Visualization and Extraction of Trajectory Stops Based on Kernel-density
Trajectory stops imply important semantic information, and the extraction of trajectory stops is the premise to carry out advanced Stop/Move analysis. This paper, based on the idea of kernel density, firstly introduces the concept of stop index, which is derived by cumulating spatio-temporal contrib...
Main Authors: | , |
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Format: | Article |
Language: | zho |
Published: |
Surveying and Mapping Press
2016-09-01
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Series: | Acta Geodaetica et Cartographica Sinica |
Subjects: | |
Online Access: | http://html.rhhz.net/CHXB/html/2016-9-1122.htm |