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Assisted surveillance of vehicles-of-interest

  • US 9,864,923 B2
  • Filed: 06/20/2016
  • Issued: 01/09/2018
  • Est. Priority Date: 03/13/2012
  • Status: Active Grant
First Claim
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1. A computer-implemented image processing method, the computer including a processor and a memory operatively coupled to the processor, the method performed by the processor comprising:

  • accessing image data representing a plurality of images of a plurality of vehicles;

    accessing a discriminative type-specific vehicle model calculated from training data representing a predefined vehicle attribute;

    processing, using the discriminative type-specific vehicle model, a portion of the image data to automatically detect a vehicle feature of a vehicle of interest from the plurality of vehicles represented in two or more images of the plurality of images based on the predefined vehicle attribute;

    processing the portion of the image data to automatically generate vehicle data representing the detected vehicle feature; and

    reconstructing a path traveled by the vehicle of interest using the vehicle data.

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