公开(公告)号：US20250150525A1

公开(公告)日：2025-05-08

申请号：US19020563

申请日：2025-01-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuncai ZHONG ,  Jinsong WEN ,  Qiyan ZHAI ,  Wei ZHOU

IPC: H04M1/22 ,  G09G3/20 ,  G09G3/34 ,  H04N23/56 ,  H04N23/71 ,  H04N23/741 ,  H04N23/76

Abstract: This application provides an image display method for an electronic device, an encoding method, and a related apparatus. The image display method for an electronic device includes: obtaining a to-be-processed image; obtaining high-luminance enhancement data, where the high-luminance enhancement data includes a high dynamic range layer (hdrLayer); obtaining initial backlight luminance of the electronic device; obtaining target backlight luminance of the electronic device based on the initial backlight luminance; performing luminance adjustment on the to-be-processed image based on the hdrLayer to obtain a target image for the target backlight luminance; and displaying the target image at the target backlight luminance. In this application, a luminance range of a screen can be fully utilized for image display, and optimal end-to-end experience is achieved.

公开(公告)号：US20220247929A1

公开(公告)日：2022-08-04

申请号：US17761324

申请日：2020-09-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fasheng YANG ,  Yihua ZENG ,  Shuncai ZHONG ,  Jiale BO ,  Huanwen PENG

IPC: H04N5/232 ,  H04N5/235

Abstract: Embodiments of this application provide a time-lapse shooting method and a device, and relate to the field of shooting technologies. Therefore, a shooting scenario may be automatically identified, a plurality of photos with a relatively good effect are obtained through shooting based on a target shooting parameter that matches the shooting scenario, and video coding is performed on the plurality of photos to generate a time-lapse video with a relatively good effect.