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Method and device for image stitching

  • US 10,755,381 B2
  • Filed: 08/22/2016
  • Issued: 08/25/2020
  • Est. Priority Date: 11/06/2015
  • Status: Active Grant
First Claim
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1. A method for image stitching, comprisingobtaining a first image acquired by a first camera and a second image acquired by a second camera, wherein the first image is an image with visible light information, the second image is an image comprising depth information and visible light information, the first camera and the second camera are disposed adjacent to each other, and there is an overlapping area between the acquired first image and second image;

  • mapping pixels in the second image to the overlapping area and/or an extended area, wherein the extended area is an image area formed by pixels in the second image which are mapped to the outside of the first image;

    stitching the mapped pixels in the second image to the overlapping area and/or the extended area based on depth information and visible light information of the pixels in the second image to obtain a stitched image.

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