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Optical receipt processing

  • US 10,229,314 B1
  • Filed: 09/30/2016
  • Issued: 03/12/2019
  • Est. Priority Date: 09/30/2015
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • one or more servers configured to;

    receive a first transformed image of a receipt from a consumer device, wherein the first transformed image is created by programmatically transforming image data captured by a camera using first image parameter values optimized for logo detection;

    determine a training logo associated with a merchant;

    perform a logo identification based on determining whether the first transformed image includes a logo corresponding with the training logo;

    subsequent to determining that the first transformed image includes a logo that corresponds with the training logo associated with the merchant;

    determine second image parameter values optimized for text extraction;

    create a second transformed image by programmatically transforming the image data using the second image parameter values; and

    perform a text extraction using the second transformed image to create receipt text data.

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