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A METHOD FOR THE EXTRACTION OF LONG-TERM DEFORMATION CHARACTERISTICS OF LONG-SPAN HIGH-SPEED RAILWAY BRIDGES USING HIGH-RESOLUTION SAR IMAGES
InSAR High Resolution Deformation Characteristic Long-term Long-span Bridge
2016/11/23
Natural causes and high-speed train load will result in the structural deformation of long-span bridges, which greatly influence the safety operation of high-speed railway. Hence it is necessary to co...
AN AUTOMATIC METHOD FOR GEOMETRIC SEGMENTATION OF MASONRY ARCH BRIDGES FOR STRUCTURAL ENGINEERING PURPOSES
LiDAR point clouds automatic processing masonry arch bridges image processing
2016/11/11
Despite the tremendous advantages of the laser scanning technology for the geometric characterization of built constructions, there are important limitations preventing more widespread implementation ...
Multidisciplinar Approach to Historic Arch Bridges Documentation
Historical Bridges Close Range Photogrammetry Laser Scanning
2015/12/16
This paper describes the project of the Close Range Photogrammetry and Remote Sensing Group, University of Vigo, Spain,
involving historic arch bridges in Galicia, Spain. The first aim of this Projec...
SEMI-AUTOMATED DETECTION OF SURFACE DEGRADATION ON BRIDGES BASED ON A LEVEL SET METHOD
Deterioration detection Monitoring Large infrastructures Level sets Image segmentation
2015/9/21
Due to the effect of climate factors, natural phenomena and human usage, buildings and infrastructures are subject of progressive degradation. The deterioration of these structures has to be monitored...
EXTRACTION OF BRIDGES OVER WATER IN MULTI-ASPECT HIGH-RESOLUTION INSAR DATA
SAR Infrastructure Building Detection Reconstruction Urban
2015/8/31
Modern airborne SAR sensors provide spatial resolution in the order well below half a meter. In such data many features of urban objects are visible, which were beyond the scope of radar remote sensin...
EXTRACTION OF BRIDGES OVER WATER IN MULTI-ASPECT HIGH-RESOLUTION INSAR DATA
SAR Infrastructure Building Detection Reconstruction Urban
2015/8/28
Modern airborne SAR sensors provide spatial resolution in the order well below half a meter. In such data many features of urban objects are visible, which were beyond the scope of radar remote sensin...
Automatic recognition of bridges over water and registration in remotely sensed images with gis data
Automatic Object Recognition Bridge Recognition Image Registration
2015/8/20
Bridges over water are one of the most important geo-spatial objects and military objects. Automatic recognition and extraction of
bridges from remote sensing images is very important and urgent for ...
EXTRACTING ROOF PARAMETERS AND HEAT BRIDGES OVER THE CITY OF OLDENBURG FROM HYPERSPECTRAL, THERMAL, AND AIRBORNE LASER SCANNING DATA
Hyperspectral Imaging Airborne Laser Scanning Thermal Imaging,
2014/6/5
Remote sensing methods are used to obtain different kinds of information about the state of the environment. Within the cooperative
research project HiReSens, funded by the German BMBF, a hyperspec...