A review of algorithms for filtering the 3D point cloud
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121 citations
Cites background from "A review of algorithms for filterin..."
...They were reported to provide state-of-the-art performance [14]....
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...Sparsity-based approaches are reported to achieve the state-of-the-art performance [14], though at a high level of noise, the estimation of normal or local plane can be so poor that it leads to over-smoothing or over-sharpening [7]....
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95 citations
Cites background from "A review of algorithms for filterin..."
..., a laser scanner) in a 3D coordinate system, which are used to represent the external surfaces of an object [62]....
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75 citations
Cites background from "A review of algorithms for filterin..."
...For example, Meng et al. (2010) and Han et al. (2017) reviewed the issues of ground filtering of airborne laser scanning (ALS) data and filtering of 3D point cloud [22,23], respectively....
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49 citations
Cites methods from "A review of algorithms for filterin..."
...Conventional noise filtering methods involve radius outlier removal (ROR), statistical outlier removal (SOR), and voxel grid (VG) filters [10]–[12]....
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References
8,738 citations
"A review of algorithms for filterin..." refers background in this paper
...duchi [30], is an edge-preserving [31] smoothing filter, which is...
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6,804 citations
"A review of algorithms for filterin..." refers background in this paper
...[45] for image filtering to 3D point cloud....
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4,501 citations
2,004 citations
"A review of algorithms for filterin..." refers methods in this paper
...Based on Taubin’s method [70] that applied the Laplacian operators to filter the mesh, Linsen [71] developed a filtering operator...
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1,806 citations