CPC G06V 40/20 (2022.01) [G06N 3/04 (2013.01); G06T 7/55 (2017.01); H04N 23/56 (2023.01); G06T 2207/10028 (2013.01); G06T 2207/10048 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01)] | 20 Claims |
1. A method for recognizing a motion or gesture of an object, comprising:
operating an optical sensor device to capture light reflected from the object under illumination by light emitted toward the object;
generating, by comparing the emitted light to the reflected light, a depth image including distance information indicating a distance between the optical sensor device and the object;
generating, based on the light reflected from the object, an infrared image including infrared image information associated with the object; and
determining the motion of the object based on at least one of the depth image and the infrared image wherein the depth image includes a first depth image and a second depth image, and
wherein the generating of the depth image comprises:
generating the first depth image by operating image sensor pixels that capture the light reflected from the object, according to a first operation mode; and
generating the second depth image by operating the image sensor pixels according to a second operation mode, in a case where the first depth image satisfies a first mode transition condition associated with a recognition of an identity of the object.
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