The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2015
Filed:
Aug. 26, 2013
Digitalglobe, Inc., Longmont, CO (US);
Luke Barrington, San Diego, CA (US);
Nathan Ricklin, San Diego, CA (US);
Shay Har-Noy, San Diego, CA (US);
DIGITALGLOBE INC., Longmont, CO (US);
Abstract
A crowdsourced search and locate platform, comprising an application server and a crowdrank server. The application server: receives connections from crowdsourcing participants; navigates a first crowdsourcing participant to a specific geospatial location; sends an image corresponding to the geospatial location to the first crowdsourcing participant; receives tagging data from the first crowdsourcing participant, the tagging data corresponding to a plurality of objects and locations identified by the first crowdsourcing participant. The crowdrank server: retrieves a plurality of tags made by participating users computes agreement and disagreement values for each of the plurality of retrieved tags; performs an expectation-maximization or expectation-minimization process iteratively until a configured maximum number of iterations is performed or until an indicia of rate of change between iterations falls below a configured threshold; and provides resulting output values corresponding to geolocations of objects of a plurality of types to an administrative user.