Overall view visual system based on double-curve viewfinder

Abstract

This invention relates to a kind of overall view vision system based on hyperboloid mirrorscope, overall view mirrorscope and overall view connector compose overall view finder module, the zoom lens connector and the zoom lens compose the zoom lens module, the upper part of the glass protecting cover is blocked in the flute of the overall view finder connector, the down part is blocked in the flute zoom lens connector, to make both the overall view mirrorscope and the zoom lens are put in the glass protecting cover, the finder telecamera links with the zoom lens connector. The centre of overall view mirrorscope , zoom lens and telecamera sensor are in the same straight line , it has ascertained optical imaging focal point of the overall view system; the said overall view mirrorscope is hyperboloid structure , the reflection focal which the hyperboloid point corresponded and the optical imaging focal point of the overall view system coincide. The overall view mirrorscope in the invention adopts the hyperboloid structure, it can satisfy the range demand of wide angles finder of the system, the module combination method is easy to assemble and change, has improved the reliability of the system.

Description

technical field [0001] The invention relates to a panoramic vision system based on a hyperboloid viewfinder, which integrates modules such as a hyperboloid viewfinder, a zoom lens, and a viewfinder camera, and uses technologies in optical imaging and mechanical design to improve the system's ability to identify and monitor the environment. breadth, precision and accuracy. Background technique [0002] Vision systems are very important sensing means in many fields, such as security, monitoring, robot systems, image processing, etc. For a long time, all units of industry, university and research institutes have continuously developed and improved their imaging systems according to different application occasions, in order to obtain images with more stable quality and more information. Panoramic vision system is gradually adopted by people because of its advantages of super large viewing angle. [0003] Panoramic vision technology is to use the principle of mirror reflection ...

AI Technical Summary

Problems solved by technology

However, the current products have certain defects in the design of the connection and installation of these three parts: one way is to use a completely fixed connection method for the three parts, that is, to install the viewfinder and the camera together in a one-time fixed way , such an approach results in limitations in the use of the panoramic vision product; another approach is to completely use movable connections for the three parts, such as bolted connecti

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