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A Hardware/Software Co-design Approach for Real-Time Binocular Stereo Vision Based on ZYNQ (Short Paper)

  • Yukun Pan
  • Minghua ZhuEmail author
  • Jufeng Luo
  • Yunzhou Qiu
Conference paper
Part of the Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering book series (LNICST, volume 268)

Abstract

Based on the ZYNQ platform, this paper proposes a hardware/software co-design approach, and implements a binocular stereo vision system with high real-time performance and good human-computer interaction, which can be used to assist advanced driver assistance systems to improve driving safety. Combining the application characteristics of binocular stereo vision, the approach firstly modularizes the system’s functions to perform hardware/software partitioning, accelerates the data processing on FPGA, and performs the data control on ARM cores; then uses the ARM instruction set to configure the registers within FPGA to design relevant interfaces to complete the data interaction between hardware and software; finally, combines the implementation of specific algorithms and logical control to complete the binocular stereo vision system. The test results show that the frame rate with an image resolution of 640 * 480 can reach 121.43 frames per second when the FPGA frequency is 100M, and the frame rate is also high for large resolution images. At the same time, the system can achieve real-time display and human-computer interaction with the control of the graphical user interface.

Keywords

Binocular stereo vision system Hardware/software co-design Data interaction Processing system Programmable logic 

Notes

Acknowledgments

This work is supported by Shanghai Science and Technology Commission Project (17511106902), Shanghai Youth Science and Technology Phosphorus Project (No. 18QB1403900) and Shanghai Science and Technology Major Funding Project (No. 15DZ1100400).

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Copyright information

© ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2019

Authors and Affiliations

  • Yukun Pan
    • 1
  • Minghua Zhu
    • 1
    Email author
  • Jufeng Luo
    • 2
  • Yunzhou Qiu
    • 2
  1. 1.Hardware/Software Co-Design Technology and Application Engineering Research CenterEast China Normal UniversityShanghaiChina
  2. 2.Shanghai Internet of Things CO., LTDShanghaiChina

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