Paper Info
Title
Urban monitoring and change detection of central Tokyo using high-resolution X-band SAR images
Abstract
Urban areas grow and change rapidly all over the world. Hence, regular and up-to-date information on urban changes is required for urban planning and disaster management. In this study, two temporal TerraSAR-X images are used to monitor urban changes. The study area is focused on a part of central Tokyo, Japan. Firstly, the changes between two images are checked by color composition. Then the difference and the correlation coefficient between the two images are calculated with a sliding window. A new factor that combines the difference and the correlation coefficient is proposed to detect changed areas. Finally, two high resolution optical images are introduced to verify the accuracy of the detection results.
Year
DOI
Venue
2011
10.1109/IGARSS.2011.6049587
IGARSS
Keywords
Field
DocType
urban planning,terrain mapping,correlation coefficient,sliding window,central tokyo,synthetic aperture radar,japan,image resolution,terrasar-x image,disaster management,temporal terrasar-x image,remote sensing by radar,color composition,urban change monitoring,urban area growth,geophysical image processing,change detection,town and country planning,high-resolution x-band sar images,high resolution optical image,radar imaging,difference,image colour analysis,optical imaging,adaptive optics,backscatter,high resolution,optical sensor,correlation
Correlation coefficient,Computer vision,Radar imaging,Sliding window protocol,Change detection,Computer science,Synthetic aperture radar,Backscatter,Remote sensing,Urban planning,Artificial intelligence,Image resolution
Conference
ISSN
ISBN
Citations 
2153-6996
978-1-4577-1003-2
2
PageRank 
References 
Authors
0.40
2
2
Name
Order
Citations
PageRank
Wen Liu18619.59
Fumio Yamazaki213521.69