METHOD FOR USER GESTURE RECOGNITION IN MULTIMEDIA DEVICE AND MULTIMEDIA DEVICE THEREOF
First Claim
Patent Images
1. A display device, comprising:
- a first sensor to acquire a first image of a person;
a second sensor to acquire a second image of the person;
a storage device to store first information and second information, the first information identifying a plurality of gestures mapped to respective ones of a plurality of functions identified by the second information; and
a processor to recognize a gesture of the person based on the first and second images, and to perform a function corresponding to the recognized gesture based on the first and second information stored in the storage device, wherein;
the second image is detected based on the first image,the functions are different ones of the display device, andthe gestures are made with at least one body part of the person captured in the second image.
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Abstract
A display device includes a first sensor to detect a first image of a person and a second sensor to detect a second image of the person. A storage device stores first information and second information, where the first information identifies a plurality of gestures mapped to respective ones of a plurality of functions identified by the second information. A processor recognizes a gesture of the person based on the first and second images, and performs a function corresponding to the recognized gesture based on the first and second information.
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Citations
20 Claims
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1. A display device, comprising:
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a first sensor to acquire a first image of a person; a second sensor to acquire a second image of the person; a storage device to store first information and second information, the first information identifying a plurality of gestures mapped to respective ones of a plurality of functions identified by the second information; and a processor to recognize a gesture of the person based on the first and second images, and to perform a function corresponding to the recognized gesture based on the first and second information stored in the storage device, wherein; the second image is detected based on the first image, the functions are different ones of the display device, and the gestures are made with at least one body part of the person captured in the second image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A display device, comprising:
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a first sensor to acquire a first image of a person; a second sensor to acquire a second image of the person; a storage device to store first information and second information, the first information identifying a plurality of gestures mapped to respective ones of a plurality of functions identified by the second information; and a processor to perform a function based on the first and second images, wherein, in a first mode, the processor recognizes a gesture of the person based on the first and second images, and to perform a function corresponding to the recognized gesture based on the first and second information stored in the storage device, and wherein, in a second mode, the processor recognizes a trajectory of a body part moved by a user, the processor recognizing movement of the body part as a letter or number based on the first and second images, the processor to perform a function corresponding to the recognized movement, and wherein; the second image is detected based on the first image, and the functions are different ones of the display device. - View Dependent Claims (14, 15, 16, 17)
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18. A control method comprising:
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storing first information and second information, the first information identifying a plurality of gestures mapped to respective ones of a plurality of functions identified by the second information; and detecting a first image of a person; detecting a second image of the person; recognizing a gesture of the person based on the first and second images; and performing a function corresponding to the recognized gesture based on the first and second information, wherein the second image is detected based on the first image, the functions are different ones of a display device, and the gestures are made with at least one body part of the person captured in the second image. - View Dependent Claims (19, 20)
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Specification