add multi-target support (TargetObservation + rviz publish);

现在可以发布包含多个目标的消息了，而且自带多目标管理系统，可以支持发布多目标的info，debug和后续推理都可以
2026-04-19 16:48:54 +08:00
parent a1fddc9638
commit 5b177c90f4
11 changed files with 910 additions and 461 deletions
@@ -0,0 +1,3 @@
+std_msgs/Header header
+int32 primary_target_id
+TargetObservation[] observations