Noise removal vs concentric zone model conversion question about patchwork-plusplus

[seungjae24]

Hi @GMahmoud, thank you for interest on our work.

Actually, z components of noisy points, which are filtered out at the reflected_noise_removal function, are manually set to the value of std::numeric_limits::min(), which is not expected in usual point cloud data. Then, in the concentric zone model division, there is a conditioned part for points with the value std::numeric_limits::min() to skip the for loop, which guarantee noisy points are neglected in further procedures.

Honestly, the code looks somewhat weakly constrained and needs some tight prohibition for noisy points instead of using the specific value as std::numeric_limits::min(). But, it is true that the original code was also designed to skip noisy points in further procedures without any duplication.

Thank you :)

[GMahmoud]

Ok perfect !
My bad I missed this oneline
Thanks, no issue then 😄