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3D City Modeling with TLS (Three-Line Scanner) Data
Three-Line-Scanner Principle TLS System CyberCity Modeler Semi-Automated Building Extraction & Modeling Texture Mapping
2015/5/19
The TLS (Three-Line-Scanner) system is a new aerial camera system developed by STARLABO, Tokyo. Due to its flexibility in image and GPS/INS recording and the possibility of its mounting on different a...
A PROGRAM FOR DIRECT GEOREFERENCING OF AIRBORNE AND SPACEBORNE LINE SCANNER IMAGES
orthoimage direct georeferencing geometric rectification airborne and spaceborne line scanner
2015/5/12
For high quality direct georeferencing it is important that all geometric parameters influencing the rectification process are taken into
account. These parameters are the exterior and interior orien...
COMPACT HANDHELD FRINGE PROJECTION BASED UNDERWATER 3D-SCANNER
Underwater 3D-scanner fringe projection technique underwater stereo camera calibration
2015/4/23
A new, fringe projection based compact handheld 3D scanner for the surface reconstruction of measurement objects under water is introduced. The weight of the scanner is about 10 kg and can be used in ...
LASER SCANNER RELIEFS OF SELECTED ARCHEOLOGICAL STRUCTURES IN THE SUBMERGED BAIAE (NAPLES)
Scuba Laser scanner documentation Baiae Underwater cultural heritage
2015/4/23
In 2011 the ISCR (Rome), in the frame of the Project Restoring Underwater directed by Barbara Davidde Petriaggi, started to test Naumacos Laser Scann 1, designed by Gabriele Gomez de Ayala, in order t...
RECONSTRUCTING TREE CROWNS FROM LASER SCANNER DATA FOR FEATURE EXTRACTION
Reconstruction Feature Extraction Laser Scanning
2015/3/25
The objective of this study was to carry out reconstruction of single tree crowns from laser scanner data to use the obtained vector
model for feature extraction. The reconstruction was implemented i...
HIGH-QUALITY GEO-REFERENCING OF GPS/IMU-SUPPORTED MULTI-SPECTRAL AIRBORNE SCANNER DATA – EXPERIENCES AND RESULTS
Adjustment GPS IMU Integration Orthorectification
2015/3/25
For the work programme BIOTOPMONITORING VIENNA of the Austrian Health Institute, multi-spectral air-borne scanner data have
been recorded in the intention of automation supported identification and c...
DIGITAL TERRAIN MODELS FROM AIRBORNE LASER SCANNER DATA - A GRID BASED APPROACH
airborne laser scanning DTM generation
2015/3/25
Since Airborne laser scanning sensors are operational and the data capture, including the calculation of the exterior orientation by
using GPS and INS, has reached a high level of automation, the fo...
A FILTERING METHOD OF AIRBORNE LASER SCANNER DATA FOR COMPLEX TERRAIN
Laser scanning LIDAR DEM/DTM
2015/3/24
A new filtering method of airborne laser scanner data has been developed that is suitable for complex terrain, that is flat but with
artificial depression such as openings of underground tunnels, ty...
ENGINEERING AND ENVIRONMENTAL APPLICATIONS OF LASER SCANNER TECHNIQUES
LIDAR Close Range Engineering Environment Software
2015/3/24
The recent introduction of laser scanning devices has led to a set of new surveying products for the field of civil engineering and
environmental analysis. The laser scanner is an instrument that pe...
KNOWLEDGE-BASED BUILDING DETECTION BASED ON LASER SCANNER DATA AND TOPOGRAPHIC MAP INFORMATION
Segmentation building detection airborne laser scanning
2015/3/24
Laser scanner data is being increasingly used to obtain topographical and object height information for mapping and GIS tasks.
Valuable information can be derived of the terrain and objects of a reg...
BAYESIAN OBJECT RECOGNITION FOR THE ANALYSIS OF COMPLEX FOREST SCENES IN AIRBORNE LASER SCANNER DATA
Forestry laser scanning LIDAR object
2015/3/24
Bayesian object recognition is applied to the analysis of complex forest object configurations measured in high-density airborne laser
scanning (LIDAR) data. With the emergence of high-resolution ac...
GROUND SURFACE ESTIMATION FROM AIRBORNE LASER SCANNER DATA USING ACTIVE SHAPE MODELS
Ground Surface Estimation Laser Scanning
2015/3/24
Various filtering techniques exist to obtain the ground from laser radar data to use when building digital terrain models. This paper
develops an active shape model approach to estimate the ground s...
Automatic DTM Generation from Three-Line-Scanner (TLS) Images
Three-Line-Scanner (TLS) Relaxation Matching
2015/3/24
This paper presents a matching procedure for automatic DSM generation from the Three-Line-Scanner (TLS) raw images. It can
provide dense, precise and reliable results. The proposed method combines ma...
TESTING AND VERIFICATION OF THE ACCURACY OF 3D LASER SCANNER DATA
TESTING VERIFICATION 3D LASER SCANNER DATA
2015/3/13
TESTING AND VERIFICATION OF THE ACCURACY OF 3D LASER SCANNER DATA.
THE EFFECTS OF REFLECTING SURFACE PROPERTIES ON TIME-OF-FLIGHT LASER SCANNER MEASUREMENTS
laser scanning surface reflectance time-of-flight ranging
2015/3/13
THE EFFECTS OF REFLECTING SURFACE PROPERTIES ON TIME-OF-FLIGHT LASER SCANNER MEASUREMENTS.