mariusschweizer1
commented
7 years ago Hello
I use ROS Kinetic, Ubuntu16.04 and a Kinect ONE and followed the instructions https://github.com/tum-vision/dvo_slam/tree/kinetic-devel rosmake has succesfully worked and now i tried to launch dvo_benchmark. When i roslaunch dvo_benchmark benchmark.launch keep_alive:=true, the assoc.txt is missing.
I have the same Problem that rgbd_benchmark_tools is not available to create the assoc.txt file. How can i solve this problem or where i get this tool?
I hope some one can help me please
Marius
I have many problems.I am a newer. I take the usage as https://github.com/tum-vision/dvo told 1.when run_dense_tracking is selected,rosrun dvo_ros camera_tracker go wrong.segment fault. gdb -ex run --args ./bin/camera_tracker Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xa9768b40 (LWP 13993)] 0xb76a2208 in dvo::core::SurfacePyramid::convertRawDepthImageSse(cv::Mat const&, cv::Mat&, float) () from /home/lynn/fuerte_workspace/sandbox/dvo_slam/dvo_core/lib/libdvo_core.so (gdb) 2.I cannot changed the reference frame to /world,because i cannot find the /world, 3.I still donot know how to to run dvo_slam on datasets. I cannot rosrun rgbd_benchmark_tool associate.py rgb.txt depth.txt > assoc.txt. because i donot have rgbd_benchmark_tool . so i run python associate.py rgb.txt depth.txt > assoc.txt.,get the assoc.txt file roslaunch dvo_benchmark benchmark.launch dataset:=/path/to/dataset keep_alive:=true it get wrong as follows: benchmark: /usr/include/eigen3/Eigen/src/Core/DenseStorage.h:69: Eigen::internal::plain_array::plain_array() [with T = double, int Size = 16, int MatrixOrArrayOptions = 0]: Assertion `(reinterpretcast(array) & 0xf) == 0 && "this assertion is explained here: " "http://eigen.tuxfamily.org/dox-devel/TopicUnalignedArrayAssert.html" " ** READ THIS WEB PAGE !!! *"' failed. [benchmark-1] process has died [pid 12411, exit code -6, cmd /home/lynn/fuerte_workspace/sandbox/dvo_slam/dvobenchmark/bin/benchmark name:=benchmark log:=/home/lynn/.ros/log/2091290c-6ec9-11e4-82d1-c0cb386b60af/benchmark-1.log]. log file: /home/lynn/.ros/log/2091290c-6ec9-11e4-82d1-c0cb386b60af/benchmark-1.log all processes on machine have died, roslaunch will exit shutting down processing monitor... ... shutting down processing monitor complete done I cannot come up with any idea.