Feature and Box Propagation for Video Vehicle Detection

Video vehicle detection is more valuable and challenging than image vehicle detection for an intelligent transportation system. Due to the existing situation of vehicle blurring, occlusion, and scale changing in traffic monitoring, using static vehicle detection network often leads to the decrease of detection accuracy. In this paper, based on DFF method, the authors fuse a tracking algorithm to realize box propagation, and form a new video vehicle detection framework that considers both detection accuracy and speed. The authors extract feature maps in key frames, and propagate feature maps and boxes in non-key frames. Compared with static detectors, the proposed method greatly improves the consistency of video vehicle detection results. In addition, the detection performance of the authors' method is obviously superior to the basic detector DFF in accuracy.

Language

  • English

Media Info

  • Media Type: Web
  • Pagination: pp 777-788
  • Monograph Title: CICTP 2020: Transportation Evolution Impacting Future Mobility

Subject/Index Terms

Filing Info

  • Accession Number: 01767365
  • Record Type: Publication
  • ISBN: 9780784483053
  • Files: TRIS, ASCE
  • Created Date: Dec 9 2020 3:02PM