GitHub - daviddoria/PTXTools: Read a PTX file into an ITK image

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 91 Commits
Demos		Demos
GUI		GUI
ITKVTKHelpers @ 9044031		ITKVTKHelpers @ 9044031
Tests		Tests
VTKHelpers @ 6f245db		VTKHelpers @ 6f245db
.gitignore		.gitignore
.gitmodules		.gitmodules
AppendRight.cpp		AppendRight.cpp
CMakeLists.txt		CMakeLists.txt
CoordinateImages.cpp		CoordinateImages.cpp
CropPTX.cpp		CropPTX.cpp
DerivativeImages.cpp		DerivativeImages.cpp
Downsample.cpp		Downsample.cpp
ExtractHoleBoundaryPoints.cpp		ExtractHoleBoundaryPoints.cpp
ExtractMaskedRegion.cpp		ExtractMaskedRegion.cpp
FileOutputs.cpp		FileOutputs.cpp
FilePrefix.h		FilePrefix.h
FindEigen3.cmake		FindEigen3.cmake
Frame.h		Frame.h
ImageLayer.h		ImageLayer.h
ImageLayer.hxx		ImageLayer.hxx
LaplacianImages.cpp		LaplacianImages.cpp
Legacy.txx		Legacy.txx
Mask.cpp		Mask.cpp
Mask.h		Mask.h
Mask.hxx		Mask.hxx
OrthogonalProjection.cpp		OrthogonalProjection.cpp
PTXImage.cpp		PTXImage.cpp
PTXImage.h		PTXImage.h
PTXInfo.cpp		PTXInfo.cpp
PTXMakeAllPointsValid.cpp		PTXMakeAllPointsValid.cpp
PTXPixel.cpp		PTXPixel.cpp
PTXPixel.h		PTXPixel.h
PTXReader.cpp		PTXReader.cpp
PTXReader.h		PTXReader.h
PTXReplaceDepthImage.cpp		PTXReplaceDepthImage.cpp
PTXReplaceRGB.cpp		PTXReplaceRGB.cpp
PTXReplaceRGBD.cpp		PTXReplaceRGBD.cpp
PTXReplaceValidityImage.cpp		PTXReplaceValidityImage.cpp
PTXReplaceXYZ.cpp		PTXReplaceXYZ.cpp
PTXWeightedLaplacian.cpp		PTXWeightedLaplacian.cpp
PTXtoDepthImage.cpp		PTXtoDepthImage.cpp
PTXtoDepthThresholdMask.cpp		PTXtoDepthThresholdMask.cpp
PTXtoEverything.cpp		PTXtoEverything.cpp
PTXtoIntensityImage.cpp		PTXtoIntensityImage.cpp
PTXtoMesh.cpp		PTXtoMesh.cpp
PTXtoPointCloud.cpp		PTXtoPointCloud.cpp
PTXtoRGB.cpp		PTXtoRGB.cpp
PTXtoRGBD.cpp		PTXtoRGBD.cpp
PTXtoRGBDV.cpp		PTXtoRGBDV.cpp
PTXtoValidityMask.cpp		PTXtoValidityMask.cpp
PointCloudPropertyToImage.cpp		PointCloudPropertyToImage.cpp
README		README

Repository files navigation

Coordinate System
-----------------
This code was developed with the Leica HDS3000 scanner in mind. The coordinate system is:

Z = up (a raw coming out the top of the scanner). From this, we refer to increasing z as increasing "phi"
The direction moving from the +Y axis towards the +X axis is increasing "theta".

Note: These terms (particularly phi) may not correspond to the terms used in standard coordinate systems.
For example, "phi" is usually measured from +Z. Therefore, some more general code (i.e. in Helpers)
may not use the same coordinate system as the scanner defines.

The origin (0,0) of the PTX image is the bottom left corner of the scan (the first point acquired in a
"bottom to top, left to right" scan).