Share Email Print
cover

Proceedings Paper

One new method for road data shape change detection
Author(s): Luliang Tang; Qingquan Li; Feng Xu; Xiaomeng Chang
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

Similarity is a psychological cognition; this paper defines the Difference Distance and puts forward the Similarity Measuring Model for linear spatial data (SMM-L) based on the integration of the Distance View and the Feature Set View which are the views for similarity cognition. Based on the study of the relationship between the spatial data change and the similarity, a change detection algorithm for linear spatial data is developed, and a test on road data change detection is realized.

Paper Details

Date Published: 13 October 2009
PDF: 7 pages
Proc. SPIE 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining, 749209 (13 October 2009); doi: 10.1117/12.837676
Show Author Affiliations
Luliang Tang, Wuhan Univ. (China)
Qingquan Li, Wuhan Univ. (China)
Feng Xu, Wuhan Univ. (China)
Xiaomeng Chang, Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 7492:
International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining
Yaolin Liu; Xinming Tang, Editor(s)

© SPIE. Terms of Use
Back to Top