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Systems and methods for note content extraction and management using segmented notes

  • US 9,412,018 B2
  • Filed: 02/02/2015
  • Issued: 08/09/2016
  • Est. Priority Date: 07/09/2013
  • Status: Active Grant
First Claim
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1. A method of extracting content from a note with color segments using a computer system having one or more processors and memories, comprising:

  • receiving, by the one or more processors, image data comprising a visual representation of a note having a plurality of predefined color segments, wherein at least two of the plurality of color segments are different in size;

    generating, by the one or more processors, a plurality of indicators, each indicator indicative of a color class of a respective pixel or group of pixels in the image data and based on color values of the pixel or group of pixels;

    based on the generated plurality of indicators, determining, by the one or more processors, general boundaries within the image data of the color segments; and

    extracting, by the one or more processors and from the image data, content comprising a set of multiple content pieces using the general boundaries, each of the content pieces corresponding to a different one of the color segments of the note.

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