/**:
  ros__parameters:
    multi_person_tracker_node:
      # Tracking parameters
      max_people: 10                          # Maximum tracked people
      occlusion_grace_s: 3.0                  # Seconds to maintain track during occlusion
      embedding_threshold: 0.75               # Cosine similarity threshold for face re-ID
      hsv_threshold: 0.60                     # Color histogram similarity threshold

      # Publishing
      publish_hz: 15.0                        # Update rate (15+ fps on Orin)
      enable_group_follow: true               # Follow group centroid if no single target
      announce_state: true                    # Log state changes
