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URBAN BOUNDARY EXTRACTION AND URBAN SPRAWL MEASUREMENT USING HIGH-RESOLUTION REMOTE SENSING IMAGES: A CASE STUDY OF CHINA’S PROVINCIAL
Urban boundary Urban sprawl High-resolusion remote sensing image Provincial capitals
2018/5/15
Urban boundary is an important indicator for urban sprawl analysis. However, methods of urban boundary extraction were inconsistent, and construction land or urban impervious surfaces was usually used...
BUILDING ROOF BOUNDARY EXTRACTION FROM LiDAR AND IMAGE DATA BASED ON MARKOV RANDOM FIELD
Markov Random Field LiDAR Aerial images Building roof boundary
2017/7/12
In this paper a method for automatic extraction of building roof boundaries is proposed, which combines LiDAR data and highresolution aerial images. The proposed method is based on three steps. In the...
Method of Boundary Extraction Based on Schr鰀inger Equation
Boundary Extraction Schr鰀inger Equation Schr鰀inger Transformation of Image
2015/12/17
To overcome the main drawbacks of global minimal for active contour models (L. D. Cohen and Ron Kimmel) that the contour is
only extracted partially for low SNR images, Method of boundary extraction ...
Building Boundary Extraction from High Resolution Imagery and LIDAR Data
Building boundary High resolution image Lidar data Data integration
2015/12/9
Building boundary data are necessary for the real estate industry, 3D city models and many other applications. In this study, a novel approach integrated high resolution imagery and Lidar data is prop...
Building Boundary Extraction Based on LIDAR Point Clouds Data
LIDAR Laser Scanning Point Clouds Algorithms Building Extraction Processing
2015/12/8
LIDAR (Light Detection And Ranging) is an active remote sensing system, which could provide fleetly three dimensional information of earth surface with high vertical accuracy. Now the building boundar...
POLYGONIZATION OF POINT CLUSTERS THROUGH CLUSTER BOUNDARY EXTRACTION FOR GEOGRAPHICAL DATA MINING
THROUGH CLUSTER BOUNDARY GEOGRAPHICAL DATA MINING
2015/3/17
POLYGONIZATION OF POINT CLUSTERS THROUGH CLUSTER BOUNDARY EXTRACTION FOR GEOGRAPHICAL DATA MINING.