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An effective voting method for circle detection
Pattern Recognition Letters, 2005The drawbacks of the standard Hough transform (SHT) are the large computation and the large storage requirement. Moreover, the voting method of SHT plays an important role to affect the pattern detection accuracy. In this paper, a new voting method is proposed to reduce the computation and the storage requirements of SHT for circle detection.
Shih-Hsuan Chiu, Jiun-Jian Liaw
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A joint method for the maximum inscribed circle and minimum circumscribed circle
Measurement, 2016Abstract A joint method based on the relative diameter is introduced for evaluating the minimum circumscribed circle and maximum inscribed circle in this article. The definition and calculation of the relative diameter is given in detail. The proposed method is an approximate method based on the least square circle solution, and just for the minimum ...
Xiuming Li, Jingcai Zhang
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Incremental circle hough transform: An improved method for circle detection
Optik, 2017Abstract The Circle Hough Transform (CHT) is one of the popular circle detection algorithm in image processing and machine vision application, favored for its tolerance to noise. Nevertheless, it involves huge computation and excessive memory requirements.
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The Cutting Circle Method and Romberg Algorithm
2013 Ninth International Conference on Computational Intelligence and Security, 2013Using the cutting circle method to calculate the value of π was firstly proposed by the Chinese mathematician Liu Hui in Three Kingdoms Era, around the third century AD. Two hundred years later, the Northern and Southern mathematician Zu got a comparative accurate approximation of π by using this method.
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