point-cloud-library

问题 I tried to make PCL example project.here i used cmake to build. But cmake gives an Error as below Could NOT find Boost CMake Error at C:/Program Files/PCL 1.5.1/cmake/PCLConfig.cmake:38 (message): common is required but boost was not found Call Stack (most recent call first): C:/Program Files/PCL 1.5.1/cmake/PCLConfig.cmake:346 (pcl_report_not_found) C:/Program Files/PCL 1.5.1/cmake/PCLConfig.cmake:491 (find_external_library) CMakeLists.txt:5 (find_package) I have Boost in C:\Program Files

问题 Given two point clouds such that one point cloud is static whereas other is mobile obstacle. We want to move the mobile point cloud obstacle in space and note down whether it is intersecting with the static point cloud at that position. Is there a function available in PCL to do this automatically or do we have to write our own function to do the same? 回答1: The fcl (Flexible Collision Library) library can do fast collision detection. Here are the supported different object shapes: sphere box

问题 I have a sparse point cloud of a 3D model. I need to populate the point cloud. In other words, I need to upsample the point cloud for surface reconstruction of the 3D point cloud. I followed this link, but could not understand the method. Is there an easy way to do that ? Thanks in advance. 回答1: An alternative resource with some simpler code using the Point Cloud Library is available at the following link: http://pointclouds.org/documentation/tutorials/resampling.php I would suggest starting

问题 I had compiled the PCL-SuperBuild folder as these links described: Link 1: https://hcteq.wordpress.com/2014/07/14/compiling-pcl-for-android-in-windows-cmake-gui/# Link 2: http://www.hirotakaster.com/weblog/how-to-build-pcl-for-android-memo/ It Completed successfully. However, I don't know how to use the library in my project, Can anyone elaborate in this? I'm trying to run the code in https://github.com/roomplan/tango-examples-java.git, the Point Cloud with PCL one, and I have tried to write

问题 I'm new to C++ and want to compile PCL example I installed VS 2010 and Netbeans 7 but could not compile it ! Is the re a better IDE for cMake ? The code has CMakeLists.txt file. What should I do ? These are source files : https://github.com/PointCloudLibrary/pcl/tree/master/apps/cloud_composer 回答1: If you are new to: C++, and PCL, and VS2010, and CMake Then I would advice you to start with the prebuild binaries from PCL. You can find them from: Prebuild windows PCL binaries . Probably best to

问题 error LNK2001: unresolved external symbol "public: virtual void __cdecl pcl::visualization::PCLVisualizer::FPSCallback::Execute(class vtkObject *,unsigned long,void *)" (?Execute@FPSCallback@PCLVisualizer@visualization@pcl@@UEAAXPEAVvtkObject@@KPEAX@Z) 1>C:\Users\hatea\Documents\Visual Studio 2015\Projects\PCLTester\x64\Debug\PCLTester.dll : fatal error LNK1120: 1 unresolved externals I have thoroughly exhausted all avenues dealing with this issue. I checked here, and I found a similar

问题 I am using ubuntu14.04 . I have a code which is written in pcl-1.5 . I now want to run it in pcl-1.7 . It's giving a lot of compilation errors. Is there a way to port my classes and functions from pcl-1.5 to pcl-1.7 ? 回答1: I understand that you want to build your project on PCL 1.5 while PCL 1.7 is installed. This is possible. I assume you install PCL 1.5 from source and then build it so that it ends up with a build directory. These instructions are vague because it has been a while since I

问题 I have two point cloud, which I want to visualise in the same window. #include <pcl/io/io.h> #include <pcl/io/pcd_io.h> #include <pcl/visualization/cloud_viewer.h> int main () { pcl::visualization::CloudViewer viewer("Cloud Viewer"); pcl::PointCloud<pcl::PointXYZRGBA>::Ptr body (new pcl::PointCloud<pcl::PointXYZRGBA>); pcl::io::loadPCDFile ("body.pcd", *body); pcl::PointCloud<pcl::PointXYZRGBA>::Ptr head (new pcl::PointCloud<pcl::PointXYZRGBA>); pcl::io::loadPCDFile ("head.pcd", *head);

问题 I was trying to compile a vc++ project on pclsceleton tracking but got the following errors inspite of the fact that i have already included header files for them the code for which the error gives is- // Callback: New user was detected void XN_CALLBACK_TYPE User_NewUser(xn::UserGenerator& generator, XnUserID nId, void* pCookie) { printf("New User %d\n", nId); userGenerator.GetSkeletonCap().RequestCalibration(nId, TRUE); osc::OutboundPacketStream p( osc_buffer, OUTPUT_BUFFER_SIZE ); p << osc:

问题 I am trying to build Point Cloud Library on Windows. https://github.com/PointCloudLibrary/pcl This library requires Boost library and I have installed it properly. However, when I use CMAKE to build PCL, it complains that CMake Error at C:/Program Files (x86)/CMake/share/cmake-3.3/Modules/FindBoost.cmake:1245 (message): Unable to find the requested Boost libraries. Unable to find the Boost header files. Please set BOOST_ROOT to the root directory containing Boost or BOOST_INCLUDEDIR to the