Patents Assigned to ArcSoft Corporation Limited
  • Publication number: 20200209714
    Abstract: A method and an apparatus for focusing are disclosed. The method includes: determining a switch of imaging mode from a first imaging mode to a second imaging mode, wherein a position of an image of a target object in the first imaging mode is different from a position of an image of the target object in the second imaging mode; estimating the position of the image of the target object in the second imaging mode according to a resolution in the first imaging mode, a resolution in the second imaging mode, a field of view in the first imaging mode, a field of view in the second imaging mode and the position of the image of the target object in the first imaging mode; and searching for the image of the target object in the second imaging mode according to the estimated position.
    Type: Application
    Filed: March 10, 2020
    Publication date: July 2, 2020
    Applicant: ArcSoft Corporation Limited
    Inventors: Lin Naiyang, Xi Wenxing
  • Publication number: 20200160037
    Abstract: A method and an apparatus for pattern recognition is provided in the present invention, applied to the field of artificial intelligence. The method includes: acquiring a two-dimensional image of a target object and a two-dimensional feature of the target object according to the two-dimensional image of the target object; and acquiring a three-dimensional image of the target object and a three-dimensional feature of the target object according to the three-dimensional image of the target object; identifying the target object according to the two-dimensional feature and the three-dimensional feature of the target object. The method can reduce restrictions on acquiring the image of the target object, for example, reduce the restrictions on the image of the target object in terms of postures, lighting, expressions, make-up and occlusion, thereby improving an accuracy of recognizing the target object and improving a recognition rate and reducing recognition time at the same time.
    Type: Application
    Filed: August 28, 2018
    Publication date: May 21, 2020
    Applicant: ArcSoft Corporation Limited
    Inventors: Lei Shi, Renlin Pan, Wei Zhang, Shiwen Lv
  • Patent number: 10620505
    Abstract: The present invention provides a method and an apparatus for focusing, applied in image processing field, enabling a terminal in an automatic focusing process not to suspend automatic focus function. The method includes: determining an imaging mode switched from a first picture taking device in a first imaging mode to the first picture taking device or a second picture taking device in a second imaging mode, estimating a second position of the target object in the second imaging mode according to a first position of a target object in the first imaging mode and a principle of epipolar geometry, and searching for the target object in the second imaging mode according to the estimated second position of the target object in the second imaging mode.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: April 14, 2020
    Assignee: ArcSoft Corporation Limited
    Inventors: Lin Naiyang, Xi Wenxing