公开(公告)号：US20220327758A1

公开(公告)日：2022-10-13

申请号：US17850170

申请日：2022-06-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yixin DENG ,  Qichao ZHU ,  Dong WEI ,  Lei YANG

IPC: G06T15/00

Abstract: This application discloses an image rendering method in a panoramic application. In the method, a foreground image is first rendered, and then a panoramic image used as a background is rendered. A pixel corresponding to the foreground image has a corresponding depth value. When the panoramic image is rendered, content corresponding to the panoramic image may be rendered at a pixel corresponding to a depth standard value based on a depth value of a pixel on a canvas. The depth reference value is a depth value of a pixel other than the pixel corresponding to the foreground image. In this way, repeated rendering is avoided for an overlapping part between the foreground image and the panoramic image, which not only reduces resource wastes and rendering overheads, but also improves rendering efficiency.

公开(公告)号：US20240037836A1

公开(公告)日：2024-02-01

申请号：US18481068

申请日：2023-10-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fan ZHANG ,  Baocheng GU ,  Dong WEI ,  Quan GAO ,  Yixin DENG ,  Xinchao PENG ,  Jia LUO

IPC: G06T15/00 ,  G06T1/20

CPC classification number: G06T15/005 ,  G06T1/20

Abstract: The present disclosure relates to image rendering methods apparatuses, and electronic devices. One example method includes obtaining, by a central processing unit (CPU), an image command stream used to render an image frame, comparing the image command stream with a previous image command stream, and, when a same drawing command exists in the two image command streams, instructing a graphics processing unit (GPU) to render the image frame based on a previously generated drawing target.

公开(公告)号：US20220245778A1

公开(公告)日：2022-08-04

申请号：US17726674

申请日：2022-04-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yixin DENG ,  Dong WEI ,  Lei YANG ,  Zhen LI

IPC: G06T5/50 ,  G06T5/00 ,  G06T5/20

Abstract: This application discloses an image bloom processing method and apparatus, and a storage medium, and relates to the field of image processing technologies. An electronic device obtains a first brightness region class in a first image, where the first brightness region class includes one or more brightness regions in the first image; after determining that the first brightness region class in the first image is the same as a target brightness region class in a second image on which bloom processing is performed, the electronic device obtains a first intermediate image obtained after Gaussian blur processing is performed on the target brightness region class in the second image; and the electronic device generates a bloom image of the first image based on the first image and the first intermediate image.