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[v.3.0.23] 24.12.2024#

New Features:

  • Added logs that indicate whether a best shot was sent for the last frame of the track. The logs include information about the stream_id, stream_name, track_id, and frame_id.

Changes:

  • Added a check for false positive vehicle detections when a person was mistakenly recognized as a vehicle. If the IOU value between human and vehicle detection exceeds the threshold, no vehicle track is created.

Configuration parameters:

  • STREAM_FP_VEHICLE_TRACK_DETECTION — if set to 1, enabled the logic for discarding false positive vehicle detections; if 0, disabled the logic;
  • STREAM_FP_VEHICLE_TRACK_IOU — If the IOU value between the detected person BBox and the vehicle BBox exceeds this threshold, the vehicle detection is considered false;
  • STREAM_FP_VEHICLE_TRACK_HUMAN_IMG_SIZE — inference size for the human detector.

Fixes:

  • Fixed the issue with an exception when receiving a rect with width/height less than 1px. A check for the validity and size of the rect has been added.
  • Resolved the problem with creating a new track in the restricted zone. A check has been added to allow or deny the creation of a new track in the restricted area. If creation is not allowed, the track is removed.