Novel high-resolution adjustable vertical three-dimensional scanning instrument

Abstract

The invention relates to a new high-resolution adjustable vertical three-dimensional scanner, which includes a bracket, a pan platform is installed on the top of the bracket, a rotating platform is installed on the upper part of the platform, a handle is installed on the rotating platform, and the handle is connected with a lifting screw , the top of the turntable is connected with a support seat, and the upper part of the support seat is installed with a camera A, a scanning device and a camera B, the scanning device is connected with a processor, the processor is connected with a memory and a display screen, and the processor is connected with a power supply and A / D The conversion module, the A / D conversion module is connected with the camera A and the camera B, the processor is connected with the computer, the computer is connected with the rotary controller, and the rotary controller is connected with the rotary table, which has the advantages of reasonable design, simple and compact structure, simple operation, It has the advantages of small size, light weight, large scanning range, fast scanning speed, high precision, safety and reliability, stable operation, long service life, high economic benefit and wide application range.

Description

technical field [0001] The invention belongs to the technical field of scanning instruments and equipment, in particular to a three-dimensional scanner, in particular to a novel high-resolution adjustable vertical three-dimensional scanner. Background technique [0002] Three-dimensional laser scanning technology, also known as "real scene replication technology", is the product of the combination of digital photogrammetry technology, computer technology and modern laser technology and other modern high-tech technologies. It is another breakthrough in surveying and mapping technology after GPS spatial positioning technology. With the continuous development of science and technology, 3D laser scanning technology is becoming more and more mature. 3D laser scanning system can be used to scan any object or real scene, and then realize the collection of 3D stereoscopic information and data modeling, especially suitable for irregular large-scale targets and The real scene, the sco...

AI Technical Summary

Problems solved by technology

[0002] Three-dimensional laser scanning technology, also known as "real scene replication technology", is the product of the combination of digital photogrammetry technology, computer technology and modern laser technology and other modern high-tech technologies. It is another breakthrough in surveying and mapping technology after GPS spatial positioning technology. With the continuous development of science and technology, 3D laser scanning technology is becoming more and more mature. 3D laser scanning system can be used to scan any object or real scene, and then realize the collection of 3D stereoscopic information and data modeling, especially suitable for irregular large-scale targets and The real scene, the scope of use involves various industries, the real objects around us are presented in front of us in a three-dimensional way, the traditional photography method has its limitations, the camera can only obtain the two-dimensional image information of the object, and cannot obtain the depth of the object data, it is impossible to establish a three-dimensional model of the object, and the total station can obtain the three-dimensional information of a certain point or points of the object, but it is obviously unrealistic to establish a three-dimensional model only by a few points, and the theodolite cannot meet the requirements

With the development of society, the era of 3D digitalization has come and the rapid development of information acquisition technology, there is an urgent need for fast, accurate, and massive 3D information acquisition of objects in various fields. For industrial production, national defense and military, film and television entertainment, mechanical processing, and medical applications , cultural relics protection and other industries will have a huge promotion effect, which will undoubtedly be a revolutionary breakthrough, but the existing three-dimensional scanning device has low measurement accuracy, narrow measurement range, and large limitations. Therefore, it is necessary to design a reasonable design, structural Simple and compact, easy to operate, easy to disassemble, small in size, light in weight, large in scanning range, fast in scanning speed, high in precision, safe and reliable, stable in operation, long in service life, high in economic benefits, high in work efficiency, and widely applicable to a new type of High resolution adjustable vertical 3D scanner is necessary

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