Method and device for gesture control camera rotation and infrared gesture sensor

A gesture control, infrared gesture technology, applied in the field of control, can solve the problems of wasting power resources, uncertainty, motor idling, etc., to achieve the effect of improving accuracy
CN104320574BActive Publication Date: 2017-06-09GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Publication Date
2017-06-09

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Abstract

The invention is applicable to the technical field of control, and provides a method and device for controlling the rotation of a camera with gestures and an infrared gesture sensor. The method includes: acquiring infrared intensity value change information collected by an infrared gesture sensor; obtaining the hand's swipe direction according to the infrared intensity value change information, and obtaining the hand's swipe direction from a preset mapping relationship according to the hand's swipe direction A camera control instruction corresponding to the swipe direction; controlling the camera to rotate to a position corresponding to the control instruction according to the control instruction. The above method uses the infrared gesture sensor to sense the swipe direction of the hand, realizes the gesture control camera to rotate to the front or rear position, and improves the control accuracy, and solves the problem that the existing technology of controlling the camera rotation is prone to motor idling The problem.
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Description

technical field

[0001] The invention belongs to the technical field of control, and in particular relates to a method, a device and an infrared gesture sensor for gesture control camera rotation. Background technique

[0002] There are two ways to realize the rotatable camera currently on the market. One is manual rotation. There is no motor on this type of rotatable camera, and the angle of rotation cannot be controlled; the other is automatic rotation. This type of rotatable camera has a built-in electric motor, which can be controlled by controlling the rotation of the electric motor through a control chip. The angle by which the camera is rotated.

[0003] However, the existing method of controlling the rotation of the camera by an electric motor has many disadvantages. For example, the initial angle of the camera is not known before the rotation, so that it is impossible to determine how much the angle should be rotated to make the camera reach the front, rear or othe...

Claims

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