Bio-inspired heterogeneous architecture for real-time pedestrian detection applications

  • Luca Maggiani
  • Cédric Bourrasset
  • Jean-Charles Quinton
  • François Berry
  • Jocelyn Sérot
Special Issue Paper

DOI: 10.1007/s11554-016-0581-3

Cite this article as:
Maggiani, L., Bourrasset, C., Quinton, JC. et al. J Real-Time Image Proc (2016). doi:10.1007/s11554-016-0581-3

Abstract

Along with the development of powerful processing platforms, heterogeneous architectures are nowadays permitting new design space explorations. In this paper, we propose a novel heterogeneous architecture for reliable pedestrian detection applications. It deploys an efficient Histogram of Oriented Gradient pipeline tightly coupled with a neuro-inspired spatio-temporal filter. By relying on hardware–software co-design principles, our architecture is capable of processing video sequences from real-word dynamic environments in real time. The paper presents the implemented algorithm and details the proposed architecture for executing it, exposing in particular the partitioning decisions made to meet the required performance. A prototype implementation is described and the results obtained are discussed with respect to other state-of-the-art solutions.

Keywords

Heterogeneous FPGA Real-time DNF Co-design 

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • Luca Maggiani
    • 1
    • 2
  • Cédric Bourrasset
    • 2
  • Jean-Charles Quinton
    • 2
    • 3
  • François Berry
    • 2
  • Jocelyn Sérot
    • 2
  1. 1.TeCIP Institute, Scuola Superiore Sant’AnnaPisaItaly
  2. 2.Institute Pascal, Universite Blaise PascalClermont FerrandFrance
  3. 3.Laboratory Jean KuntzmannGrenoble Alpes UniversityGrenobleFrance