This sequence presents ongoing work on 3D optical flow (or scene flow) on point cloud data. This will be used in a future interactive installation. The work is done with OpenFrameworks, OpenCV, OpenNI and shader-based 3D scene flow computation.
In the sequence color denotes the 3D velocity norm of the displacement. There is also a small trail effect on the high velocity displacement.
More information here: beamart.free.fr/index.php?id=projects
Developed with OpenFrameWorks, OpenNI and OpenCV
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