MOTION SENSING METHOD AND MOTION SENSING DEVICE
First Claim
1. A motion sensing device comprising:
- at least one infrared sensor configured to rotate relative to the motion sensing device and detect a human body in proximity to the motion sensing device;
a camera configured to acquire a human body temperature distribution image;
at least one processor coupled to the at least one infrared sensor and the camera;
a non-transitory storage medium coupled to the at least one processor and configured to store a plurality of instructions, which cause the motion sensing device to;
detect the human body and adjust rotation angle of the at least one infrared sensor to track the human body;
acquire a human body temperature distribution image of the human body from the camera, and analyze a human body contour image based on the acquired human body temperature distribution image;
acquire distance measurement between a moving part of the human body and the motion sensing device;
compare the acquired human body contour image with stored human body contour images, and determine a target human body contour image matching with the acquired human body contour image from the stored human body contour images, and determine a two-dimensional motion corresponding to the target human body contour image;
determine a corresponding operation according to the determined two-dimensional motion and the acquired distance measurement between the moving part of human body and the motion sensing device;
determine a target control signal according to the determined operation and a relationship table defining a relationship between the number of operations and the number of control signals; and
control the motion sensing device according to the determined target control signal.
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Accused Products
Abstract
A motion sensing method is applied in a motion sensing device to imitate or repeat movement of human body or parts using a camera and a sensor. The method comprises detecting human body and adjusting rotation angle of an infrared sensor to track parts of the human body having acquired human body temperature distribution image from the camera. Human body contour image is analyzed and distances between a moving part of the human body and the motion sensing device are acquired. Determining a target contour image by reference to stored human body contour images and determining a corresponding two-dimensional motion. A target control signal is determined according to the determined operation and a relationship table defining a relationship between the number of operations and the number of control signals. The motion sensing device is controlled to act according to the determined target control signal.
9 Citations
13 Claims
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1. A motion sensing device comprising:
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at least one infrared sensor configured to rotate relative to the motion sensing device and detect a human body in proximity to the motion sensing device; a camera configured to acquire a human body temperature distribution image; at least one processor coupled to the at least one infrared sensor and the camera; a non-transitory storage medium coupled to the at least one processor and configured to store a plurality of instructions, which cause the motion sensing device to; detect the human body and adjust rotation angle of the at least one infrared sensor to track the human body; acquire a human body temperature distribution image of the human body from the camera, and analyze a human body contour image based on the acquired human body temperature distribution image; acquire distance measurement between a moving part of the human body and the motion sensing device; compare the acquired human body contour image with stored human body contour images, and determine a target human body contour image matching with the acquired human body contour image from the stored human body contour images, and determine a two-dimensional motion corresponding to the target human body contour image; determine a corresponding operation according to the determined two-dimensional motion and the acquired distance measurement between the moving part of human body and the motion sensing device; determine a target control signal according to the determined operation and a relationship table defining a relationship between the number of operations and the number of control signals; and control the motion sensing device according to the determined target control signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A motion sensing method, applied in a motion sensing device defining a camera and at least one infrared sensor, the method comprising:
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detecting human body in proximity to the motion sensing device and adjusting rotation angle of the at least one infrared sensor to track the human body; acquiring human body temperature distribution image from the camera, and analyze the human body contour image based on the acquired human body temperature distribution image; acquiring distance measurement between a moving part of the human body and the motion sensing device; comparing the acquired human body contour image with stored human body contour images, and determining a target human body contour image matching with the acquired human body contour image from the stored human body contour images; determining a two-dimensional motion corresponding to the target human body contour image; determining a corresponding operation according to the determined two-dimensional motion and the acquired distance measurement between the moving part of human body and the motion sensing device; determining a target control signal according to the determined operation and a relationship table defining a relationship between the number of operations and the number of control signals; and controlling the motion sensing device according to the determined target control signal. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification