apennisi / rgbd_person_tracking

R-GBD Person Tracking is a ROS framework for detecting and tracking people from a mobile robot.

• 👋 Hi, I’m Andrea Pennisi
• 👀 I’m interested in Computer Vision, Machine Learning, and Deep Learning.
• 💞️ I’m always looking for new challenges and collaborations on all the topics related to Computer Vision and Deep Learning.
• 📫 You can reach me by using my contact page on my website: https://www.andreapennisi.com

rgbd_person_tracking's Issues

Fatal Error:people_msgs/**.h:No such file or directory

Excuse me, sir!
When I command "catkin_make" in catkin_ws workspace, then it got some wrong, such as, "/home/boocax/catkin_ws/src/visual_tracker/src/main.cpp:34:40: fatal error: people_msgs/SegmentedImage.h: No such file or directory", "/home/boy/catkin_ws/src/ground_detector/src/blob_extraction.h:43:34: fatal error: people_msgs/Clusters.h: No such file or directory",
what's wrong about it? How can I do with those problem? Help me, please....
Ubuntu14.05, Indigo Ros, PCL 1.7, OpenCV 2.4.8, Boost 1.58

How to explain the method GroundDetection::process() ?

How to explain the method GroundDetection::process() linking to https://github.com/apennisi/rgbd_person_tracking/blob/master/ground_detector/src/ground_detection.cpp#L82-L112 ? Is there any document about it ? Thank you.

OpenCV problem while running people detector node.

The ground detector node and dispatcher node work fine and are giving output on their respective topics But when I run people_detector_node it fails with the following kind of errors -

1. OpenCV Error: The function/feature is not implemented (Unknown/unsupported array type) in create, file /home/abhsihek/libs/opencv/modules/core/src/matrix.cpp, line 2842
   [ERROR] [1500641324.950684392]: PROBLEM WITH THE DETECTOR!
2. OpenCV Error: Assertion failed (!_mv.fixedType() || _mv.empty() || _mv.type() == m.depth()) in split, file /home/abhsihek/libs/opencv/modules/core/src/convert.cpp, line 262
   [ERROR] [1500642358.248942443]: PROBLEM WITH THE DETECTOR!
3. OpenCV Error: Assertion failed (mtype == type0 || (CV_MAT_CN(mtype) == CV_MAT_CN(type0) && ((1 << type0) & fixedDepthMask) != 0)) in create, file /home/abhsihek/libs/opencv/modules/core/src/matrix.cpp, line 2599
   [ERROR] [1500642367.533972948]: PROBLEM WITH THE DETECTOR!

So whenever I run people_detector_node I get an error from the 3 mentioned ones.
Can you help me with the problem ? Any kind of help is appreciated.
Thank you.

why online boost always replace same weak classifier？

when I debug this algorithm，I note this.

references to 'cv :: SURF :: SURF ()' undefined

In the function 'tracker :: Tracker :: track (std :: vector <tracker :: detection_struct, std :: allocator > const &, cv :: Mat const &)'
/home/daxiong/ros_study_ws/src/rgbd_person_tracking-master/visual_tracker/src/Tracker.cpp:78: references to 'cv :: SURF :: SURF ()' undefined

AlgorithmInfo Issue

When I am compiling the project using catkin_make inside the cakin workspace I am facing this error I dont know y???

Detection is working but no tracking

Hello,
I managed to make the detection work but there is never any tracking. The clusters in every ROS topics are empty.

The input ROS topics are the camera info (roof_rgbd_camera/depth/camera_info), the rgb image (roof_rgbd_camera/rgb/image_raw) with a resolution of 240320 and the depth image (roof_rgbd_camera/depth/image_rect) with a resolution of 240320 and the depth in meter.

Do you know what might be happening ?

Thank you