Patent Document ID: 9430499
Application ID: 14624883
Patent Status: 1

Claim One:
1. A computer-implemented method of identifying features in imagery comprising: receiving an image; grouping selected pixels of the image into a plurality of superpixels; storing in memory a delineation of the superpixels; analyzing at least two or more of the plurality of superpixels, the superpixels having an entropy, and the analyzing including determining an indication of the entropy; storing in memory an indication of the amount of entropy for each of the analyzed superpixels; identifying superpixels based on an amount of entropy; identifying clusters of superpixels based on both (1) the indication of the amount of entropy for each of the analyzed superpixels and (2) superpixels that are proximate in location, to produce identified clusters; storing data delineating the identified clusters in memory, the clusters representing only a portion of the image; determining whether a cluster density exceeds a predetermined value as a factor in identifying the clusters; clipping the image to only include the identified groups of superpixels having the predetermined cluster density and entropy; analyzing statistical parameters of the clipped image; analyzing geometric factors of the clipped image; determining one or more settlements based on the statistical parameters and geometric factors of the superpixels; and identifying a shape and area of the one or more settlements based on the statistical parameters and geometric factors of the clipped image.