Patent ID: 11860304
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The method of claim 7, wherein determining and storing the list of pole clusters or the list of vertical plane clusters comprises:
removing all region clusters with a total number of data points that is less than a pre-defined cluster threshold from the one or more region clusters; and
for each respective region cluster in the one or more region clusters:
generating a 3D bounding box for the respective region cluster, the 3D bounding box having a length of dx, a width of dy and a height of dz; and
when dz is less than a pre-defined height threshold and √{square root over (dx2+dy2)} is less than a pre-defined diagonal threshold, removing the respective region cluster from the one or more region clusters.