Image acquisition device with balancing function

Abstract

The invention discloses an image acquisition device with a balancing function, including a base, the central position above the base is fixedly connected with a telescopic cylinder, a balancer is installed at the central position in the telescopic cylinder, a scale mark is arranged at that center position of the balancer, the upper part of the balancer is fixedly connected with a hollow cylinder,the hollow cylinder is slidably connected with a telescopic rod, the telescopic rod can be protruded into the hollow cylinder, a left side of the telescopic rod is fixedly connected with a lifting device, the lifting device is fixedly connected with a lifting hole, an upper part of the telescopic rod is fixedly connected with a lower fixing block, a rotating rod is installed at the central position of the lower fixing block, the lower end of the rotating rod is arranged in the lower fixing block, an upper end of the rotating rod is arranged at the central position inside the upper fixing block, the rotating rod is fixedly connected with the upper fixing block, and the upper part of the upper fixing block is fixedly connected with a support bar. The invention can effectively solve the problem of light interference in a high-cabinet scene and improve the quality of image acquisition through the design of a light shield and a light supplement lamp.

Description

technical field [0001] The invention belongs to the technical field of computer image acquisition, and in particular relates to an image acquisition device with a balancing function. Background technique [0002] In high cabinet scenarios such as banks, automatic face recognition by machines can help operators complete a large number of face comparison tasks more accurately and efficiently every day. However, because the design of the existing image acquisition device (such as a camera) with a balance function does not match the scene of the high cabinet, the effect of face acquisition is seriously affected, which in turn affects the accuracy of face comparison. [0003] For reasons of safety and convenient operation, the image acquisition device with balancing function in the high cabinet scene cannot be placed outside the counter, but can only be placed inside the bulletproof glass. Therefore, the image acquisition device with balancing function needs to pass through the b...

AI Technical Summary

Problems solved by technology

Image acquisition devices with balancing functions placed inside high cabinets are generally susceptible to interference from light sources

The bulletproof glass of the high cabinet is thicker than ordinary glass, and the light sources inside and outside the high cabinet (including lighting, computer screens, etc.) and metal and other objects are projected on the bulletproof glass, which will easily pollute the collected face information and affect the recognition results.

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