Octree implementation for point cloud data

Hi can one tell me how to implement octree data structure for breaking the point cloud into smaller section for simpler manipulation.

Answer 1

[Walter Roberson]

https://www.mathworks.com/help/stats/kdtreesearcher.html

kdtree for data dimensions up to 10 default to building trees, so pass in an N x 3 matrix to get an octree built internally.

[Pavan Kumar B N]

@Walter Roberson thank you for your response. I will follow.

[Elad Kivelevitch]

Removed Sensor Fusion and Tracking Toolbox from the list of products as it is not relevant.

For your information, the example (and all lidar processing) is from Lidar Toolbox.