Pixel Forensics, Inc.

Paul Yi

Andrew E Merlino

Dean Doody

Jared S Berg

Techniques for determining if two video signals match by extracting features from a first and second video signal, and cross-correlating the features thereby providing a cross-correlation score at each of a number of time lags, then determining a mean magnitude of a difference of average values at each of the lags, and finally determining the similarity score based on both the cross-correlation scores and the mean magnitude difference scores, and optionally then outputting an indication of a degree of match between the first and second video signals.

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Nashua, NH, United States of America

Paul Yi