An Improved Building Reconstruction Algorithm Based on Manhattan World Assumption and Line-Restricted Hypothetical Plane Fitting

Figure 17

The subdivision results on two different hypothetical planes with a penalty mechanism (dataset hall), and invalid subdivision is effectively avoided. (a) Mesh of plane 1 after the 1st round; (b) mesh of plane 2 after the 1st round; (c) mesh of plane 1 after the 2nd round; (d) mesh of plane 2 after the 2nd round; (e) mesh of plane 1 after the 3rd round; and (f) mesh of plane 2 after the 3rd round.

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