Patent ID: 11928892
Assignee: SK HYNIX INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. 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;
determining the motion of the object based on at least one of the depth image and the infrared image; and
recognizing a motion based on the infrared image,
wherein the recognizing of the motion based on the infrared image comprises:
identifying a third object included in the infrared image; and
determining whether the third object is recognized as a predetermined user input by using a convolutional neural network based deep learning algorithm.