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Method and system for generating a video frame

  • US 10,200,574 B2
  • Filed: 12/13/2016
  • Issued: 02/05/2019
  • Est. Priority Date: 11/11/2016
  • Status: Active Grant
First Claim
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1. A method for generating a video frame, comprising:

  • obtaining at least two frames in a video captured by an image capture unit through a network;

    calculating a first set of optical flow vectors of the at least two frames by a first algorithm;

    generating a set of modified vectors according to at least one parameter;

    combining the set of modified vectors and the first set of optical flow vectors to obtain a second set of optical flow vectors;

    shifting one of the at least two frames according to the second set of optical flow vectors to generate a virtual image;

    calculating a difference between the virtual image and the one of the at least two frames being shifted based on the second set of optical flow vectors to obtain a patched area in the virtual image, andperforming image compensation on the patched area by a second algorithm, wherein the second algorithm is an exemplar-based image inpainting (EBI) method.

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