نتایج جستجو برای: Photogrammetry
تعداد نتایج: 5361 فیلتر نتایج به سال:
Digital Photogrammetry Grid (DPGrid) is the new generation of processing system with high efficiency for digital photogrammetry, developed based on computer network, cluster parallel processing and the new development of photogrammetry, in Wuhan University, P. R. China. The general situation of DPGrid is introduced firstly in this paper, including brief introduction of hardware, normal photogra...
The digital image contains efficient and useful information which enables measurement and data acquisition. One of the methods that facilitate measuring and interpreting objects, using the image solely, is close-range photogrammetry. Among the various fields of science, whenever a precise measurement is required, this approach can be applied. One of these fields is Medical Sciences that due to ...
background : improvement of facial beauty is a major reason why patients with dentofacial problems opt for orthognathic surgery. people are eventually judged by their facial appearance by themselves, their friends & family and even surgeons. with the recent developments in technology, we now have a 3d structure that can build and analyze 3d images before & after surgery and review the extent of...
5. Accuracy in digital photogrammetry 6. Application examples of digital photogrammetry 6.1 City modeling 6.2 Human motion analysis 6.2.1 Gait analysis 6.2.2 Ergonomics and management 6.3 Digital archives of Relics 7. Into the 21 st century Glossary Bibliography Biographical Sketch
In the past few decades, Computer Aided Design (CAD) systems have evolved from 2D tools that assist in construction design to the basis of software systems for a variety of applications, such as (re)design, manufacturing, quality control, and facility management. The basic functions of a modern CAD system are storage and retrieval of 3D data, their construction, manipulation, and visualisation....
Terrestrial photogrammetry is engaged in measurement, contour delineation or 3D reconstruction with photos captured by a camera located on the ground. Terrestrial photogrammetry has gained wide applications in many fields such as 3D building reconstruction, heritage protection and so on. In this paper, a new instrument named photo total station system has been adopted and meanwhile based on thi...
This paper presents a basic theory of intelligent photogrammetry and corresponding physically independent agent systems named Photogrammetron. Intelligent photogrammetry is a fusion of ideas, techniques and applications from digital photogrammetry, active vision and intelligent agents, aiming at developing highly automatic and intelligent photogrametric systems. The tenet of intelligent photogr...
The Swedish Society for Photogrammetry and Remote Sensing, the former Swedish member of ISPRS, merged in April 2003 with the Swedish Cartographic Society. A new section for Photogrammetry and Remote Sensing of the Swedish Cartographic Society, the new ISPRS member, was established at the same time. Introduction of laser scanning and digital cameras within the digital Photogrammetry increases th...
When reconstructing vehicle accidents, it is often important to record the accident scene roadway geometry. Survey techniques such as the plane surveying method and the coordinate and triangulation method, have been the most widely used recording methods and are generally accepted in the industry. This paper proposes to introduce video tracking photogrammetry as a new tool in gathering accident...
Point based co-linearity is an essential conception in Photogrammetry. But point in photogrammetry means only physical or visible points, such as dots, cross points and corner point etc. Especially in the stage of either analogue or analytical, even digital photogrammetry, the main primitive feature, which can be measured by human operator, is physical point. It can be referred to as Point Phot...
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