2017 13th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD) 2017
DOI: 10.1109/fskd.2017.8393039
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Applications of the VOLA format for 3D data knowledge discovery

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Cited by 4 publications
(2 citation statements)
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“…In order to identify trees in LiDAR scans, ground points are first identified and filtered using a Progressive Morphological Filter. This filtered scan is then voxelized in a sparse 3D hierarchical data structure, VOLA (Byrne et al, 2017), in order to reduce the input resolution. A 2 bits per voxel approach is used to encode additional information such as colour, intensity and number of returns information.…”
Section: Methodsmentioning
confidence: 99%
“…In order to identify trees in LiDAR scans, ground points are first identified and filtered using a Progressive Morphological Filter. This filtered scan is then voxelized in a sparse 3D hierarchical data structure, VOLA (Byrne et al, 2017), in order to reduce the input resolution. A 2 bits per voxel approach is used to encode additional information such as colour, intensity and number of returns information.…”
Section: Methodsmentioning
confidence: 99%
“…To reduce the search space, a hierarchical structure is created based on the VOLA format [105]. The original map is scaled creating auxiliary maps with different levels of abstraction.…”
Section: Auxiliary Mapsmentioning
confidence: 99%