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AN IMAGE-BASED TECHNIQUE FOR 3D BUILDING RECONSTRUCTION USING MULTI-VIEW UAV IMAGES
Unmanned Aerial Vehicles (UAVs) Modelling 3D reconstruction Mesh Semi Global Matching (SGM)
2016/1/15
Nowadays, with the development of the urban areas, the automatic reconstruction of the buildings, as an important objects of the city complex structures, became a challenging topic in computer vision ...
Advantages and Disadvantages of the Hough Transformation in the Frame of Automated Building Extraction
Photogrammetry Remote Sensing Reconstruction Automation Building Edge High Resolution
2015/12/9
This paper investigates the outcome of building extraction techniques from optical aerial and spaceborne high resolution data when applying Hough Transformation procedures. The proposed workflow consi...
A Method of Extracting Geometric Information from the Point Cloud of Building
Point cloud Geometric features extraction Spatial index Normal distribution analysis
2015/12/9
The purpose of this article is to extract geometric features and other information for polyhedron, then using these features and information to build the model of object. In this essay, polyhedron ref...
Floating Model for Building Reconstruction from Topographic Maps and LIDAR Data
Building Reconstruction LIDAR Photogrammetry Virtual Reality Digital City Model
2015/12/9
A novel approach of Model-based Building Reconstruction (MBBR) from topographic maps and LiDAR data called Floating Models is proposed in this paper. Floating models are a series of pre-defined primit...
The Construction of Anti-Symmetrical Wavelet and Building Extraction from Remote Sensing Imagery
Anti-symmetrical wavelet Multi-Scale Edge Detection Lifting wavelet Parameter Feature Matching
2015/12/9
The principal technical problem of 3D building semi-automatic acquisition from remote-sensing images was discussed by using wavelet analysis, combining digital photogrammetry and computer vision. A se...
Building Extraction Based on Dense Stereo Match and Edison Algorithm
Extraction Digital Photogrammetry, Semi-automation Dense Stereo Match EDISON Building Extraction
2015/12/8
Based on the high-resolution image data in urban areas, the paper investigate the key technologies in building detection and reconstruction, particularly focused on the Building Model Driving (BMD) al...
Building Detection and Structure Line Extraction from Airborne LIDAR Data
Laser scanning Edge detection Aerial Survey Feature extraction Buildings
2015/12/8
The development of LIDAR (Light Detection and Ranging) system makes the acquisition of 3D surface information more convenient and immediate than other geomatics technologies. However, the 3D coordinat...
Projective Reconstruction of Building Shape from Silhouette Images Acquired from Uncalibrated Cameras
Digital Photogrammetry Computer Vision Reconstruction Slicing Urban Planning Visualization
2015/12/8
Recovering the three-dimensional (3D) object shape lies as an unresolved and active research topic on the cross-section of computer vision, photogrammetry and bioinformatics. Although various techniqu...
Building Roof Detection from a Single High-Resolution Satellite Image in Dense Urban Area
building extraction high resolution urban scene hypothesis-verifi cation
2015/12/4
This work aims at extracting 2D buildings from a single high-resolution satellite image in densely built-up urban areas. The whole algorithm follows the hypothesis-verification strategy.
A New Computationally Efficient Stochastic Approach for Building Reconstruction from Satellite Data
Reconstruction Urban DEM Satellite structural approach MCMC
2015/12/4
We present a 3D building reconstruction method from satellite images based on a stochastic approach. It consists in reconstructing buildings by assembling simple urban structures extracted from a libr...
Building Reconstruction from InSAR Data by Detail Analysis Of Phase Profiles
Airborne remote sensing Building reconstruction SAR Interferometry Feature Extraction
2015/12/4
The improved ground resolution of state-of-the-art synthetic aperture radar (SAR) sensors suggests utilizing SAR data for the analysis of urban scenes. In high resolution SAR data of built-up areas, e...
HOUGH-TRANSFORM AND EXTENDED RANSAC ALGORITHMS FOR AUTOMATIC DETECTION OF 3D BUILDING ROOF PLANES FROM LIDAR DATA
LIDAR Processing Detection Extraction Building Segmentation Modelling
2015/11/10
Airborne laser scanner technique is broadly the most appropriate way to acquire rapidly and with high density 3D data over a city.Once the 3D Lidar data are available, the next task isthe automatic da...
CLASSIFICATION OF BUILDING DAMAGES BASED ON LASER SCANNING DATA
Change detection LIDAR DEM/DTM Disaster Comparison Segmentation Fuzzy Logic Classification
2015/11/10
Due to the possibility of acquiring precise height data of large areas rapidly, airborne laser scanning systems are particularly suitable for obtaining information about the damage situation immediate...
CLASSIFICATION TREE BASED BUILDING DETECTION FROM LASER SCANNER AND AERIAL IMAGE DATA
Building Detection Classification Segmentation Automation Laser scanning Aerial image
2015/11/10
A classification tree based approach for building detection was tested. A digital surface model (DSM) derived from last pulse laser scanner data was first segmented and the segments were classified in...
EXTENSION OF AN AUTOMATIC BUILDING EXTRACTION TECHNIQUE TO AIRBORNE LASER SCANNER DATA CONTAINING DAMAGED BUILDINGS
Laser scanning LIDAR Point Cloud DSM Segmentation Extraction Building Disaster
2015/9/17
Airborne laser scanning systems generate 3-dimensional point clouds of high density and irregular spacing. These data consist of multiple returns coming from terrain, buildings, and vegetation. The ma...