2022
DOI: 10.3390/s22031121
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Slice-Guided Components Detection and Spatial Semantics Acquisition of Indoor Point Clouds

Abstract: Extracting indoor scene components (i.e., the meaningful parts of indoor objects) and obtaining their spatial relationships (e.g., adjacent, in the left of, etc.) is crucial for scene reconstruction and understanding. At present, the detection of indoor scene components with complex shapes is still challenging. To fix the problem, a simple yet powerful slice-guided algorithm is proposed. The key insight is that slices of indoor scene components always have similar profiles no matter if the components are simpl… Show more

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