TB3 Intel ROS Object Analytics

Status

Feb 2019 Following summer 2018 notes

Reference

• README

Dependencies

Compiling dependecies - Passed

• roscpp, nodelet, and ros-kinetic-opencv3 found with "aptitude search roscpp | grep ^i"
• libpcl and libpcl-dev found but not the -all with aptitude search
• std_msgs, sensor_msgs, geometry_msgs, dynamic_reconfigure, pcl_conversions, and cv_bridge found with "find /opt -name std_msgs;

Other Ros packages - Passed

• object-msgs TR3 Intel ROS Project
• ros_intel_movidius_ncs TR3 Intel ROS Project

OpenCV - Passed

 $ cat /opt/ros/kinetic/share/opencv3/package.xml | grep version
     <version>3.3.1</version>

Build and Test

Status

One Test Failure

Build, Install and Test

 $ cd ~/catkin_ws/src/

 $ git clone https://github.com/intel/ros_object_analytics

 $ cd ..

 $ catkin_make

• TB3 Intel ROS Object Analytics make Log

 $ catkin_make run_tests

• TB3 Intel ROS Object Analytics test Log
• There is one test failure. See depreciated section below for cv2/python3 conflict attempt to fix.

 $ catkin_make install

• TB3 Intel ROS Object Analysis install log

Extra Running Dependencies

Stop don't try to enable this.

 $ roslaunch realsense_ros_camera rs_rgbd.launch
     [rs_rgbd.launch] is neither a launch file in package [realsense_ros_camera] nor is [realsense_ros_camera] a launch file name
     The traceback for the exception was written to the log file

From Summer 2018. Lets see if this still holds Error: realsense_ros_camera not found. It should be in realsense_samples_ros. See similar issue in TB3_ROS_Moving_Object#Launch_1

realsense_ros_camera supports ROS node support for R200, LR200, and ZR300 cameras which require librealsense 1 and are not supported in librealsense2. I'm not going down this path because I managed break my dev system by installing incompatible packages.

how about realsense2_camera

Command to Launch object_analytics

Maybe February 2019: no errors on start up and rqt_graph shows interesting connections but don't know how to test

Install and initial tests done. Looks like they need the next step, ROS OpenCL Caffe, in the TB3 Intel ROS Project to be run to take care of some dependencies.

• launch with OpenCL caffe as detection backend
• This one errors out. Check if caffe needs to be installed. Above it was optional if Movidius was installed

 $ roslaunch object_analytics_launch analytics_opencl_caffe.launch

• launch with Movidius NCS as detection backend
• This started ok but I'm guessing an item from the previous section needs to be enabled

 $ roslaunch object_analytics_launch analytics_movidius_ncs.launch

rqt_graph creates something of interest

DEPRECIATED: CV2 Error Midigations

This error disappeared in the summer of 2018 when I did the following. It did not solve the problem in Feb 2019

 $ cd /opt/ros/kinetic/lib/python2.7/dist-packages
 
 $ ll cv2*
     -r--r--r-- 1 root root 4774832 Mar 15 13:25 cv2_rename.so
     -r--r--r-- 1 root root 4774832 Jun 21 21:19 cv2.so

 $ sudo cp cv2.so cv2_rename.so
 
 $ sudo rm cv2.so 

• TB3 Intel ROS Object Analysis cv2 fix