Systems and methods to analyze visible, near infrared, and thermal imagery of a land parcel in order to track and report changes to that land. A set of image processing techniques and algorithms can be utilized to generate composite images, align the imagery, compute differences, detect which features have changed, and meaningfully display the changed features. A moving window calculates differences in intensity between a first composite image and a second composite image and compares the differences against a threshold value. An interactive overlay user interface allows a user to adjust the magnitude and particular areas to be analyzed and presents the change.


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    Title :

    SYSTEM TO AUTOMATICALLY DETECT AND REPORT CHANGES OVER TIME IN A LARGE IMAGING DATA SET


    Contributors:

    Publication date :

    2019-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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