Automatic reconstruction of fully volumetric 3D building models from oriented point clouds
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"Automatic reconstruction of fully v..." refers methods in this paper
...ing. For automatic labeling, MCL was used with default parameters (inflation set to 2.0) in multi-threaded mode. The surface cost weight in Equation 7 was empirically chosen as 0.04. We used PCL 1.8.1 [45], CGAL 4.12 [42, 46], MCL 14-137 [41], Gurobi 8.0.1 [44], and NVIDIA OptiX 5.0 for GPU-based ray casting under Linux on a 6-core Intel i7 CPU and a NVIDIA GeForce GTX 980 GPU. 6. Evaluation We evaluat...
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3,199 citations
"Automatic reconstruction of fully v..." refers background in this paper
...Approximate multi-label methods based on e.g. Graph Cuts [43] are more restricted regarding the family of objective functions and constraints that can be used and may fail to find good solutions if the objective is not sufficiently smooth....
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...Graph Cuts [43] are more restricted regarding the family of objective functions and constraints that can be used and may fail to find good solutions if the objective is not sufficiently smooth....
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1,800 citations
"Automatic reconstruction of fully v..." refers methods in this paper
...To this end, an efficient RANSAC approach [40] implemented in CGAL [42] is used....
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...We first detect planes using an efficient RANSAC implementation [40] (Figure 1 b) and compute occupancy bitmaps for each detected plane from the respective supporting points....
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653 citations
"Automatic reconstruction of fully v..." refers methods in this paper
...We also used datasets provided by The Royal Danish Academy of Fine Arts Schools of Architecture, Design and Conservation (CITA) (Table 2), from The ISPRS Benchmark on Indoor Modeling [47] (Figure 10), and from the Stanford 3D Large-Scale Indoor Spaces Dataset [48] (Figure 9)....
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...Figure 5 shows the dataset “synth3” by the Visualization and MultiMedia Lab at University of Zurich, Figure 10 depicts the dataset “Case study 2” from the ISPRS Benchmark on Indoor Modeling [47], and Figure 9 shows the dataset “Area 3” from the Stanford 3D Large-Scale Indoor Spaces Dataset [48]....
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...Large-Scale Indoor Spaces Dataset [48] (Figure 9)....
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