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公开(公告)号：US20210374972A1
公开(公告)日：2021-12-02
申请号：US17405734
申请日：2021-08-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin XIN , Zhixiong LU , Yasong HUANG , Xueyan HUANG , Weixi ZHENG
Abstract: This disclosure provides a panoramic video data processing method, a terminal, and a storage medium, to improve efficiency for inserting three-dimensional data corresponding to a tracked object, and quickly add a 3D element. The panoramic video data processing method, the terminal, and the storage medium may be applied to the virtual reality (VR), augmented reality (AR), or mixed reality (MR) field. The method includes: obtaining a first sample frame in panoramic video data; determining at least one key object in the first sample frame; obtaining input data; determining a tracked object in the at least one key object based on the input data; obtaining three-dimensional location information of the tracked object in the panoramic video data; and adding tracking data for the tracked object based on the three-dimensional location information.
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公开(公告)号：US20210056756A1
公开(公告)日：2021-02-25
申请号：US17090642
申请日：2020-11-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin XIN , Weixi ZHENG , Xueyan HUANG
IPC: G06T19/00 , G06K9/00 , H04L12/28 , G06F3/16 , G06F40/279
Abstract: A display method is provided, including: generating, by a virtual reality device, a selection instruction for target content in response to an operation of a user; identifying, by the virtual reality device, at least one keyword from the target content according to the selection instruction; obtaining, by the virtual reality device, a target 3D environment model and at least one piece of target 3D environment data through matching based on the at least one keyword and a preset matching rule, where the preset matching rule includes a 3D environment model rule and at least one 3D environment data rule; and applying, by the virtual reality device, the at least one piece of target 3D environment data to the target 3D environment model, to present a corresponding 3D virtual reality environment.
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公开(公告)号：US20200241731A1
公开(公告)日：2020-07-30
申请号：US16851454
申请日：2020-04-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin XIN , Zhuolun WANG , Sijia WANG
IPC: G06F3/0481 , G06T1/20 , G06T19/00
Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a virtual reality (VR) interface generation method and an apparatus, to resolve a conventional problem of interface distortion, a twist, and image quality inconsistency when the interface is viewed by an observer. The method includes: obtaining head position information indicating a head position of an observer; generating a first user interface based on the head position information, where distances from all pixels on the first user interface to the observer are equal; and displaying a second user interface that is generated based on the first user interface.
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公开(公告)号：US20200242850A1
公开(公告)日：2020-07-30
申请号：US16852042
申请日：2020-04-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of the present invention relate to the field of communications technologies, and disclose a method and an apparatus for displaying with a 3D parallax effect, to generate a relatively good 3D parallax effect. A specific solution is: displaying a graphical user interface, where the graphical user interface includes first content, and the first content includes at least two elements; obtaining a first operation instruction which is used for moving, in an area for displaying the first content, at least one first element of the at least two elements; and moving each of the at least one first element by a different distance along a direction of a first straight line, so that the first content has a 3D parallax effect, where the direction of the first straight line is a direction having a preset included angle with a plane in which the graphical user interface is located.
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