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Automatic image orientation and straightening through image analysis

  • US 9,436,999 B2
  • Filed: 09/18/2015
  • Issued: 09/06/2016
  • Est. Priority Date: 09/11/2012
  • Status: Active Grant
First Claim
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1. A non-transitory program storage device, readable by a processor and comprising instructions stored thereon to cause the processor to:

  • receive an image;

    determine an orientation for the received image based, at least in part, on one or more identified features in the received image;

    identify an alignment of the one or more identified features in the received image;

    determine an offset between a known typical alignment and the identified alignment for each of the one or more identified features at the determined orientation;

    rotate the received image based, at least in part, on the determined offset to generate a straightened image; and

    save the straightened image in a memory.

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