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System, method, and computer program for capturing an image with correct skin tone exposure

  • US 10,558,848 B2
  • Filed: 05/10/2018
  • Issued: 02/11/2020
  • Est. Priority Date: 10/05/2017
  • Status: Expired due to Fees
First Claim
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1. A device, comprising:

  • a non-transitory memory storing instructions;

    a camera module; and

    one or more processors in communication with the non-transitory memory and the camera module, wherein the one or more processors execute the instructions to;

    detect one or more faces having threshold skin tone within a scene, wherein the threshold skin tone includes at least one of a predefined low intensity threshold and a predefined high intensity threshold;

    based on the detected one or more faces, segment the scene into one or more face regions and one or more non-face regions;

    measure an ambient lighting color balance;

    correct a skin tone associated with each of the one or more faces based on the measurement;

    create a texture map which selectively modifies contrast of the scene to adjust the skin tone associated with each of the one or more faces;

    cause the camera module to capture one or more images of the scene; and

    in response to the capture, process the one or more face regions to generate a final image.

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