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A Comparison of FPGA and GPU for Real-Time Phase-Based Optical Flow, Stereo, and Local Image Features

Published: 01 July 2012 Publication History

Abstract

Low-level computer vision algorithms have extreme computational requirements. In this work, we compare two real-time architectures developed using FPGA and GPU devices for the computation of phase-based optical flow, stereo, and local image features (energy, orientation, and phase). The presented approach requires a massive degree of parallelism to achieve real-time performance and allows us to compare FPGA and GPU design strategies and trade-offs in a much more complex scenario than previous contributions. Based on this analysis, we provide suggestions to real-time system designers for selecting the most suitable technology, and for optimizing system development on this platform, for a number of diverse applications.

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  • (2022)Real-time video denoising on multicores and GPUs with Kalman-based and Bilateral filters fusionJournal of Real-Time Image Processing10.1007/s11554-016-0659-y16:5(1629-1642)Online publication date: 11-Mar-2022
  • (2021)FPGA-accelerated anisotropic diffusion filter based on SW/HW-codesign for medical imagesJournal of Real-Time Image Processing10.1007/s11554-021-01100-318:6(2429-2440)Online publication date: 1-Dec-2021
  • (2021)FPGA implementation of HOOFR bucketing extractor-based real-time embedded SLAM applicationsJournal of Real-Time Image Processing10.1007/s11554-020-00986-918:3(525-538)Online publication date: 1-Jun-2021
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  1. A Comparison of FPGA and GPU for Real-Time Phase-Based Optical Flow, Stereo, and Local Image Features

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    Information & Contributors

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    Published In

    cover image IEEE Transactions on Computers
    IEEE Transactions on Computers  Volume 61, Issue 7
    July 2012
    144 pages

    Publisher

    IEEE Computer Society

    United States

    Publication History

    Published: 01 July 2012

    Author Tags

    1. Reconfigurable hardware
    2. computer vision
    3. graphics processors
    4. motion
    5. real-time systems
    6. stereo.

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    Cited By

    View all
    • (2022)Real-time video denoising on multicores and GPUs with Kalman-based and Bilateral filters fusionJournal of Real-Time Image Processing10.1007/s11554-016-0659-y16:5(1629-1642)Online publication date: 11-Mar-2022
    • (2021)FPGA-accelerated anisotropic diffusion filter based on SW/HW-codesign for medical imagesJournal of Real-Time Image Processing10.1007/s11554-021-01100-318:6(2429-2440)Online publication date: 1-Dec-2021
    • (2021)FPGA implementation of HOOFR bucketing extractor-based real-time embedded SLAM applicationsJournal of Real-Time Image Processing10.1007/s11554-020-00986-918:3(525-538)Online publication date: 1-Jun-2021
    • (2019)A FPGA Implementation of Farneback Optical Flow by High-Level SynthesisProceedings of the 2019 ACM/SIGDA International Symposium on Field-Programmable Gate Arrays10.1145/3289602.3294005(309-309)Online publication date: 20-Feb-2019
    • (2019)An efficient and compact row buffer architecture on FPGA for real-time neighbourhood image processingJournal of Real-Time Image Processing10.1007/s11554-017-0690-716:5(1845-1858)Online publication date: 1-Oct-2019
    • (2019)A Pareto-Optimal Multi-filter Architecture on FPGA for Image Processing ApplicationsCircuits, Systems, and Signal Processing10.1007/s00034-019-01083-438:10(4762-4786)Online publication date: 1-Oct-2019
    • (2018)Toward the Implementation of an ASIC-Like System on FPGA for Real-Time Video Processing with Power ReductionInternational Journal of Reconfigurable Computing10.1155/2018/28435822018Online publication date: 22-Apr-2018
    • (2018)Convolutional neural network acceleration with hardware/software co-designApplied Intelligence10.1007/s10489-017-1007-z48:5(1288-1301)Online publication date: 1-May-2018
    • (2017)A Survey of Power and Energy Predictive Models in HPC Systems and ApplicationsACM Computing Surveys10.1145/307881150:3(1-38)Online publication date: 29-Jun-2017
    • (2017)The First 25 Years of the FPL ConferenceACM Transactions on Reconfigurable Technology and Systems10.1145/299646810:2(1-17)Online publication date: 22-Mar-2017
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