Method and device for head tracking and computer-readable recording medium

Method and device for head tracking and computer-readable recording medium

A method for performing head tracking is disclosed. The method includes receiving an input of an image including a facial area and tracking a movement of the facial area, including if a rotation angle of a facial area is within a predetermined angle range from a front side, searching for a location...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: RYU WOO JU
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:A method for performing head tracking is disclosed. The method includes receiving an input of an image including a facial area and tracking a movement of the facial area, including if a rotation angle of a facial area is within a predetermined angle range from a front side, searching for a location change of feature points within a facial area through a comparison with a template learned in advance and if a rotation angle of a facial area is beyond a predetermined angle range from a front side, searching for a location change of feature points within a facial area through a comparison with a facial area image frame previously inputted.