[pdal] Conversion and alignment of voxels...

[Jonathan Greenberg]

Folks:

I would like to do a voxelgrid type downsampling, but with the following
tweaks and was hoping to see if PDAL could help:

1) Store the voxel center rather than the centroid of the points inside of
it
2) Store stats on the points in a given voxel (e.g. count of points in a
voxel)
3) Be able to set the origin point of the voxel rather than (what I am
assuming) is e.g. the min x,y,z so I can "align" two different point clouds.

The goal of this is to create the framework for looking at change detection
within a given voxel.

--j
-- 
-- 
Jonathan A. Greenberg, PhD
Randall Endowed Professor and Associate Professor of Remote Sensing
Global Environmental Analysis and Remote Sensing (GEARS) Laboratory
Natural Resources & Environmental Science
University of Nevada, Reno
1664 N Virginia St MS/0186
Reno, NV 89557
Phone: 415-763-5476
http://www.unr.edu/nres
Gchat: jgrn307 at gmail.com, Skype: jgrn3007
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