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HIERARCHICAL MULTI-SENSOR APPROACH FOR THE ASSESSMENT OF FLOOD RELATED DAMAGES
SAR Imagery UAV Close Range Photogrammetry Flood Analysis
2015/12/26
Flood-related disasters have been most serious and frequent in Korea, causing substantial suffering, severe loss of life, and economic damage. It is important to determine quickly the extent of floodi...
ROAD NETWORK EXTRACTION BY HIERARCHICAL GROUPING
Feature Extraction Image Processing Photogrammetry Recognition Topology
2014/12/31
This paper presents an automatic method for road network extraction from low-resolution images using hierarchical grouping technique. The method consists of three major steps: firstly it extracts line...
HIERARCHICAL RECOVERY OF EXTERIOR ORIENTATION FROM PARAMETRIC AND NATURAL 3-D CURVES
Line Photogrammetry Registration Pose Determination Free-Form Curves Scale-Space Theory
2014/12/30
Space resection is a fundamental task in many photogrammetric, remote sensing and computer vision applications. While in traditional photogrammetric techniques this task is exclusively solved from 3-D...