×

Image segmentation for object modeling

  • US 9,886,647 B1
  • Filed: 12/30/2015
  • Issued: 02/06/2018
  • Est. Priority Date: 12/30/2015
  • Status: Active Grant
First Claim
Patent Images

1. A computer implemented method, comprising:

  • accessing a set of images within a video stream;

    identifying an object of interest in one or more images of the set of images, the object of interest having a first portion and a second portion;

    detecting a region of interest within the one or more images;

    generating one or more binarization matrices from the one or more images;

    determining a pixel radius;

    filtering the one or more binarization matrices to exchange a first pixel value for a second pixel value where a pixel associated with the first pixel value is proximate to a set of pixels of the second pixel value;

    identifying a first set of median pixels of the first portion and a second set of median pixels of the second portion;

    determining a polyline approximating the first portion and the second portion of the object of interest; and

    generating a model for the polyline.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×