Binary Hough transform and its implementation

Luciano da Fontoura Costa; Mark B. Sandler

doi:10.1117/12.19745

1 August 1990 Binary Hough transform and its implementation

Luciano da Fontoura Costa, Mark B. Sandler

Author Affiliations +

Proceedings Volume 1251, Curves and Surfaces in Computer Vision and Graphics; (1990) https://doi.org/10.1117/12.19745
Event: Electronic Imaging: Advanced Devices and Systems, 1990, Santa Clara, CA, United States

Abstract

The Binary Hough Transform (BHT) is a variation of the standard Hough transform for line detection with slope/intercept parameterization which, for image and accumulator arrays whose dimensions are integer powers of two, needs only additions and binary shifts during its calculation, allows full precision for the representation of the parameters and uses integer arithmetic without rounding errors. This paper presents the BHT and its implementation in hardware (two systolic array architectures and their combination) and software (a sequential algorithm).

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Luciano da Fontoura Costa and Mark B. Sandler "Binary Hough transform and its implementation", Proc. SPIE 1251, Curves and Surfaces in Computer Vision and Graphics, (1 August 1990); https://doi.org/10.1117/12.19745

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