Pinch Recognition Using Finger Zones

Pinch Recognition Using Finger Zones

Enabling gesture input includes obtaining hand tracking data based on one or more camera frames, detecting a contact event between a first finger and a second finger based on the hand tracking data, and determining a first contact location on the first finger and a second contact location on the sec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Belyaev, Victor, Bar Yosef, Itay, Brewer, Daniel J, Nayak, Bhavin Vinodkumar, Schroeder, Matthias M, Shutzberg, Julian K
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Beschreibung
Zusammenfassung:Enabling gesture input includes obtaining hand tracking data based on one or more camera frames, detecting a contact event between a first finger and a second finger based on the hand tracking data, and determining a first contact location on the first finger and a second contact location on the second finger. In accordance with a determination that the first contact location and the second contact location are within a first predefined gesture zone for a first gesture, an input action is enabled corresponding to the first gesture.