Stereo relative space imaging aerial-surveying instrument

Abstract

The invention discloses a stereo relative space imaging aerial-surveying instrument. The front end of a casing is provided with a monitor lens, the back end of which is provided with a lens stereoscope keeping a 45-degree angle from the monitor lens. A layer of mercury reflection material is brushed on a horizontal surface of the lens stereoscope. A prism box is arranged at a position which is 1-8 cm below a reflection focal plane of the lens stereoscope. The middle part and the outer periphery of the prism box are respectively provided with a rotary prism group consisting of two right-angle-shaped rotary prisms. The right-angle edges at the bottoms of the two right-angle-shaped rotary prisms at the outer periphery of the prism box are externally provided with amplifying lenses. Circle centers of the two amplifying lenses are respectively provided with two black measuring mark points. Two digital long-focus cameras are connected with two laptops which have the same functions and are internally provided with aerial-surveying softwares, by data wires. The two liquid crystal display screens of the two laptops form a liquid crystal stereo relative display screen. The invention has the advantages of simple structure, small volume, convenient operation and use and low price, and the eyes can be directly used for observing stereo images.

Description

technical field [0001] The invention relates to a three-dimensional relative space imaging aerial survey instrument. Background technique [0002] Existing aerial survey instruments cannot directly observe stereoscopic images with the naked eye, and can only complete the surveying and mapping of stereo imaging with the help of stereo glasses, optical components and other mechanical components in the aerial survey instrument or computers. This aerial survey instrument is inconvenient to use. During the process, people's eyes are easily fatigued; its optical elements and mechanical structure are relatively complicated, the operation is troublesome, the volume is large, heavy, and the price is relatively expensive. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a stereoscopic stereoscopic image with simple structure, small size, convenient operation and use, low price, and without wearing ste...

AI Technical Summary

Problems solved by technology

[0002] Existing aerial survey instruments cannot directly observe stereoscopic images with the naked eye, and can only use stereoscopic glasses, optical components and other mechanical components in the aerial survey instrument or computers to complete the surveying and mapping of stereoscopic imaging. This aerial survey instrument is inconvenient to use. People's eyes are easily fatigued during the process; its optical components and mechanical structure are relatively complex, cumbersome to operate, large in size, heavy and expensive

Images