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[surface] getArea(point cloud segment)

15

**Is your feature request related to a problem? Please describe.** I am developing segmentation algorithms in which I need to calculate the area of segments to make selections and I...

mynickmynick

More effective implementation of farthest point sampling

1

**Is your feature request related to a problem? Please describe.** Farthest point sampling (FPS) is an important kernel for point cloud processing, I found that the current implementation of FPS...

hanm2019

[compile error] clang compiler segfaults compiling `sac_model_ellipse3d.cpp`

7

I see more and more recently Intel macbooks not being able to build PCL with a problem like this: ``` [ 9%] Building CXX object sample_consensus/CMakeFiles/pcl_sample_consensus.dir/src/sac_model_ellipse3d.cpp.o cd /var/folders/bv/h12kffzx11d76t2ntqpd0c5h0000gn/T/project-deps.XXX.yhjQ3Kra/pcl-6c23c854389ee891847d1219387ba5639ae6c65f/build/sample_consensus && /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++...

themightyoarfish

[segmentation] "Retrieve differences OR similarities between two point clouds with pcl::SegmentDifferences::segment"

2

Hello, very easy feature request here, but I'm a person very new to C++ and PCL as well. Currently, pcl::SegmentDifferences::segment is able to return the portion of the "src" point...

tomcat327

3D Object Recognition Using Global Descriptor (Ensemble of Shape Functions) via PCL

25

I am developing a system for 3D object recognition using the point cloud library. I want to apply an ESF descriptor to a data set that I have stored locally....

muneeb127

[visualization] PCLVisualizer::addCorrespondences/updateCorrespondences does not show all correspondences

9

**Describe the bug** I use `Registration::registerVisualizationCallback()` to show correspondences. The code employs `PCLVisualizer::addCorrespondences()`. This does not lead to all correspondences getting shown. If instead I iterate over all correspondences manually...

themightyoarfish

Optimizing PCL compile {time, memory usage}

6

Starting point for people who want to help optimize PCL compile times ## Your Environment * Operating System and version: 🤷‍♂ * Compiler: clang-9 (required) * PCL Version: HEAD ##...

kunaltyagi

[io] `OctreePointCloudCompression` only supports types pre-baked in `io/src/compression.cpp`

15

System: Ubuntu18.04LTS PCL1.9.1 I am compiling the source file in the tutorial pcl-pcl-1.9.1/doc/tutorials/content/sources/point_cloud_compression. By default it works well. The readthedocs said the compression supports any point types, but when I...

synsin0

GPU kinfu textures no longer supported on CUDA 12.0

3

**Describe the bug** The GPU kinfu does not build with CUDA 12.0 because this version of CUDA dropped legacy texture references (specifically used in `marching_cubes.cu`). **Current Behavior** ``` pcl/gpu/kinfu/src/cuda/marching_cubes.cu(51): error:...

ghfue

[pcl_visualizer] "Allow custom definition of non-dense point cloud"

2

When profiling, it seems that quite some time is being used to test if each point in a point cloud is valid. Of course, this is necessary for non-dense point...

thorsten-ottosen