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IMPROVEMENT AND EXTENSION OF SHAPE EVALUATION CRITERIA IN MULTI-SCALE IMAGE SEGMENTATION
Multi-scale Segmentation Shape Criterion Aspect Ratio Automatic Parameterization F-measure Object-based Image Analysis
2016/7/28
From the last decade, the multi-scale image segmentation is getting a particular interest and practically being used for object-based image analysis. In this study, we have addressed the issues on mul...
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...
Architectural photogrammetry an extension of conventional surveying
Architectural Church Digital Conservation Photogrammetry
2015/8/25
Traditional surveying methods have been a source for documentation in architecture for a long time. It has always been a necessity to acquire all the technical and legal documents of constructions and...
APPLICATION AND LIMITS OF STANDARD SOFTWARE FOR 3D-MODEL BASED VISUALISATION, EXTENSION STRATEGIES, ESSENTIAL PROPRIETARY APPLICATIONS
Standard Software Visualisation Application Limits Extension 3D-Model
2015/5/19
This document delivers insight into the creation of 3d-visualisations based on survey and planning data using standard hard- and software. It shows possibilities to extend standard software and demons...
A CityGML extension for traffic-sign objects that guides the automatic processing of data collected using Mobile Mapping technology
LiDAR Automatic data processing cityGML road mapping sensor integration
2014/12/4
The rapid evolution of integral schemes, accounting for geometric and semantic data, has been importantly motivated by the advances in the last decade in mobile laser scanning technology; automation i...
MODELING AN APPLICATION DOMAIN EXTENSION OF CITYGML IN UML
three-dimensional modeling abstraction structure
2014/4/25
This paper presents key aspects of the development of a Dutch 3D standard IMGeo as a CityGML ADE. The new ADE is modeled using UML class diagrams. However the OGC CityGML specification does not provid...
EXTENSION OF SEA CHARTS FOR 3D VISUALIZATION
S-57/ENC Augmentation 3D charts topology maritime semantics nautical charts
2014/6/11
This paper presents the extension of Electronic Navigational Charts (IHO-2)for sea charts for the usage of 3D visualizations. If 2D chart data is used to build up an interactive 3D scene, t...
Validation of Gridded Surface Wind Products Using Spaceborne Microwave Sensors and their Application to Air-Sea Interaction in the Kuroshio Extension Region
Surface Wind Gridded product Validation Buoy measurement AMSR Scatterometer
2010/11/23
We have constructed gridded high resolution global surface wind products from satellite scatterometer Qscat/ SeaWinds (QSW) and radiometer Aqua/AMSR-E. Intercomparison of the two products in the North...