Image correcting method and image correcting device

Image correcting method and image correcting device

  • CN 102,469,249 B
  • Filed: 11/04/2010
  • Issued: 06/01/2016
  • Est. Priority Date: 11/04/2010
  • Status: Active Grant
First Claim
Patent Images

1. an image correcting method, comprises the steps ofA () receives the raw video captured by a photographic attachment;

  • AndB () maps data according to relevant to the image deformation that the optical lens in this photographic attachment causes one, carry out texture mapping through a stereo-picture engine and process this raw video of correction, to produce image after a correction,Wherein these mapping data are built and are stored in a storage module in advance, and it comprises the data of multiple N dihedral, and N is equal to 3, and this texture mapping processes and comprises the steps of(b1) by these N dihedrals select a target N dihedral;

    (b2) by this raw video is found out corresponding to this target N dihedral one original N dihedral;

    And(b3) it is the N angular domain in image after this correction by this original N angular mapping;

    Wherein this N angular domain comprises M pixel, and step (b3) comprises and determines image data after each self-corresponding one group of correction of each pixel in this M pixel according to this original N dihedral, and M is a positive integer.

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