Optical anti-shake test device, system, method and device for determining anti-shake rate

Abstract

The embodiment of the present invention provides an optical anti-shake test device, system, anti-shake rate determination method and analysis device. The optical anti-shake test device includes a camera core, a vibration table, a vertical motor, a horizontal motor and a target, and the camera core Fixedly connected to the vibrating table, the vertical motor drives the vibrating table to vibrate vertically, and the horizontal motor drives the vibrating table to vibrate horizontally. The acquisition range of the camera movement covers the target, and the camera movement collects the image of the target center point of the target for jitter testing. In the present invention, since the vibrating table and the vertical motor are provided, the shaking in the vertical direction can be realized, and because the horizontal motor is provided, the shaking in the horizontal direction can be realized, avoiding the shaking that can only be realized in the horizontal direction, and achieving The comprehensiveness of the jitter makes it possible to accurately conduct the optical anti-shake test and improve the test effect.

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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