I describe here a real-time vision-based gesture recognition system used in interactive computer music performances. The performer moves his hands in a video-camera capture area, the camera sends the signal to a video digitizer card plugged into a computer, the computer processes the reconstructed figures of the performer's hands in movement and recognizes x-y positions, shape (posture) and angle of rotation of both the hands. Data extracted from the image analysis every frame is used for controlling real-time interactive computer music performances. Two approaches, one more formal the other really operative, are presented.
Handel, a Free-Hands Gesture Recognition System
Leonello Tarabella
2005
Abstract
I describe here a real-time vision-based gesture recognition system used in interactive computer music performances. The performer moves his hands in a video-camera capture area, the camera sends the signal to a video digitizer card plugged into a computer, the computer processes the reconstructed figures of the performer's hands in movement and recognizes x-y positions, shape (posture) and angle of rotation of both the hands. Data extracted from the image analysis every frame is used for controlling real-time interactive computer music performances. Two approaches, one more formal the other really operative, are presented.File | Dimensione | Formato | |
---|---|---|---|
prod_184769-doc_32878.pdf
accesso aperto
Descrizione: Handel, a Free-Hands Gesture Recognition System
Tipologia:
Versione Editoriale (PDF)
Dimensione
319.66 kB
Formato
Adobe PDF
|
319.66 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.