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Buildings Detection and Extraction by Machine Learning
Building Extraction Active Contour Model Hough Transform Convex Hull Matrix Search
2015/12/8
This paper supposes a schema to deal with the tough task of building detection and recognition from high resolution remotely sensed imagery. It is a region-based and semi-automatic schema combining wi...
Semi-Supervised Incremental Learning of Hierarchical Appearance Models
Detection Building Structure, Interpretation Classifi cation Incremental Learning Recognition
2015/12/8
We propose an incremental learning scheme for learning a class hierarchy for objects typically occurring multiple in images. Given oneexample of an object that appears several times in the image, e.g....
Terrestrial Laser Scanning Applied for Reverse Engineering and Monitoring of Historical Buildings
Terrestrial Laser scanning for engineering survey site surveying data processing deformation analysis
2015/12/8
A main advantage of terrestrial laser scanning is the possibility to nearly simultaneously acquire the geometrical positions of millions of object points in 3D. However this is also the main bottle ne...
Contour Clustering Analysis for Building Reconstruction from LIDAR Data
Contour Clustering,Shape Matching Building Reconstruction LIDAR
2015/12/8
Automatic building reconstruction from LIDAR data has become a hot topic for several years. Many methods and algorithms have been put forward to reconstruct the building models, such as of flat roof, ...
Building Reconstruction from LIDAR Data
Light Detection and Ranging Digital Surface Model Gabor Filter CSG Model
2015/12/8
Since the traditional building extraction from the common optical images is highly labor-intensive, time-consuming and very expensive. With the wide use of LIDAR System, it is possible to acquire buil...
Surface Reconstruction via Total Least-Squares Adjustment of the Semi-Variogram
Surface reconstruction Kriging Semi-variogram TLS
2015/12/8
One well established technique to construct a surface that best fits to an observed scattered point cloud is based on the Kriging methodology that uses semi-variograms. It somewhat resembles least-squ...
Estimation of Unknown Height with Artificial Neural Network on Digital Terrain Model
Artifcial Neural Network DEM/DTM Modelling Prediction Accuracy
2015/12/8
In Digital Terrain Models (DTM) interpolation is actually a surface fitting problem. For the estimation of heights of points with known X-Y coordinates there are many interpolation methods. Besides, t...
A Benchmark Dataset for Performance Evaluation of Shape-from-X Algorithms
Surface Reconstruction Shape-From-X Benchmarking Dataset Evaluation
2015/12/8
In this study, we present our benchmark dataset for performance evaluation of shape-from-X algorithms and a test procedure for evaluating the reconstruction results. Our aim is to support an objective...
Performing Space Resection Using Total Least Squares
total least squares space resection exterior orientation elements least squares
2015/12/8
In space resection computing，the error equations are based on the collinearity equations. Because the coordinates of the ground point and the image point all exist errors. So we use the Total Least Sq...
Automated Updating of Building Data Bases from Digital Surface Models and Multi-Spectral Images: Potential and Limitations
Change Detection Digital Surface Models Data Fusion
2015/12/4
A method for automatic updating of building data bases from Digital Surface Models (DSM) and a normalised difference vegetation index is evaluated. The DSM can be generated from Airborne Laserscanner ...
Markov Random Field for Road Extraction Applications in Remote Sensing Images
Markov Random Field Bayesian Estimation Road Segmentation
2015/12/4
Bayesian methods coupled with Markovian frameworks has several applications in remote sensing images processing, such as the pixel level applications like filtering, segmentation and classification, a...
Automatic Analysis of Traffic Scenario from Airborne Thermal Infrared Video
Airborne Thermal IR Video Video Registration Trajectory Grouping Movement Estimation
2015/12/4
Traffic-related data analysis plays an important role in urban and spatial planning. Infrared video cameras have capabilities to operate at day and night and to acquire the scene sampled with video fr...
Extraction of Main and Secondary Roads in VHR Images Using A Higher-Order Phase Field Model
Road Urban Satellite Segmentation Modelling Variational methods
2015/12/4
This paper addresses the issue of extracting main and secondary road networks in dense urban areas from very high resolution (VHR, ~0.61m) satellite images. The difficulty with secondary roads lies in...
An Efficient Approach to Building Superstructure Reconstruction Using Digital Elevation Maps
Building modeling Digital Elevation Map model-based reconstruction
2015/12/4
This paper describes an efficient method for detecting and modeling roof superstructures (detailed volumes present on roofs such as chimneys, dormer windows...) using only a Digital Elevation Ma...
Automatic Model-Based Building Detection from Single Panchromatic High Resolution Images
Computer Vision Pattern Recognition Variational Methods Homography
2015/12/4
Model-free image segmentation approaches for automatic building detection, usually fail to detect accurately building boundaries dueto shadows, occlusions and other low level misleading information. I...