[pdal-commits] [PDAL/PDAL] c9216d: Add Extended Local Maximum (ELM) filter
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noreply at github.com
Thu Apr 6 05:15:14 PDT 2017
Branch: refs/heads/master
Home: https://github.com/PDAL/PDAL
Commit: c9216dfdd07f6c316130318628a1ba9df1695fdd
https://github.com/PDAL/PDAL/commit/c9216dfdd07f6c316130318628a1ba9df1695fdd
Author: Bradley J Chambers <brad.chambers at gmail.com>
Date: 2017-04-05 (Wed, 05 Apr 2017)
Changed paths:
M doc/references.rst
A doc/stages/filters.elm.rst
A filters/ELMFilter.cpp
A filters/ELMFilter.hpp
M pdal/StageFactory.cpp
Log Message:
-----------
Add Extended Local Maximum (ELM) filter
Based off the work of Chen, et al. In the original work, the authors used ELM
to generate grid minimums that were resistent to low outliers in ground
segmentation and DTM generation. We implement here as a standalone filter that
simply marks the low points as noise. Downstream filtering stages can ignore,
extract, or handle these noise points as they see fit.
Commit: eb1e3ff9fc3fd65a55b5075d5fc388e9cd111eff
https://github.com/PDAL/PDAL/commit/eb1e3ff9fc3fd65a55b5075d5fc388e9cd111eff
Author: chambbj <brad.chambers at gmail.com>
Date: 2017-04-06 (Thu, 06 Apr 2017)
Changed paths:
M doc/references.rst
A doc/stages/filters.elm.rst
A filters/ELMFilter.cpp
A filters/ELMFilter.hpp
M pdal/StageFactory.cpp
Log Message:
-----------
Merge pull request #1554 from PDAL/add-elm-filter
Add Extended Local Maximum (ELM) filter
Compare: https://github.com/PDAL/PDAL/compare/effed6214684...eb1e3ff9fc3f
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