search::KdTree accepts different types of KdTree
Added missing word and link

Based on the keypoints found we have to +extract+ features (linked tutorial which explains how features work in pcl)
Fix: iren is the the right interactor where to set picker
Dual quaternion transformation estimation algorithm added
dq renamed to dual_quaternion;
tests added
dual quaternion precision changed to double to pass the tests
Calculate polygon area

Code reformatted according pcl standards
Fixed in visualization warning C4099 with MSVC : type name first seen using class now seen using struct
Remove shared_ptr from param_k_ and param_radius_

fixes segfault im lum
Merge pull request #197 from romainbregier/master

Fixed in visualization warning C4099 with MSVC : type name first seen using class now seen using struct
Merge pull request #112 from sorts/master

Calculate polygon area
Fix: use a dynamic point picker / area picker switch

Revert back the default picker to a point picker.
When in select mode the point picker is replaced with an area picker.
Point picking events modified accordingly.
Merge branch 'fix_pcl_video_player'
added /bigobj compile option to fix build problems with MSVC

to fix "error C1128: number of sections exceeded object file format
limit: compile with /bigobj "
Merge pull request #201 from bouffa/msvc_build_issue_bigobj

added /bigobj compile option to fix build problems with MSVC
Add an overload of pcl::io::savePNGFile().

The new function takes sensor_msgs::Image and saves it as a PNG file.
Currently supported are "rgb8", "mono8", and "mono16" image encodings.
Add PointCloudImageExtractor base class and several implementations.

* PointCloudImageExtractorFromRGBField produced a color image based on
  the data in "rgb" field of a point cloud.
* PointCloudImageExtractorFromNormalField produced a color image based on
  the data in "normal" field of a point cloud.
* PointCloudImageExtractorFromLabelField produced a mono image based on
  the data in "label" field of a point cloud.
* PointCloudImageExtractorFromZField produces a mono image based on the
  "z" field of a point cloud.
* PointCloudImageExtractorFromCurvatureField produces a mono image based on the
  "curvature" field of a point cloud.
* PointCloudImageExtractorFromIntensityField produces a mono image based on the
  "intensity" field of a point cloud.
Add an overload of pcl::io::savePNGFile().

The new function takes a field name and uses appropriate
PointCloudImageExtractor subclass to extract an image from the given
field. Currently supported are "normal", rgb", "label", "z",
"curvature", and "intensity" fields.
Add pcd2png application to the "tools" module.
Add tests for Point Cloud Image Extractors.