I'd like to know if i want information fusion between two built-in interfaces（like sensor_msg/image and geomory_msg/pose）. Is there an example？

ros2 / message_filters

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I'd like to know if i want information fusion between two built-in interfaces（like sensor_msg/image and geomory_msg/pose）. Is there an example？ #70

Closed boyuandeng closed 2 years ago

boyuandeng commented 2 years ago

in ros1，i can typedef message_filters::sync_policies::ApproximateTime<sensor_msgs::Image, geometry_msgs::PoseStamped> SyncPolicyImagePose; typedef shared_ptr<message_filters::Synchronizer> SynchronizerImagePose; SynchronizerImagePose sync_imagepose; sync_imagepose.reset(new message_filters::Synchronizer( SyncPolicyImagePose(100), depthsub, posesub)); sync_imagepose->registerCallback(boost::bind(&depthPoseCallback, this, _1, _2));

aprotyas commented 2 years ago

I would suggest redirecting questions like this to https://answers.ros.org/.