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In this paper, we explain our experience in designing a prototype for 3-D hand tracking and dynamic gesture recognition. Our objective is to be able to continuously visually track the hand in a general background and to be able to recognize dynamic gestures in real time. The constraints and the conditions for our system to justify our approach are generic nonrestricted environment and generic nonspecific...
In this paper we present a framework for 3D hand tracking and dynamic gesture recognition using a single camera. Hand tracking is performed in a two step process: we first generate 3D hand posture hypothesis using geometric and kinematics inverse transformations, and then validate the hypothesis by projecting the postures on the image plane and comparing the projected model with the ground truth using...
In this paper we investigate the accuracy of vision based hand posture estimation using a single camera. We use a two step process to estimate the hand posture: we first generate 3D posture hypothesis using geometric and kinematics inverse transformations, and then validate the hypothesis by projecting the postures on the image plane and comparing the projected model with the ground truth using extracted...
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