公开(公告)号：US20200244940A1

公开(公告)日：2020-07-30

申请号：US16845655

申请日：2020-04-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kang LI ,  Jun Liang ,  Shilong Chen ,  Liang Xiao

IPC: H04N9/87

Abstract: Embodiments of this application relate to the field of terminal technologies, and describe a method for displaying a dynamic image and a terminal, which resolve a problem that power consumption of a terminal caused by an existing method in which three-dimensional real-time rendering is used is relatively high. The method may be applied to a terminal, and can includes obtaining, from a video file based on a preset factor, a plurality of pieces of image frame data in a one-to-one correspondence to a plurality of image frames. The method may also include decoding the plurality of pieces of image frame data, to obtain the plurality of image frames. Furthermore, the method can include successively displaying the plurality of image frames obtained through the decoding, to present the dynamic image. The dynamic image includes the plurality of image frames, and the preset factor includes at least one of the following factors: a time point and orientation data.

公开(公告)号：US10970918B2

公开(公告)日：2021-04-06

申请号：US16614934

申请日：2017-05-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kang Li ,  Jun Liang ,  Liang Cheng ,  Zhuolin Yang ,  Shilong Chen

IPC: G06T15/50 ,  G06T7/70 ,  A63F13/52

Abstract: An image processing method and an apparatus relate to the field of image processing and add a diffuse reflection effect to a projection image in real time and reduce a calculation volume of adding the diffuse reflection effect. The method includes obtaining a first image that includes a diffuse reflection object, where the first image is an image obtained when the diffuse reflection object is illuminated by a light source, obtaining a mask image corresponding to the diffuse reflection object, obtaining orientation information of a terminal and obtaining a second image based on the orientation information, the first image, and the mask image, where the second image is an image that includes the diffuse reflection object and a diffuse reflection effect and that is generated by superposing the first image and the mask image moved based on the orientation information.

公开(公告)号：US11968482B2

公开(公告)日：2024-04-23

申请号：US17876198

申请日：2022-07-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kang Li ,  Jun Liang ,  Shilong Chen ,  Liang Xiao

IPC: H04N9/87

CPC classification number: H04N9/87

Abstract: Embodiments of this application relate to the field of terminal technologies, and describe a method for displaying a dynamic image and a terminal, which resolve a problem that power consumption of a terminal caused by an existing method in which three-dimensional real-time rendering is used is relatively high. The method may be applied to a terminal, and can includes obtaining, from a video file based on a preset factor, a plurality of pieces of image frame data in a one-to-one correspondence to a plurality of image frames. The method may also include decoding the plurality of pieces of image frame data, to obtain the plurality of image frames. Furthermore, the method can include successively displaying the plurality of image frames obtained through the decoding, to present the dynamic image.

公开(公告)号：US11431951B2

公开(公告)日：2022-08-30

申请号：US16845655

申请日：2020-04-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kang Li ,  Jun Liang ,  Shilong Chen ,  Liang Xiao

IPC: H04N9/87

Abstract: Embodiments of this application relate to the field of terminal technologies, and describe a method for displaying a dynamic image and a terminal, which resolve a problem that power consumption of a terminal caused by an existing method in which three-dimensional real-time rendering is used is relatively high. The method may be applied to a terminal, and can includes obtaining, from a video file based on a preset factor, a plurality of pieces of image frame data in a one-to-one correspondence to a plurality of image frames. The method may also include decoding the plurality of pieces of image frame data, to obtain the plurality of image frames. Furthermore, the method can include successively displaying the plurality of image frames obtained through the decoding, to present the dynamic image. The dynamic image includes the plurality of image frames, and the preset factor includes at least one of the following factors: a time point and orientation data.