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The use of the Circular Hough Transform for counting coins

机译:使用环形霍夫变换对硬币进行计数

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摘要

The paper presents the circular Hough transform in the process of detecting and counting coins. The issues of linear and circular Hough transform are discussed. An algorithm for counting coins in a three-dimensional image using the discrete Hough space is demonstrated. Moreover, the results of the application for detecting and counting coins in a static image and video stream are presented. Observations of histograms for HSV and RGB color palettes, for different camera resolutions and various parameters of image segmentation, edge detection and smoothing filter have been made.
机译:提出了在硬币检测和计数过程中的圆形霍夫变换。讨论了线性和圆形霍夫变换的问题。演示了一种使用离散霍夫空间对三维图像中的硬币进行计数的算法。此外,介绍了用于检测和计数静态图像和视频流中的硬币的应用程序的结果。观察了HSV和RGB调色板的直方图,不同的相机分辨率以及图像分割,边缘检测和平滑滤波器的各种参数。

著录项

  • 来源
    《Pomiary Automatyka Kontrola》 |2015年第9期|434-437|共4页
  • 作者单位

    UNIVERSITY OF RZESZOW, FACULTY OF MATHEMATICS AND NATURAL SCIENCES DEPARTMENT OF COMPUTER ENGINEERING, 1 Pigonia St., 35-959 Rzeszow;

    UNIVERSITY OF INFORMATION TECHNOLOGY AND MANAGEMENT IN RZESZOW, FACULTY OF APPLIED INFORMATICS, DEPARTMENT OF APPLIED INFORMATION, 2 Sucharskiego St., 35-225 Rzeszow;

    UNIVERSITY OF RZESZOW, FACULTY OF MATHEMATICS AND NATURAL SCIENCES DEPARTMENT OF COMPUTER ENGINEERING, 1 Pigonia St., 35-959 Rzeszow;

    RZESZOW UNIVERSITY OF TECHNOLOGY, DEPARTMENT OF DISTRIBUTED SYSTEMS, 12 Powstancow Warszawy Ave., 35-959 Rzeszow;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Hough transform; image detection; segmentation; digital image processing; edge detection;

    机译:霍夫变换图像检测;分割;数字图像处理;边缘检测;

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