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Clustering_protect_over_clustering #309

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HaiwangYu opened this issue Jun 18, 2024 · 0 comments
Open
9 of 11 tasks

Clustering_protect_over_clustering #309

HaiwangYu opened this issue Jun 18, 2024 · 0 comments

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@HaiwangYu
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HaiwangYu commented Jun 18, 2024 •
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Additional algorithm to separate clusters, for over clustering …

  • Examine_overclustering

    • Input: cluster, CT_point_cloud

  • Actual algorithm:

    • A local Graph
    • Maps:
      • Blob -> map of u/v/w index to wcps points
    • Create edges for points inside the same blob
      • Use wire interval
    • Find blobs that are connected (overlap_fast)
    • Create edges for points between connected blobs in ajacent time slices +1 if not + 2
    • Run connected_components .. .
    • For each component, create a point cloud
    • Among point clouds, start to form distance, also dir, also mst … for possible edges between points …
      • similar as Cluster::Connect_graph
    • Form a new connected_components
    • Divide blobs into clusters …
      • point grouping -> blob grouping => blob in multiple groups?
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