Compact hardware realization for Hough-based extraction of line segments in image sequences for vehicle guidance

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

Autoren

  • Joerg Schoenfeld
  • Peter Pirsch

Organisationseinheiten

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Details

OriginalspracheEnglisch
Titel des SammelwerksPlenary, Special, Audio, Underwater Acoustics, VLSI, Neural Networks
SeitenI-397-I-400
PublikationsstatusVeröffentlicht - 1993
Veranstaltung1993 IEEE International Conference on Acoustics, Speech and Signal Processing - Minneapolis, MN, USA
Dauer: 27 Apr. 1993 → 30 Apr. 1993

Publikationsreihe

NameProceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
Band1
ISSN (Print)0736-7791

Abstract

Important key symbols used in many image processing applications are straight line segments of edges and contours. The real time determination of straight line symbols in video sequences requires high computational rates which call for application specific circuits (ASICs). For a vision based vehicle guidance system a compact image processing unit has been developed which extracts straight lines as symbols for the street boundaries. This unit consists of two specially designed ASICs for the segmentation of symbols and a general programmable micro controller for high level processing. The implemented pipeline of algorithm comprises gradient operation, edge thinning, line verification and Hough transformation. Although the image processing unit is originally developed for vehicle guidance the hardware can be used for other industrial and robotic applications as well.

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Compact hardware realization for Hough-based extraction of line segments in image sequences for vehicle guidance. / Schoenfeld, Joerg; Pirsch, Peter.
Plenary, Special, Audio, Underwater Acoustics, VLSI, Neural Networks. 1993. S. I-397-I-400 (Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing; Band 1).

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

Schoenfeld, J & Pirsch, P 1993, Compact hardware realization for Hough-based extraction of line segments in image sequences for vehicle guidance. in Plenary, Special, Audio, Underwater Acoustics, VLSI, Neural Networks. Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing, Bd. 1, S. I-397-I-400, 1993 IEEE International Conference on Acoustics, Speech and Signal Processing, Minneapolis, MN, USA, 27 Apr. 1993.
Schoenfeld, J., & Pirsch, P. (1993). Compact hardware realization for Hough-based extraction of line segments in image sequences for vehicle guidance. In Plenary, Special, Audio, Underwater Acoustics, VLSI, Neural Networks (S. I-397-I-400). (Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing; Band 1).
Schoenfeld J, Pirsch P. Compact hardware realization for Hough-based extraction of line segments in image sequences for vehicle guidance. in Plenary, Special, Audio, Underwater Acoustics, VLSI, Neural Networks. 1993. S. I-397-I-400. (Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing).
Schoenfeld, Joerg ; Pirsch, Peter. / Compact hardware realization for Hough-based extraction of line segments in image sequences for vehicle guidance. Plenary, Special, Audio, Underwater Acoustics, VLSI, Neural Networks. 1993. S. I-397-I-400 (Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing).
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