×

MAPPER COMPONENT FOR MULTIPLE ART NETWORKS IN A VIDEO ANALYSIS SYSTEM

  • US 20100260376A1
  • Filed: 04/14/2009
  • Published: 10/14/2010
  • Est. Priority Date: 04/14/2009
  • Status: Active Grant
First Claim
Patent Images

1. A computer-implemented method for analyzing a sequence of video frames depicting a scene captured by a video camera, the method comprising:

  • receiving one or more data streams generated from the sequence of video frames;

    parsing the data streams to identify data inputs matching an input layer of one of a plurality of adaptive resonance theory (ART) networks, wherein each ART network is configured to generate clusters from the data inputs matching the input layer of a respective ART network, and wherein each cluster provides a statistical distribution of a characteristic of the scene derived from the data streams that has been observed to occur at a location in the scene corresponding to a location of the cluster;

    passing the data inputs to the ART network with the matching input layer;

    updating the generated clusters in the ART network with the matching input layer; and

    evaluating the clusters of the ART network with the matching input layer to determine whether the data inputs passed to the ART network are indicative of an occurrence of a statistically relevant event, relative to the clusters in the ART network with the matching input layer.

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