ROS Resources: Documentation | Support | Discussion Forum | Service Status | Q&A

Region_tlr_ssd doesn't preview on rviz (ImageViewerPlugin]) and no signal

Hi guys,

I am trying to turn on the traffic light recognition using region_tlr_ssd but it doesn’t preview any result on rviz. I followed the ssdcaffe installation from here and installation and compilation done without any error.

I used the pretrained model that mentioned in the docs and save it in: Autoware/ros/src/computing/perception/detection/trafficlight_recognizer
and the model has loaded

The steps as follow:
1- initialized localization by run the TF, vehicle model from setup
2- run point cloud , vector map, and TF
3- launched velodyne from sensing and turn on the camera mindvision, launched the camera calibration.
4- launched ndt_matching, feat_proj, and region_tlr_ssd
5- opened the rviz as below pictures


* /region_tlr_ssd/gpu_id: 0
* /region_tlr_ssd/image_raw_topic: /camera0/image_raw
* /region_tlr_ssd/network_definition_file: /home/team1/Autow...
* /region_tlr_ssd/pretrained_model_file: /home/team1/Autow...
* /region_tlr_ssd/use_gpu: True
* /rosdistro: kinetic
* /rosversion: 1.12.14

System Specification

1- Ubuntu 16.4
2- Autoware 1.7
3- Cuda 9
4- ROS Kintenic

Thanks for using Autoware and for your question. Howevere ask that you please ask questions at the ROS Answers website following our support guidelines. Please pay particular attention to the information we ask you to provide.

Discourse is for news and general interest discussion. ROS Answers provides a forum which can be filtered by tags to make sure the relevant people can find and/or answer the question, and not overload everyone with hundreds of posts.