Patents by Inventor Zuochao ZHANG

Zuochao ZHANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240080405
    Abstract: Embodiments of this application relate to the technical field of video shooting, and provide a video processing method and apparatus, an electronic device, and a storage medium. The video processing method includes: determining one video style template among a plurality of video style templates, where each video style template is corresponding to a LUT; obtaining a video shot through a camera lens; and processing the video shot through the camera lens by using a logarithm LOG curve corresponding to a current photosensitivity ISO of the camera lens, to obtain a LOG video.
    Type: Application
    Filed: May 24, 2022
    Publication date: March 7, 2024
    Inventors: Hantao Cui, Tao Shao, Zirong Wang, Zuochao Zhang
  • Patent number: 11831977
    Abstract: A photographing method applied to an electronic device includes: when a camera of the electronic device is started to perform photographing, the electronic device displays a first viewfinder frame, and displays a first preview picture. When a zoom magnification used by the electronic device increases to be greater than a preset zoom magnification, the electronic device displays the first viewfinder frame and a second viewfinder frame. The first viewfinder frame displays a second preview picture, and the second viewfinder frame displays a third preview picture, and a viewfinder range of the camera corresponding to the third preview picture is greater than a viewfinder range of the camera corresponding to the second preview picture.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: November 28, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hantao Cui, Guangyuan Li, Zuochao Zhang, Zhiwu Xia, Rui Chen
  • Publication number: 20230353862
    Abstract: This application discloses an image capture method, a graphic user interface, and an electronic device. The image capture method can support a user in implementing switching between image capture modes such as single-lens image capture and multi-lens image capture through an air gesture without touching a display screen, so that user operations are convenient.
    Type: Application
    Filed: May 10, 2022
    Publication date: November 2, 2023
    Applicant: Honor Device Co., Ltd.
    Inventors: Jie YI, Zuochao ZHANG
  • Publication number: 20230345110
    Abstract: Disclosed are a video capturing method and an electronic device, through which the recording mode can be flexibly switched before or during video recording, and the layout after switching can be determined before switching, thereby facilitating accurate switching. In response to a first operation by a user on a first interface (2512), the electronic device displays, on the first interface (2512), a first option (2513) for indicating a first layout of a second preview image and a third preview image on a view-finding interface. In response to a selection operation by the user on the first option (2513), the electronic device displays a second interface, where the second interface includes the second preview image acquired by a second camera and the third preview image acquired by a third camera; the second preview image and the third preview image are displayed in the first layout.
    Type: Application
    Filed: May 10, 2022
    Publication date: October 26, 2023
    Inventors: Jie YI, Long WANG, Zuochao ZHANG
  • Publication number: 20230276136
    Abstract: Embodiments of this application provide a photographing method, an electronic device, and a storage medium, relating to the field of optical imaging technologies. The method includes: running, by the electronic device, a camera application; determining that light in a photographing scene is flickering light; acquiring an image in a first exposure manner, where the first exposure manner indicates that the electronic device performs exposures with a first exposure duration and a second exposure duration alternately; in response to a trigger to a capture button, acquiring, by the electronic device, at least one first image and at least one second image in the first exposure manner; and generating a captured image based on the first image and the second image, and displaying the captured image.
    Type: Application
    Filed: December 31, 2021
    Publication date: August 31, 2023
    Inventors: Hantao CUI, Zuochao ZHANG, Guangyuan LI
  • Publication number: 20220394190
    Abstract: A photographing method applied to an electronic device includes: when a camera of the electronic device is started to perform photographing, the electronic device displays a first viewfinder frame, and displays a first preview picture. When a zoom magnification used by the electronic device increases to be greater than a preset zoom magnification, the electronic device displays the first viewfinder frame and a second viewfinder frame. The first viewfinder frame displays a second preview picture, and the second viewfinder frame displays a third preview picture, and a viewfinder range of the camera corresponding to the third preview picture is greater than a viewfinder range of the camera corresponding to the second preview picture.
    Type: Application
    Filed: November 11, 2020
    Publication date: December 8, 2022
    Inventors: Hantao CUI, Guangyuan LI, Zuochao ZHANG, Zhiwu XIA, Rui CHEN