The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVII. Part B3b. Beijing 2008
(a) true orthoimage and the pre-processed Lidar data
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(b) line segments extracted by max-value method (c) line segments extracted by our algorithm
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(d) boundary segments selected from (c)
Figure 3. Building boundary determination by a high resolution image(5cm) and Lidar data