نتایج جستجو برای: Digital Photogrammetry
تعداد نتایج: 311288 فیلتر نتایج به سال:
Because of the important role of rock mass structural properties on its mechanical behavior, determining the qualitative and quantitative properties of has been a subject of intense research. In this regard, numerous techniques such as scanline surveying, cell mapping, and geologic structure mapping have been proposed. However, applying such field surveying techniques for rock mass properties i...
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...
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
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...
The objective of this study was to investigate the capabilities of low-cost digital cameras in volume determination. Low-cost digital cameras are capable of many applications including aerial photogrammetry and close-range photogrammetry. Low-cost digital cameras have the potential to be used in landslide monitoring and mapping. In this study, a low-cost digital camera was used as a tool to acq...
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...
Digital airborne cameras play a significant role for aerial Photogrammetry development from analog to full-digital age. Because of the gap between digital sensor performance and Photogrammetry request, digital airborne also becomes the bottleneck of full-digital approach. In this paper, we present a design of twice-imaging airborne camera system with distributed sensors based on film camera, an...
3D models of building components or construction resources have been largely created by computer-aideddesign (CAD) or by proprietary code for virtual reality development. Such 3D modeling methods entail accurate definition of points, lines and their relationships in the spatial coordinate system. Unlike CAD modeling, the surveying technique of photogrammetry takes a completely different approac...
Digital images are the basis of digital photogrammetry. They allow the application of automated measurement procedures. In aerotriangulation one of the core tasks is measuring in images. The organisation of the work flow determines the efficiency of aerotriangulation. It is an advantage of digital photogrammetry that all procedural steps can be performed on the computer. Automated measurement p...
Digital Photogrammetry is the quality leap in the means, ability, efficiency and agility of spatial information acquirement. Digital Photogrammetric Workstation (DPW) is the mainstream product of Digital Photogrammetry System. Nowadays DPW plays important roles in acquiring spatial data. With the emergence of high resolution sensor, such as IKONOS, QuickBird, SPOT5 and ADS40, the traditional DP...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید