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2014-01-28 17:22:43 -0500 | marked best answer | How do I combine registration with clustering? Hi, I am using the kinect and searching for one or more objects on a table. That works fine for me. Now I want to change the position of the kinect i.e. move it partly around the object and again search the objects lying on the table and then combine both object point clouds. The result of that should be that I get more point of an object (from different viewpoints) or in other word i will just remember the points I saw before. Is there a way to do that with pcl::registration? And do I have to use the registration algorithms before I cluster the objects or am I able to do it after clustering with only the few points I get from an object. Thanks Stefan |
2014-01-28 17:22:13 -0500 | marked best answer | openni_camera depth image opencv Hi I am Using opencv 2.2 and cv::bridge out of the ros diamondback deb packages. I changed the Makefile of opencv to get a newer version of opencv (Revision 5427) I convert the With But I cannot convert the 32FC1 type in 8UC1 How can I handle this problem? Thanks Stefan |
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2012-09-27 09:02:43 -0500 | marked best answer | simulating kinect sensor in Gazebo I want to use the input from a kinect in simulation. I use ROS and therefor I think the best way is to use gazebo for simulation. Is there a way to simulate the kinect input data in gazebo? Thanks for help |
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2012-05-12 02:03:18 -0500 | commented answer | rosmake perception_pcl after change of pcl source That works! |
2012-05-12 02:03:16 -0500 | commented answer | rosmake perception_pcl after change of pcl source That works! Thanks |
2012-05-10 11:28:06 -0500 | received badge | ● Editor (source) |
2012-05-10 11:26:45 -0500 | answered a question | rosmake perception_pcl after change of pcl source Thanks for your answer! Thats the error I get: I thinks that has something to do with the reimplementation of sensor_msgs in pcl. That files will be deleted in the Makefile of perception_pcl/pcl/
Thanks Stefan |
2012-05-09 23:52:33 -0500 | asked a question | rosmake perception_pcl after change of pcl source Hi, I use the source based installed version of pcl-trunk (perception_pcl_electric_unstable). I changed some visualization functions and want to compile them. Is there a way to compile only the changed part of pcl or do I need compile everything with
It would save me a lot of time! Thanks a lot Stefan |
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2012-05-04 04:08:05 -0500 | commented question | running Asus Xtion Pro Live under ros electric fails But the output looks correct |
2012-05-04 03:58:20 -0500 | commented question | running Asus Xtion Pro Live under ros electric fails I recompiled everything including the perception_pcl_unstable_electric and the above mentioned version of openni_ros (Revision 408) and than it runs. There are some warning and errors while init openni_camera (run roslaunch openni_launch openni.launch) that says the calibration files are not found. |
2012-04-25 00:06:09 -0500 | answered a question | checkout openni_ros for electric source installed I found the solution. On the linked website the revision number is displayed and then I did:
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2012-04-25 00:02:26 -0500 | asked a question | running Asus Xtion Pro Live under ros electric fails I did a source based installation of ros electric as described here: The reason for that is the usage of PCL 1.6. For that I changed the .rosinstall file with the following line:
that compiles fine ros electric and the trunk of PCL (1.6). Now I need to install the openni_kinect package with is now called openni_ros, right? I checked out the electric version of the package that I found under: with:
That compiles fine as well. But if I want to launch the Xtion Pro Live with:
the process is dying. Did I compile wrong versions? Or is there a better way to use ros pcl 1.6 and the Asus Xtion? Thanks for your help |
2012-04-20 05:00:02 -0500 | asked a question | checkout openni_ros for electric source installed Is there a way to checkout the openni_ros package for a source installed electric ros version? https://kforge.ros.org/openni/openni_ros/file/1f99fa033d83/ is the package I want. I needed to install the electric version with the source to use the pcl-trunk. Now I want to install the openni_ros package to run my asus xtion sensor. Thanks Stefan |