US 11,854,207 B2
Point cloud segmentation method and device, and computer readable storage medium
Wei Zhang, Dongguan (CN); Fuzheng Yang, Dongguan (CN); Shuai Wan, Dongguan (CN); Yanzhuo Ma, Dongguan (CN); Junyan Huo, Dongguan (CN); Sujun Zhang, Dongguan (CN); and Zexing Sun, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Dec. 30, 2021, as Appl. No. 17/646,529.
Application 17/646,529 is a continuation of application No. PCT/CN2019/094287, filed on Jul. 1, 2019.
Prior Publication US 2022/0122265 A1, Apr. 21, 2022
Int. Cl. G06T 7/12 (2017.01)
CPC G06T 7/12 (2017.01) [G06T 2207/10028 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for partitioning a point cloud, comprising:
adjusting an initial partitioning position or determining a slice partitioning length according to a size of a preset block to obtain a slice partitioning position when performing slice partitioning along a longest edge, wherein a length of first n−1 slices along the longest edge is an integer multiple of a preset block side length, n is a quantity of partitioned slices, and n is a positive integer greater than or equal to 2.