Removes points whose mean distance to k nearest neighbors exceeds
the global threshold (mean + std_ratio * std).
Usage
px_filter_statistical(cloud, k = 20L, std_ratio = 2)
Arguments
- cloud
A px_cloud.
- k
Integer — number of nearest neighbors.
- std_ratio
Numeric — standard deviation multiplier.
Value
A px_cloud — filtered (outliers removed).
