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NEAR REALISTIC AND THREE DIMENSIONAL VISUALIZATION OF TERRAIN USING LIDAR DATA
Immersive Visualization Geovisualization LiDAR
2015/9/28
Visualization in scientific computing has been a thrust area in the field of computer science since the last century. This has triggered
the development of technology in terms of memory, ...
IQPC 2015 TRACK:TREE SEPARATION AND CLASSIFICATION IN MOBILE MAPPING LIDAR DATA
Mobile mapping systems Lidar Tree separation Classification
2015/9/21
The European FP7 project IQmulus yearly organizes several processing contests, where submissions are requested for novel algorithms for point cloud and other big geodata processing. This paper describ...
AUTOMATIC MODELLING OF RUBBLE MOUND BREAKWATERS FROM LIDAR DATA
breakwaters water defences LiDAR point cloud 3D modelling
2015/9/21
Rubble mound breakwaters maintenance is critical to the protection of beaches and ports. LiDAR systems provide accurate point clouds from the emerged part of the structure that can be modelled to make...
INFLUENCE OF THE PRECISION OF LIDAR DATA IN SURFACE WATER RUNOFF ESTIMATION FOR ROAD MAINTENANCE
Mobile LiDAR Point Cloud runoff road maintenance
2015/9/21
Roads affect the natural surface and subsurface drainage pattern of a hill or a watershed. Road drainage systems are designed with the objective of reducing the energy generated by the flowing water a...
AUTOMATIC EXTRACTION AND TOPOLOGY RECONSTRUCTION OF URBAN VIADUCTS FROM LIDAR DATA
Airborne LiDAR Point Cloud Overpass Urban Viaducts Recognition Topology Reconstruction
2015/9/21
Urban viaducts are important infrastructures for the transportation system of a city. In this paper, an original method is proposed to automatically extract urban viaducts and reconstruct topology of ...
IQPC 2015 Track: EVALUATION OF AUTOMATICALLY GENERATED 2D FOOTPRINTS FROM URBAN LIDAR DATA
LiDAR data Aerial Laser Scanning Building Detection Road Detection Evaluation Strategy
2015/9/21
Over the last decade, several automatic approaches have been proposed to extract and reconstruct 2D building footprints and 2D road profiles from ALS data, satellite images, and/or aerial imagery. Sin...
AD HOC MODEL GENERATION USING MULTISCALE LIDAR DATA FROM A GEOSPATIAL DATABASE
LIDAR Database Model Mapping Visualization Urban
2015/9/21
Due to the spread of economically priced laser scanning technology nowadays, especially in the field of topographic surveying and mapping, ever-growing amounts of data need to be handled. Depending on...
COLOR AND LIDAR DATA FUSION:APPLICATION TO AUTOMATIC FOREST BOUNDARY DELINEATION IN AERIAL IMAGES
Forest Boundary Delineation Gabor Filters LIDAR Aerial images Data Fusion
2015/9/17
Forest boundary delineation is one of the key issues of forest management for Swiss National Forest Inventory (NFI). The proposed approach in this paper focuses on the delineation of forest boundaries...
FUSION OF IMAGING SPECTROMETER AND LIDAR DATA USING SUPPORT VECTOR MACHINES FOR LAND COVER CLASSIFICATION IN THE CONTEXT OF FOREST FIRE MANAGEMENT
Support Vector Machines land cover classification hyperspectral
2015/9/8
A combination of the two remote sensing systems, imaging spectrometry (IS) and Light Detection And Ranging (LiDAR), is well
suited to map fuel types, especially within the complex wildland urban inte...
performance analysis of altm3100ea system:instrument specifications and accuracy of lidar data
LiDAR laser scanning DEM/DTM accuracy performance
2015/9/1
Over the last decade the number of airborne lidar systems currently deployed and operating in the field has grown impressively.This growth has intensified the level of competition among lidar equipmen...
matching topographic surfaces by retrieving and modeling 3d discrepancies. application to lidar data and photogrammetric surfaces
Lidar 3D registration robust estimation matching data fusion DSM
2015/9/1
If photogrammetry has been used for a long time to describe the topography, airborne laser systems are nowadays well-known to provide an accurate representation of terrestrial landscapes through irreg...
a review of the asprs guidelines for the reporting of horizontal and vertical accuracy in lidar data
Lidar Airborne Laser Scanning CAL/VAL Specification Standards Accuracy
2015/9/1
The American Society for Photogrammetry and Remote Sensing (ASPRS) Lidar Committee (ASPRS LC) has developed guidelines titled “ASPRS Lidar Guidelines – Vertical Accuracy Reporting for Lidar Data V1.0 ...
Classification of lidar data into water and land points in coastal areas
lidar laser scanning classification fuzzy logic filtering
2015/8/31
Over the last years lidar has become one of the major techniques to obtain spatial data in coastal areas. Due to the fact that lidar systems can provide several 3D points per square meter and high hei...
AUTOMATIC EXTRACTION OF LARGE COMPLEX BUILDINGS USING LIDAR DATA AND DIGITAL MAPS
LIDAR data Digital Map Building Model Primitives Patches
2015/8/31
As the use of building models are rapidly increased for various applications, many studies have been performed to develop a practical and nearly automatic method to extract such models from various se...
ANALYSIS OF FULL WAVEFORM LIDAR DATA FOR TREE SPECIES CLASSIFICATION
LIDAR analysis segmentation classification forestry vegetation
2015/8/31
The paper describes an approach to tree species classification based on features that are derived by a waveform decomposition of full waveform LIDAR data. Firstly, 3D points and their attributes are e...