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Terminal equipment and control method and device thereof

A technology of terminal equipment and equipment, applied in the field of image processing, can solve the problems of inability to effectively control the anti-shake gimbal, image picture skew and jitter, anti-shake gimbal collision, etc., to improve stability and anti-interference ability, eliminate screen jitter , the effect of high reliability

Pending Publication Date: 2021-11-30
HANGZHOU HIKVISION DIGITAL TECH
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, during the use of the anti-shake gimbal, it is inevitable that there will be sudden changes in the motion state, such as running and violent shaking. The anti-shake gimbal is effectively controlled, and the image will appear skewed and shaken and other undesirable phenomena

Method used

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  • Terminal equipment and control method and device thereof
  • Terminal equipment and control method and device thereof
  • Terminal equipment and control method and device thereof

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Embodiment Construction

[0033] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, rather than limiting the present application. As used in this application and the claims, the singular forms "a", "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

[0034] It should be understood that although the embodiments of the present application may use terms such as first, second, and third to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present application, first information may also be called second information, and similarly, second ...

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Abstract

The invention provides terminal equipment and a control method and device thereof. The terminal equipment comprises an equipment body and an anti-shake holder arranged on the equipment body, wherein the anti-shake holder comprises an imaging module, a measurement sensor, a control chip and a motor. The control chip is used for determining a current attitude value and a target attitude value corresponding to the imaging module based on the motion data; determining a parameter correction value based on a deviation value between the current attitude value and the target attitude value, and correcting the initial control parameter based on the parameter correction value to obtain a target control parameter; and determining a control voltage based on the deviation value and the target control parameter, generating a motor control parameter based on the control voltage, and transmitting the motor control parameter to the motor; and the motor is used for rotating the imaging module by using the motor control parameter so as to enable the imaging module to acquire the image of a target scene at the position after rotation and eliminate image jitter in the image. Through the technical scheme of the invention, the image jitter in the image can be eliminated, and the image jitter degree is effectively reduced.

Description

technical field [0001] The present application relates to the field of image processing, and in particular to a terminal device and its control method and device. Background technique [0002] The working principle of the anti-shake gimbal: When the anti-shake gimbal moves in the direction of the roll angle (Roll), the gimbal bracket can move in the opposite direction of the roll angle, so that the camera fixed on the anti-shake gimbal can move in the direction of the roll angle. The direction remains stable; when the anti-shake gimbal moves in the direction of the pitch angle (Pitch), the gimbal bracket can move in the opposite direction of the pitch angle, so that the camera fixed on the anti-shake gimbal remains stable in the direction of the pitch angle; when the anti-shake gimbal moves When the gimbal moves in the direction of the yaw angle, the gimbal bracket can move in the opposite direction of the yaw angle, so that the camera fixed on the anti-shake gimbal remains ...

Claims

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Application Information

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IPC IPC(8): G05B11/42
CPCG05B11/42
Inventor 陈军
Owner HANGZHOU HIKVISION DIGITAL TECH
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