One new method for road data shape change detection

Luliang Tang; Qingquan Li; Feng Xu; Xiaomeng Chang

doi:10.1117/12.837676

13 October 2009 One new method for road data shape change detection

Luliang Tang, Qingquan Li, Feng Xu, Xiaomeng Chang

Proceedings Volume 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining; 749209 (2009) https://doi.org/10.1117/12.837676
Event: International Symposium on Spatial Analysis, Spatial-temporal Data Modeling, and Data Mining, 2009, Wuhan, China

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.

Citation Download Citation

Luliang Tang, Qingquan Li, Feng Xu, and Xiaomeng Chang "One new method for road data shape change detection", Proc. SPIE 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining, 749209 (13 October 2009); https://doi.org/10.1117/12.837676

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