Optical anti-shake test device, optical anti-shake test system, anti-shake rate determination method and anti-shake rate determination device

Abstract

The embodiment of the invention provides an optical anti-shake test device, an optical anti-shake test system, an anti-shake rate determination method and an analysis device. The optical anti-shake testing device comprises a camera movement, a vibration table, a vertical motor, a horizontal motor and a target, the camera movement is fixedly connected to the vibration table, the vertical motor drives the vibration table to vertically shake, the horizontal motor drives the vibration table to horizontally shake, the collection range of the camera movement covers the target, and the camera movement collects an image of the target center point of the target to carry out a shake test. According to the invention, due to the arrangement of the vibration table and the vertical motor, the shaking inthe vertical direction can be realized, and due to the arrangement of the horizontal motor, the shaking in the horizontal direction can be realized, the shaking in the horizontal direction is avoided, the comprehensiveness of the shaking is realized, the optical anti-shaking test can be accurately carried out, and the test effect is improved.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to an optical anti-shake test device, a system, a method for determining an anti-shake rate, and an analysis device. Background technique [0002] Optical anti-shake relies on the special lens or the structure of the photosensitive element to minimize the instability of the image captured by the camera movement caused by the operator's shaking during use. [0003] At present, in order to test the optical anti-shake function of the camera core, the environment in which the camera core is located in reality is simulated by an optical anti-shake test device to test the optical anti-shake function of the camera core. [0004] In the related art, the optical anti-shake test device drives the drive assembly to move a preset distance through the motor to rotate the camera movement to the required shake angle. This optical anti-shake test device can only achieve horizontal shake, but in act...

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Problems solved by technology

[0004] In the related art, the optical anti-shake test device drives the drive assembly to move a preset distance through the motor to rotate the camera movement to the required shake angle. This optical anti-shake test device can only achieve horizontal shake, but in actual application scenarios Among them, the shake of the camera movement is in all directions, not only the horizontal direction, which makes the shake achieved by the existing optical anti-shake test device not comprehensive, resulting in the inability to accurately perform the optical anti-shake test, making the test effect poor

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