METHOD AND SYSTEM FOR RECOGNIZING AN OBJECT
First Claim
1. A method for recognizing an object, the method comprising:
- emitting an array of infrared rays from an infrared emitter towards a projection region, the projection region including a first object;
generating a reference infrared image by recording an intensity of ray reflection from the projection region without the first object;
generating a target infrared image by recording the intensity of ray reflection from the projection region with the first object;
comparing the target infrared image to the reference infrared image to generate a predetermined intensity threshold; and
extracting the first object from the target infrared image, if the intensity of ray reflection of the target infrared image of the first object exceeds the predetermined intensity threshold.
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Abstract
A method, a system, and a non-transitory computer readable medium for recognizing an object are disclosed, the method including: emitting an array of infrared rays from an infrared emitter towards a projection region, the projection region including a first object; generating a reference infrared image by recording an intensity of ray reflection from the projection region without the first object; generating a target infrared image by recording the intensity of ray reflection from the projection region with the first object; comparing the target infrared image to the reference infrared image to generate a predetermined intensity threshold; and extracting the first object from the target infrared image, if the intensity of ray reflection of the target infrared image of the first object exceeds the predetermined intensity threshold.
19 Citations
18 Claims
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1. A method for recognizing an object, the method comprising:
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emitting an array of infrared rays from an infrared emitter towards a projection region, the projection region including a first object; generating a reference infrared image by recording an intensity of ray reflection from the projection region without the first object; generating a target infrared image by recording the intensity of ray reflection from the projection region with the first object; comparing the target infrared image to the reference infrared image to generate a predetermined intensity threshold; and extracting the first object from the target infrared image, if the intensity of ray reflection of the target infrared image of the first object exceeds the predetermined intensity threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 9, 10)
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8. A system for recognizing an object, the system comprising:
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an infrared emitter configured to emit an array of infrared rays from an infrared emitter towards a projection region, the projection region including a first object; an infrared camera for recording an intensity of ray reflection from the projection region without the first object as a reference infrared image and the intensity of ray reflection of the projection region with the first object infrared image of the first object as a target infrared image; and a processor for; comparing the target infrared image to the reference infrared image to generate a predetermined intensity threshold; and extracting the first object from the target infrared image, if the intensity of ray reflection of the target infrared image of the first object exceeds the predetermined intensity threshold. - View Dependent Claims (11)
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12. A non-transitory computer readable medium containing a computer program having computer readable code embodied to carry out a method for recognizing an object, the method comprising:
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emitting an array of infrared rays from an infrared emitter towards a projection region, the projection region including a first object; generating a reference infrared image by recording an intensity of ray reflection from the projection region without the first object; generating a target infrared image by recording the intensity of ray reflection from the projection region with the first object; comparing the target infrared image to the reference infrared image to generate a predetermined intensity threshold; and extracting the first object from the target infrared image, if the intensity of ray reflection of the target infrared image of the first object exceeds the predetermined intensity threshold. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification