User terminal device and method of recognizing object thereof
First Claim
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1. An object recognizing method of a user terminal device, the object recognizing method comprising:
- activating a first sensor and a second sensor included in a plurality of different types of sensors;
obtaining first information by sensing a target object using the first sensor and second information by sensing the target object using the second sensor;
determining a first category to which the target object belongs based on the first information and a second category to which the target object belongs based on the second information, the first category being parallel with the second category;
determining first objects included in the first category and second objects included in the second category; and
estimating an object commonly belonging to the first objects and the second objects as a recognition result of the target object,wherein the determining of the first and second categories further comprises;
in response to a user image being captured by a camera as one of the plurality of sensors, parsing a user expression in the user image;
determining that the first and second categories are from a positive category comprising objects having positive attributes if the user expression is determined to be a positive expression; and
determining that the first and second categories are from a negative category comprising objects having negative attributes if the user expression is determined to be a negative expression.
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Abstract
A user terminal device is provided. The user terminal device includes a plurality of different types of sensors, a storage unit configured to store object information, and a controller configured to acquire sensing results of the plurality of sensors, determine a plurality of object categories respectively corresponding to the sensing results, and compare objects belonging to the plurality of object categories to estimate an object commonly belonging to the object categories as a recognition result.
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Citations
16 Claims
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1. An object recognizing method of a user terminal device, the object recognizing method comprising:
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activating a first sensor and a second sensor included in a plurality of different types of sensors; obtaining first information by sensing a target object using the first sensor and second information by sensing the target object using the second sensor; determining a first category to which the target object belongs based on the first information and a second category to which the target object belongs based on the second information, the first category being parallel with the second category; determining first objects included in the first category and second objects included in the second category; and estimating an object commonly belonging to the first objects and the second objects as a recognition result of the target object, wherein the determining of the first and second categories further comprises; in response to a user image being captured by a camera as one of the plurality of sensors, parsing a user expression in the user image; determining that the first and second categories are from a positive category comprising objects having positive attributes if the user expression is determined to be a positive expression; and determining that the first and second categories are from a negative category comprising objects having negative attributes if the user expression is determined to be a negative expression. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A user terminal device comprising:
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a plurality of different types of sensors comprising a first sensor and a second sensor; and a processor configured to; activate a first sensor and a second sensor included in the plurality of different types of sensors, obtain first information by sensing a target object using the first sensor and second information by sensing the target object using the second sensor, determine a first category to which the target object belongs based on first information and a second category to which the target object belongs based on the second information, the first category being parallel with the second category, determine first objects included in the first category and second objects included in the second category, and estimate an object commonly belonging to the first objects and the second objects as a recognition result of the target object, wherein the plurality of sensors comprises a camera, and wherein the processor is configured to determine the first and second categories by; in response to a user image being captured by the camera, parsing a user expression in the user image; determining that the first and second categories are from a positive category comprising objects having positive attributes if the user expression is determined to be a positive expression; and determining that the first and second categories are from a negative category comprising objects having negative attributes if the user expression is determined to be a negative expression. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification