METHOD CIRCUIT AND SYSTEM FOR HUMAN TO MACHINE INTERFACING BY HAND GESTURES
First Claim
1. A system for human to machine interfacing using one or more 3D hand skeleton models, said system comprising:
- an image acquisition circuit to acquire a 2D image of a hand;
a hand feature identifier module to identify hand features in an acquired image;
an image skeleton builder module adapted to generate a 2D skeleton dataset of the hand using identified features; and
a 3D skeleton builder module adapted to generate a 3D hand skeleton dataset by determining a configuration of some or all of said one or more 3D hand skeleton models whose 2D projection substantially corresponds to the generated 2D skeleton dataset.
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Abstract
Disclosed is a system method and circuit for human to machine interfacing using one or more 3D hand skeleton models, comprising an image acquisition circuit to acquire a 2D image of a hand, a hand feature identifier module to identify hand features in an acquired image and an image skeleton builder module to generate a 2D skeleton dataset of the hand using identified features. A 3D skeleton builder module is adapted to generate a 3D hand skeleton dataset by determining a configuration of some or all of the one or more 3D hand skeleton models whose 2D projection substantially corresponds to the generated 2D skeleton dataset.
167 Citations
15 Claims
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1. A system for human to machine interfacing using one or more 3D hand skeleton models, said system comprising:
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an image acquisition circuit to acquire a 2D image of a hand; a hand feature identifier module to identify hand features in an acquired image; an image skeleton builder module adapted to generate a 2D skeleton dataset of the hand using identified features; and a 3D skeleton builder module adapted to generate a 3D hand skeleton dataset by determining a configuration of some or all of said one or more 3D hand skeleton models whose 2D projection substantially corresponds to the generated 2D skeleton dataset. - View Dependent Claims (2, 3, 4, 5)
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6. A method for human to machine interfacing using one or more 3D hand skeleton models comprising:
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Acquiring a 2D image of a hand; Identifying one or more hand features in an acquired image; Generating a 2D skeleton dataset of the hand using identified features; and Generating a 3D hand skeleton dataset by determining a configuration of some or all of said one or more 3D hand skeleton models whose 2D projection substantially corresponds to the generated 2D skeleton dataset. - View Dependent Claims (7, 8, 9, 10)
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11. A circuit for generating a 3D hand skeleton dataset by using one or more 3D hand skeleton models, said circuit comprising:
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a hand feature identifier module to identify hand features in a 2D image of a hand; an image skeleton builder module adapted to generate a 2D skeleton dataset of the hand using identified features; and a 3D skeleton builder adapted to determine a configuration of the one or more 3D hand skeleton models whose 2D projection substantially corresponds to the generated 2D skeleton dataset. - View Dependent Claims (12, 13, 14, 15)
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Specification