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GENERATING TRUE ORTHOIMAGES FROM URBAN AREAS–A NEW APPROACH
Matching Rectification Orthoimage Urban Three-Line Configuration
2015/8/3
Orthoimages are very important geospatial datasets, forming the database for a great variety of applications. So far, orthoimages are generated from aerial photographs by differential rectification to...
SHADOW DETECTION IMPROVEMENT USING SPECTRAL INDICES AND MORPHOLOGICAL OPERATORS IN URBAN AREAS IN HIGH RESOLUTION IMAGES
Shadow detection high resolution
2015/5/6
While high-resolution remote sensing images have increased application possibilities for urban studies, the large number of shadow areas has created challenges to processing and extracting informati...
RECONSTRUCTION OF 3D LINEAR PRIMITIVES FROM MULTIPLE VIEWS FOR URBAN AREAS MODELISATION
3D Reconstruction Feature Matching
2015/3/25
In this paper, a new method for reconstruction of 3D segments from multiple images in urban areas environment is presented. Compared
to previous algorithms, this one performs the matching of 2D segme...
INTEGRATED TECHNIQUES FOR LOW-COST SURVEYING OF URBAN AREAS
Integration Mobile Mapping Systems CCD image
2015/3/25
This paper deals with the purpose of a methodology integrating different surveying techniques to efficiently produce a large-scale
digital mapping of urban areas.
At first, a comparison among method...
multitemporal spaceborn sar data for change detection in urban areas:a case study in shanghai
Change detection SAR Minimum-error thresholding Ratio image Modified ratio Urban area
2016/4/11
The objective of this research is to perform automatic change detection within urban areas using multitemporal spaceborne SAR data in Shanghai. Two scenes of ENVISAT ASAR C-VV images were acquired in ...