METHOD AND APPARATUS FOR EXTRACTING A FINGERPRINT OF VIDEO HAVING A PLURALITY OF FRAMES

METHOD AND APPARATUS FOR EXTRACTING A FINGERPRINT OF VIDEO HAVING A PLURALITY OF FRAMES

A method for extracting a fingerprint of a video having a plurality of frames includes obtaining a plurality of pixel value matrices from each of the plurality of frames, calculating maximum values of average pixel values in each axis of the plurality of pixel value matrices for each of the pluralit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM, Dae Hwang, KIM, Seung-bin, JEON, Jisu, PARK, Jongeun, SHIN, Seong Hyeon
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
PHYSICS
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Beschreibung
Zusammenfassung:A method for extracting a fingerprint of a video having a plurality of frames includes obtaining a plurality of pixel value matrices from each of the plurality of frames, calculating maximum values of average pixel values in each axis of the plurality of pixel value matrices for each of the plurality of frames, and calculating the fingerprint of the video based on a temporal correlation of the maximum values calculated for the plurality of frames.