International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XXXIX-B3, 2012
XXII ISPRS Congress, 25 August — 01 September 2012, Melbourne, Australia
2. For the road extraction, the thickness of the layer and
layer's step size is very important. In order to get
better result, we need a dynamic thickness and step
size generation method.
3. ACKNOWLEDGEWMENT
Work described in this paper was funded by 973 Program
(2011CB707102); National Natural Science Foundation of
China (40901220, 41001302); Fok Ying Tong Education
Foundation (122025).
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