Patents by Inventor Feilong Ma

Feilong Ma 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).

  • Patent number: 12464226
    Abstract: The present disclosure relates to the field of image processing technologies, and discloses a photographing method and apparatus for intelligent framing recommendation, to automatically match an appropriate framing recommendation solution for a user according to an algorithm, so that imaging quality is improved. The method includes: An electronic device obtains at least one framing recommendation result based on images captured by at least two cameras with different focal lengths, where each of the at least one framing recommendation result includes a framing recommendation frame, and the framing recommendation frame indicates a framing recommendation effect of image photographing; and displays a target image based on a framing recommendation result selected by a user among the at least one framing recommendation result, where the target image is obtained through cropping, based on the selected framing recommendation result, the images captured by the at least two cameras.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: November 4, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yinting Wang, Feilong Ma, Xingguang Song, Yi Lei
  • Patent number: 12192616
    Abstract: The present disclosure discloses a photographing method and an apparatus in, relates to the photographing field and the field of image processing technologies. When multiple people take a group photo, no help from a third party is required. Therefore, implementation is convenient, and user satisfaction with a group photo result can be improved, thereby improving user experience. The method includes: obtaining a first image including an image of a first photographing background and a first to-be-photographed subject; then displaying a first preview interface, the first preview image includes an image of a second photographing background and an image of a second to-be-photographed subject, and a degree of coincidence between the image of the second photographing background and the image of the first photographing background is greater than or equal to a preset degree of coincidence; obtaining a target image based on the first image and the first preview image.
    Type: Grant
    Filed: March 16, 2023
    Date of Patent: January 7, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Feilong Ma, Cong Zhao, Rui Chen, Yuanqiang Wang, Yu Li, Xingguang Song
  • Patent number: 12079974
    Abstract: An image processing method, where a target area and a background area are determined in an image by performing mask segmentation on the image. Different color processing modes are applied to the target area and the background area, such that luminance of the target area is greater than luminance of the background area, or chrominance of the target area is greater than chrominance of the background area, and a main object corresponding to the target area is more prominently highlighted. This enables a terminal user to have a movie special effect during photographing or video photographing, and improves photographing experience of the user. In addition, the present disclosure further provides a flicker elimination method, such that a color change of video content is smoother and more natural.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: September 3, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yu Li, Feilong Ma, Tizheng Wang, Xiujie Huang
  • Patent number: 12026863
    Abstract: An image processing method includes determining a target area and a background area in an image by performing mask segmentation on the image. Different color processing modes are applied to the target area and the background area, so that luminance of the target area is greater than luminance of the background area, or chrominance of the target area is greater than chrominance of the background area, and a main object corresponding to the target area is more prominently highlighted.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: July 2, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yu Li, Feilong Ma, Tizheng Wang, Xiujie Huang
  • Publication number: 20230353864
    Abstract: This application relates to the field of image processing technologies, and provides a photographing method and apparatus for intelligent framing recommendation, to automatically match an appropriate framing recommendation solution for a user according to an algorithm, so that imaging quality is improved. The method includes: An electronic device obtains at least one framing recommendation result based on images captured by at least two cameras with different focal lengths, where the framing recommendation result includes a framing recommendation frame, and the framing recommendation frame indicates a framing recommendation effect of image photographing; and displays a target image based on a framing recommendation result selected by a user, where the target image is an image obtained through cropping, based on the framing recommendation result, the images captured by the at least two cameras.
    Type: Application
    Filed: June 29, 2023
    Publication date: November 2, 2023
    Inventors: Yinting WANG, Feilong MA, Xingguang SONG, Yi LEI
  • Publication number: 20230224574
    Abstract: This application discloses a photographing method and an apparatus in, relates to the photographing field and the field of image processing technologies. When a plurality of persons take a group photo, no help from a third party is required. Therefore, implementation is convenient, and user satisfaction with a group photo result can be improved, thereby improving user experience. The method includes: obtaining a first image including an image of a first photographing background and the first to-be-photographed subject; then displaying a first preview interface, the first preview image includes an image of a second photographing background and an image of the second to-be-photographed subject, and a degree of coincidence between the image of the second photographing background and the image of the first photographing background is greater than or equal to a preset degree of coincidence; obtaining a target image based on the first image and the first preview image.
    Type: Application
    Filed: March 16, 2023
    Publication date: July 13, 2023
    Inventors: Feilong MA, Cong ZHAO, Rui CHEN, Yuanqiang WANG, Yu LI, Xingguang SONG
  • Publication number: 20210241432
    Abstract: An image processing method includes determining a target area and a background area in an image by performing mask segmentation on the image. Different color processing modes are applied to the target area and the background area, so that luminance of the target area is greater than luminance of the background area, or chrominance of the target area is greater than chrominance of the background area, and a main object corresponding to the target area is more prominently highlighted.
    Type: Application
    Filed: April 14, 2021
    Publication date: August 5, 2021
    Inventors: Yu Li, Feilong Ma, Tizheng Wang, Xiujie Huang
  • Publication number: 20210233248
    Abstract: An image processing method, where a target area and a background area are determined in an image by performing mask segmentation on the image. Different color processing modes are applied to the target area and the background area, such that luminance of the target area is greater than luminance of the background area, or chrominance of the target area is greater than chrominance of the background area, and a main object corresponding to the target area is more prominently highlighted. This enables a terminal user to have a movie special effect during photographing or video photographing, and improves photographing experience of the user. In addition, the present disclosure further provides a flicker elimination method, such that a color change of video content is smoother and more natural.
    Type: Application
    Filed: April 15, 2021
    Publication date: July 29, 2021
    Inventors: Yu Li, Feilong Ma, Tizheng Wang, Xiujie Huang