Microwave frequencies based on frequency-modulated continuous-wave (FMCW) technique as applied to synthetic aperture radar (SAR) imaging have many potential applications related to security, automotive, mapping, medic...
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3d model reconstruction technology is the technical basis for reconstructing reality in virtual reality. 3d visualization of teeth is widely used and of great significance in the field of tooth extraction and repair. ...
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In the actual production measurement process, the vision of machine vision is to broaden the application scene of surface structured light and realize the surface measurement anddetection of large parts. This paper i...
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ISBN:
(纸本)9781643683225;9781643683232
In the actual production measurement process, the vision of machine vision is to broaden the application scene of surface structured light and realize the surface measurement anddetection of large parts. This paper introduces a 3dimage mosaic system based on fringe projection. The sensor system is composed of a dLP projector and a 3d camera, and is fixed at the end of the robot arm. The three-dimensional point clouddata of the workpiece surface to be measured is obtained by moving the manipulator and using the raster projection method. An algorithm of rough positioning using manipulator is proposed, and the automobile splicing experiment is carried out. Experimental results show that this method can effectively obtain 3d point clouddata and has good stitching accuracy.
Holes are common and important feature information in sheet metal parts, and play a decisive role in product production and assembly. The 3d contour reconstruction method based on passive binocular vision has been wid...
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Nowadays, the flow of information is paramount in order for everyone to have the knowledge they need to make decisions as soon as possible. It is no different in digital pathology either. There is still research andd...
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ISBN:
(纸本)9798350398823
Nowadays, the flow of information is paramount in order for everyone to have the knowledge they need to make decisions as soon as possible. It is no different in digital pathology either. There is still research anddevelopment today to make relevant medical information available to right holders as soon as possible. One possible direction of development is the use of real-time multi-user software. With these programs, users are able to collaborate in real time from around the world, set up a diagnosis together, and share it with others. By using this type of software, users can make decisions together by receiving the same data. These data can be, among other things, various measurementdata, imagedata, morphological data. Implementing this software is difficult in several ways, such as processing huge amounts of data and ensuring smooth operation for multiple users. Some possible uses in the future include online medical training, preparation for and consultation on surgeries. In this paper, we present similar software solutions currently available on the market and under development, as well as our team's solution to the problem described.
In order to improve the adaptability of packaging paper and the high-speed packaging machine, we designed a set of non-contact precision inspection and evaluation system for the packaging paper products. A macro laser...
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Combined with the General Requirement of "digital national net work"and the concept of "Ubiquitous power internet of things", digital construction and intelligent sensing technology are introduced ...
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ISBN:
(纸本)9798350303636
Combined with the General Requirement of "digital national net work"and the concept of "Ubiquitous power internet of things", digital construction and intelligent sensing technology are introduced into the construction of power transmission and transformation projects. Relying on the fifth passage project of Jiangsu Province, through BIM fine modeling, solving the design drawing inspection of super-high Tower, construction scheme simulation;through finite element analysis, combined with intelligent sensing system, on-line monitoring of the construction site, provide technical support for construction process safety. The key technology of intelligent acceptance is studied by laser point cloud3d imaging of unmanned aerial vehicle (UAV), and the assistant intelligent acceptance of transmission tower and transmission line is realized. In the aspect of quality and safety control based on 3d, from the material of Super High Tower to the on-the-spot self-developed mobile phone end + PC end linkage based on 3d visualization, the automatic quality control of Steel Tower Coating (primer, intermediate paint, topcoat, etc.) is one of the innovations of the project based on 3d quality control technology. The application of the development result "Intelligent management platform of transmission anddistribution engineering based on three-dimensional model"in the large-span project, realizes the Quality Safety Control based on visualization for the super-high tower, the monitoring and control system of Beidou deformation, which uses sensors based on the Internet of things technology and solar energy with its own power supply system, has improved the automatic management level of tower quality and the inspection efficiency of quality inspectors during the construction of super-high towers, the wireless automatic safety monitoring of the super-high tower based on the Internet of things has been realized, and the problems of the super-high tower being unable to be wired, power suppl
This paper presents a novel method for accurately encoding 3d range geometry within the color channels of a 2d RGB image that allows the encoding frequency-and therefore the encoding precision-to be uniquely determine...
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In this paper, a low-cost single camera, single projector system that could be built in a desktop nail printer will be described. The usage of this system is to capture an image of a finger nail and to generate a 3d h...
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Activity recognition and pose estimation are ingeneral closely related in practical applications, even though they are considered to be independent tasks. In this paper, we propose an artificial 3d coordinates and CNN...
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