aknvictor/lfd

LFD for robot manipulation

Setup new environment

• install opencv branch 3.4 for both opencv and - opencv_contrib
• pkg-config --modversion opencv to check opencv version
• install spacenavd using apt-get
• install libspnav for spnav.h (https://github.com/FreeSpacenav/libspnav)
• append library location in /usr/local/lib/libspnav.so.0 to LD_LIBRARY_PATH
• export the variable

Research Analyses:

https://colab.research.google.com/drive/1srDLOa4F6_Sjn52rExsntMn5R5HiL4c3#scrollTo=pP39AffvM_mI https://docs.google.com/spreadsheets/d/184RWZbR8IHDHbN_5rxd81s4f3VhG0pPBpd-gD4edSIk/edit#gid=0

Setup opencv

cmake -D CMAKE_BUILD_TYPE=RELEASE
-D CMAKE_INSTALL_PREFIX=/usr/local
-D BUILD_WITH_DEBUG_INFO=OFF
-D BUILD_DOCS=OFF
-D BUILD_EXAMPLES=OFF
-D BUILD_TESTS=OFF
-D BUILD_opencv_ts=OFF
-D BUILD_PERF_TESTS=OFF
-D INSTALL_C_EXAMPLES=ON
-D INSTALL_PYTHON_EXAMPLES=ON
-D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules
-D ENABLE_NEON=ON
-D WITH_LIBV4L=ON
/opt/opencv/

http://pklab.net/?id=392&lang=EN

Troubleshooting

• VIDIOC_STREAMON: No space left on device
  fix:
  sudo rmmod uvcvideo
  sudo modprobe uvcvideo quirks=128