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COMPARATIVE EVALUATION OF PAVEMENT CRACK DETECTION USING KERNEL-BASED TECHNIQUES IN ASPHALT ROAD SURFACES
Mobile Mapping RGB Camera Road Crack Extraction Kernel-based Segmentation Feature Fusion
2016/7/5
With the increasing demand for the digital survey and acquisition of road pavement conditions, there is also the parallel growing need for the development of automated techniques for the analysis and ...
SPATIAL QUALITY OF A LANDSLIDE DATABASES OBTAINED WITH DIGITAL PHOTOGRAMMETRY TECHNIQUES
Spatial Quality Landslides Database Digital Photogrammetry
2015/12/28
In this work several techniques for the elaboration of landslides databases are compared. The used techniques are the digitising on ortophotographies, the digitising on aerial photographs and geometri...
CLOSE RANGE DIGITAL PHOTOGRAMMETRY TECHNIQUES APPLIED TO LANDSLIDES MONITORING
Landslides Non Metric Digital Camera Geomorphic Change DTM Evolution Historical Photographs
2015/12/26
This paper deals about the use of non metric reflex digital cameras in landslide monitoring and the analysis of landscape evolution from comparison of present digital photographs and old digitized ana...
"2 Different Techniques of Scanning Culture Heritage" 1.Close-Range-Scanning of 250 Clay figurines in Xian, China, 2.Laser-Scanning of 3.200 Dinosaur-Steps in Sucre, Boliva
Cultural Heritage Visualization Three-dimensional Close Range Accuracy Scanner Point Cloud
2015/11/13
Our company from Austria/Salzburg is highly specialized in surveying, scanning and photogrammetry for more than 35 years and offers documentation of cultural heritage with highest precision. We have d...
Use of Historical Images for the Documentation and the Metrical Study of Cultural Heritage by Means of Digital Photogrammetric Techniques
Cultural Heritage Close Range Photogrammetry Historical images Modeling Calibration
2015/11/11
The use of digital photogrammetry in recording and documentation of archaeological sites, historical structures and objects, offers nowadays a wide range of possibilities in terms of data acquisition ...
FAST AND ACCURATE DOCUMENTATION OF ARCHAEOLOGICAL SITES USING IN THE FIELD PHOTOGRAMMETRIC TECHNIQUES
Applications DTM Modeling Orthophoto
2015/1/6
In the last few years, digital photogrammetry became a major tool in archaeology. Specialists in this area recognize the advantage of fast and accurate mapping. Moreover they use photogrammetric techn...
UAS Mapping as an alternative for land surveying techniques?
UAS Mapping Stereo Photogrammetry low-altitude high-precision mapping
2014/4/21
Can a UAS mapping technique compete with standard surveying techniques? Since the boom in different RPAS (remotely piloted air system), UAV (unmanned aerial vehicle), or UAS (unmanned aerial system), ...