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koide3 / monocular_person_following

Monocular camera-based person tracking and identification ROS framework for person following robots
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Cannot get feature image and MarkerArray in the rviz #3

Closed rhan-Lau closed 4 years ago

rhan-Lau commented 4 years ago

Hi, @koide3. When I test the whole monocular_person_following project, I cannot get the feature image and MarkerArray in the rviz, when I use "rostopic echo /monocular_person_following/feature" to show the topic, it says that the topic does not appear to be published yet. I used to think it is something wrong with the problem of ccf module, but it doesn't changed after the ccf module fixed. Do you have any idea about this? Also, it seems like there's some problem in the open_face_recognition module, i'm not sure if that's relevant. Screenshot from 2019-10-29 19-48-49

rhan-Lau commented 4 years ago

Hi, @koide3 . As a progress, I resetting the "framerate" param in web_camera.launch and now can obtain the skeleton smoothly, as a result, I can get the "MarkerArray" topic. However, there is still no rectangle shows in rviz /visualization_node/visualize and still cannot get the /monocular_person_following/features result. I've try many ways but still got the same results. Could you please give me any advice about these?

koide3 commented 4 years ago

Hi @rhan-Lau , Have you installed open_face_recognition module? and what problem did you see on it?

rhan-Lau commented 4 years ago

Hi, @koide3 . Yes, I installed that module, and I think it might be something wrong with the CMakeList.txt? Cause I didn't see any executable file build after catkin_make. Can you please check if the file is complete? Thank you very much for all the kind help.

koide3 commented 4 years ago

It's OK because that module is written in python and doesn't yield any executables. Can you check if the TF tree is properly set up using rqt_tf_tree?

rhan-Lau commented 4 years ago

Hi, @koide3 , This is what it looks like using "rosrun rqt_tf_tree rqt_tf_tree", so I guess it means I set it right? Screenshot from 2019-10-31 18-00-19

And as for my problem with open_face_recognition, I keep getting "couldn't find executable" error when I rosrun it. $ rosrun open_face_recognition open_face_recognition_node.py [rosrun] Couldn't find executable named open_face_recognition_node.py below /home/han/catkin_ws/src/open_face_recognition [rosrun] Found the following, but they're either not files, [rosrun] or not executable: [rosrun] /home/han/catkin_ws/src/open_face_recognition/scripts/open_face_recognition_node.py

koide3 commented 4 years ago

OK, it looks file. Please check if the open_face_recognition_node.py has execution permission with "ls -la"

rhan-Lau commented 4 years ago

Yes, this is the problem. I add permissions for the file and problem solved. Really appreciate it. @koide3

USTB-WZL commented 3 years ago

Hi, does your usb camera opened in 19201080? I tried to using my logitech C270, cannot open it, only work with 640480, and no person detected.

USTB-WZL commented 3 years ago

@rhan-Lau need your help