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Hindi Geoinformatics & Geostatistics: An OverviewISSN: 2327-4581
Aigong Xu Author
Subjects of specialization
Affiliation
Global Positioning System, Feature Extraction, Fibre Optic Gyroscopes
Liaoning Technical University, Institute for Remote Sensing Science and Application, School of Geomatics, Fuxin, Liaoning123000, China
Biography
He was a Postdoctoral Fellow with Tongji University. From 2001 to 2003, he was a Researcher with the Nanyang Polytechnic, Singapore. From September to December 2005, he was a Visiting Scholar with the Joint Laboratory of Geographic Information Science, The Chinese University of Hong Kong. He is currently a Professor with Liaoning Technique University, Liaoning, China. His research interests include GNSS and multi-sensor data fusion.(Based on document published on 21 May 2021).
Publications
Research Article Open Access
Extraction of Urban Road Network from Multispectral Images Using Multivariate Kernel Statistics and Segmentation Method
Author(s): Abdur Raziq, Aigong Xu, Yu Li and Xuemei Zhao
Extraction of the urban road from multispectral images has been a challenging task in the remote sensing communities, from the last few decades. The common problems currently encountered in the extraction of urban road network are the scene covered by trees shadows and similar spectral objects, whilst, the roads has different widths and surface material. In this paper automatic road extraction algorithm is proposed. The proposed methodology is combining the ISODATA classification and the kernel statistics techniques to extract the urban road network from the remote sensing satellite images. The proposed methodology has three main steps; the first step is to perform classification of the color image, then these color classify images are converted into binary ... view more»
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