Robust-Fast Hough Transform by Using High-Speed Algorithm for M-Estimator
نویسندگان
چکیده
منابع مشابه
The Hough Transform Estimator∗
This paper pursues a statistical study of the Hough transform; the celebrated computer vision algorithm used to detect the presence of lines in a noisy image. We first study asymptotic properties of the Hough transform estimator, whose objective is to find the line that “best” fits a set of planar points. In particular, we establish strong consistency, rates of convergence and characterize the ...
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Line detection using IIor~gh transform is one of the robust image processing methods for noisy images. Hut Hough t,ransform has a problem whose computation cost is very large in general. In order to ease this problem, many high-speed algorithms had been proposed. In this paper, we propose a new high-speed algorithm called MRHT (Multiple Randomized Hough Transform) which combines randomized edge...
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FIHT2 algorithm defined by p = x . cos 0 + y .sin 0 + (a/(21()) . x . s ine at 0 5 6 < a / 2 and at p = x . cose + y . sin 0 + (aJ(2It')) . y . cos 0 at a / 2 5 0 < a is a Hough transform which requires nothing of the trigonometric and functional operations to generate the Hough distributions. It is demonstrated in this paper that the FIHT2 is a complete alternative of the usual Hough transform...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 2010
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.76.592