate of the manipulating body, determining whether an interaction condition is triggered based at least in part on the real-world coordinate of the virtual manipulated object and the real-world coordinate of the manipulating body, and refreshing the left eye view and the right eye view based on the interactive action of the manipulating body acquired by the motion tracker, in response to determining that the interaction condition is triggered.
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公开(公告)号：US11516458B2
公开(公告)日：2022-11-29
申请号：US17263980
申请日：2020-07-23
发明人： Binhua Sun , Ziqiang Guo , Yakun Wang , Jiyang Shao , Feng Zi , Lin Lin , Yadong Ding , Bingxin Liu
IPC分类号： H04N13/302 , G09G3/00 , H04N13/398
摘要： The present disclosure provides a device for stereoscopic displaying and a method for controlling the same. The device for stereoscopic displaying comprises: a rotary shaft and at least one display assembly. The display assembly is fixed to the rotary shaft, the display assembly comprises at least three display surfaces, and at least one of the display surfaces is arranged opposite to the rotary shaft in a radial direction of the rotary shaft.
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公开(公告)号：US11263803B2
公开(公告)日：2022-03-01
申请号：US16764401
申请日：2019-12-12
发明人： Yadong Ding , Jian Sun , Ziqiang Guo , Lin Lin , Feng Zi , Bingxin Liu , Jiyang Shao , Yakun Wang , Binhua Sun
摘要： The present disclosure provides a method, apparatus and device for rendering virtual reality scenes. The method includes: obtaining a virtual reality scene and determining whether the virtual reality scene is in a rendering idle state; if the virtual reality scene is in the rendering idle state, performing image rendering on the virtual reality scene to generate a display image and store a correspondence between the display image and a display area; and obtaining a target area to be displayed of the virtual reality scene, calling a target display image corresponding to the target area according to the correspondence and displaying the target display image.
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公开(公告)号：US11222607B2
公开(公告)日：2022-01-11
申请号：US16650620
申请日：2019-03-29
发明人： Binhua Sun , Yakun Wang , Ziqiang Guo , Jian Sun , Wenyu Li , Feng Zi , Bingxin Liu , Yadong Ding , Jiyang Shao , Lin Lin
摘要： A display driving method of a display device, a driving device and the display device are provided. The display device includes a display panel and a backlight unit. The display driving method includes: sending image information of a display image to the display panel; acquiring a scanning parameter of the display image from the image information; acquiring a driving parameter of a plurality of rows of backlight blocks based on the scanning parameter of the display image, and driving the plurality of rows of backlight blocks based on the driving parameter.
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公开(公告)号：US20210223859A1
公开(公告)日：2021-07-22
申请号：US16305882
申请日：2018-01-30
发明人： Jiankang Sun , Hao Zhang , Lili Chen , Minglei Chu , Jian Sun , Ziqiang Guo , Guixin Yan , Yakun Wang
摘要： Embodiments of the present disclosure provide a method and a device for determining a gaze placement and a computer readable storage medium. The method comprises acquiring an ocular image of a subject; determining at least one gaze characteristic vector based on an ocular image; determining a gaze placement of the subject, according to a gaze estimation model and the at least one characteristic vector. The characteristic vector comprises at least one of: a first characteristic vector from a first reference speckle center to a pupil center, wherein the first reference speckle is formed by a first reference source in the ocular image; a second characteristic vector from the pupil center to a second reference speckle center, wherein the second reference speckle is formed by a second reference source in the ocular image; a third characteristic vector from the second reference speckle center to the first reference speckle center.
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公开(公告)号：US10916222B2
公开(公告)日：2021-02-09
申请号：US16519194
申请日：2019-07-23
发明人： Feng Zi , Jian Sun , Ziqiang Guo , Binhua Sun , Feng Pan , Yakun Wang , Jiyang Shao , Xinjian Liu , Bingxin Liu , Hao Zhang , Lili Chen
摘要： The present disclosure provides a method, an apparatus, and a virtual reality device for displaying a virtual reality scene. The method comprises: acquiring pose information of a user and transmitting the pose information to a target device; receiving static picture data corresponding to the pose information transmitted by the target device through a first transmission channel and storing the static picture data; and generating a display picture according to the static picture data and displaying the display picture.
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公开(公告)号：US20200243044A1
公开(公告)日：2020-07-30
申请号：US16700635
申请日：2019-12-02
发明人： Feng Zi , Jian Sun , Hao Zhang , Lili Chen , Ziqiang Guo , Binhua Sun , Jiyang Shao , Yakun Wang , Xinjian Liu
摘要： A brightness adjustment method and a brightness adjustment apparatus are provided. The brightness adjustment method is applied to an augmented reality device and includes acquiring at least one of position information or attitude information of the augmented reality device; determining a brightness corresponding to the acquired at least one of the position information or the attitude information according to an established correspondence relation between brightness information and at least one of position information or attitude information; and controlling the augmented reality device to display at the brightness.
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公开(公告)号：US20200175944A1
公开(公告)日：2020-06-04
申请号：US16480445
申请日：2018-11-08
发明人： Jian Sun , Ziqiang Guo , Zhen Tang , Lin Lin
摘要： Embodiments of the present disclosure provide a method for adjusting backlight for a display device, a device for adjusting backlight, a computing device, a display device, and a storage medium. The method includes: acquiring a displayed image of the display device: acquiring a gazed point of a user on the displayed image; determining a gazed area and an un-gazed area for a displayed image according to the gazed point; adjusting a brightness of the backlight for the gazed area with a first precision; and adjusting the brightness of the backlight for the un-gazed area with a second precision.
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公开(公告)号：US20190235878A1
公开(公告)日：2019-08-01
申请号：US16121785
申请日：2018-09-05
发明人： Lin Lin , Jian Sun , Ziqiang Guo , Yakun Wang
IPC分类号： G06F9/4401 , G06F9/445 , G02B27/01 , G06F3/01
CPC分类号： G06F9/4403 , G02B27/017 , G06F3/011 , G06F9/44505 , G06F9/44578
摘要： The embodiments of the present disclosure disclose a virtual reality device and a method for configuring a virtual reality device. The virtual reality device comprises: at least one switching circuit and a display circuit. Each of the switching circuits comprises a first input port, a second input port, and an output port. The first input port and the second input port are both configured to input signals, respectively, and each of the switching circuits is configured to control an output port of the switching circuit to output a signal corresponding to a first input port or a second input port of the switching circuit to the display circuit.
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公开(公告)号：US11574613B2
公开(公告)日：2023-02-07
申请号：US16977806
申请日：2019-12-18
发明人： Jiyang Shao , Yuxin Bi , Ziqiang Guo , Yadong Ding , Jian Sun , Hao Zhang
IPC分类号： G09G5/373
摘要： The present disclosure provides an image display method, an image processing method and related devices. The image display method includes: receiving and storing an original image from a processing terminal, the original image being an image rendered by the processing terminal; acquiring a first image from the original image; displaying the first image between a first time point and a second time point; acquiring a second image from the original image; and displaying the second image between the second time point and a third time point.
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