3D Hand Gesture Image Recognition Method and System Thereof
First Claim
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1. A 3D hand gesture image recognition method comprising:
- operating a light field capturing unit to capture a hand gesture action to thereby obtain at least one 3D hand gesture image;
projecting the at least one 3D hand gesture image to a predetermined space to obtain at least one set of eigenvectors; and
comparing the eigenvectors with a plurality of samples to classify and recognize a signal of the 3D hand gesture image.
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Abstract
A 3D hand gesture recognition system includes a light field capturing unit, a calculation unit and an output unit. The light field capturing unit is provided to capture a hand gesture action to obtain a 3D hand gesture image. The calculation unit connects with the light field capturing unit and is provided to project the 3D hand gesture image to a predetermined space to obtain eigenvectors which are compared with the samples to classify and recognize a signal of the 3D hand gesture image. The output unit connects with the calculation unit to output the signal of the 3D hand gesture image to a predetermined device.
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Citations
20 Claims
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1. A 3D hand gesture image recognition method comprising:
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operating a light field capturing unit to capture a hand gesture action to thereby obtain at least one 3D hand gesture image; projecting the at least one 3D hand gesture image to a predetermined space to obtain at least one set of eigenvectors; and comparing the eigenvectors with a plurality of samples to classify and recognize a signal of the 3D hand gesture image. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A 3D hand gesture image recognition method comprising:
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operating a light field capturing unit to capture a series of hand gesture actions to thereby obtain a first 3D hand gesture image and a second 3D hand gesture image; projecting the first 3D hand gesture image and the second 3D hand gesture image to a predetermined space to obtain a first set of first eigenvectors and a second set of second eigenvectors; comparing the first eigenvectors and the second eigenvectors with a plurality of samples to classify and recognize a first signal of the first 3D hand gesture image and a second signal of the second 3D hand gesture image; and identifying the second signal of the second 3D hand gesture image with the first signal of the first 3D hand gesture image. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A 3D hand gesture image recognition system comprising:
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a first light field capturing unit provided to capture a hand gesture action to thereby obtain a first 3D hand gesture image; a calculation unit connected with the first light field capturing unit and provided to project the first 3D hand gesture image to a predetermined space to obtain a first set of first eigenvectors, with further comparing the first eigenvectors with a plurality of samples to classify and recognize a first signal of the first 3D hand gesture image; and an output unit connected with the calculation unit and provided to output the first signal of the first 3D hand gesture image to a predetermined device. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification