IP Library › Patent Application 19260909
Patent Application
App. No. 19/260,909

METHODS AND SYSTEMS FOR DETECTION OF ANOMALOUS MOTION IN A VIDEO STREAM AND FOR CREATING A VIDEO SUMMARY

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Quick Facts
Patent No.
US None
App. No.
19/260,909
Abstract

A computer-implemented method, comprising: obtaining motion indicators for a plurality of samples of a video stream; obtaining an anomaly state for each of a plurality of time windows of the video stream, each of the time windows spanning a subset of the samples, by (i) obtaining estimated statistical parameters for the given time window based on measured statistical parameters characterizing the motion indicators for the samples in at least one time window of the video stream that precedes the given time window and (ii) determining the anomaly state for the given time window based on the plurality of motion indicators obtained for the samples in the given time window and the estimated statistical parameters; and processing the video stream based on the anomaly state for various ones of the time windows.

Claims (6)

1 . A computer-implemented media processing method, comprising:

obtaining a media stream;

for each time window of a plurality of time windows of the media stream, determining a state associated with that time window, the state being one of a plurality of possible states;

obtaining input from a user, the input identifying one or more event criteria;

processing at least the state associated with each time window of the media stream to identify a subset of time windows of the plurality of time windows of the media stream that meet the one or more event criteria; and

taking an action involving the identified subset of time windows.