Testing for Curves in a Binary Image

机译：测试二进制图像中的曲线

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摘要

Curve detection is viewed as a process of hypothesis generation and hypothesis testing. Of the two, hypothesis generation has received much attention and many sophisticated post-processing strategies are published in the literature. In this work, the emphasis is shifted to the development of an efficient and effective hypothesis testing strategy to relieve the hypothesis generation from sophisticated computations. The proposed method recasts edge pixels in a binary image into a one-parameter system derived from the hypothesis. The recasting process creates a histogram, which contains a single dominant peak if and only if the hypothesis under testing contains a significant number of edge pixels. Experiments with circle testing show that the proposed strategy outperforms the global threshold.

机译：曲线检测被视为假设生成和假设检验的过程。在这两种假设中，假设的产生已引起广泛关注，并且许多复杂的后处理策略已在文献中发表。在这项工作中，重点已转移到开发有效的假设检验策略上，以减轻复杂计算中的假设生成。所提出的方法将二值图像中的边缘像素重铸为从该假设得出的一参数系统。重铸过程将创建一个直方图，当且仅当所测试的假设包含大量边缘像素时，该直方图才会包含一个主峰。圆形测试的实验表明，所提出的策略优于全局阈值。

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来源
《Biennial Australian Pattern Recognition Society Conference(DICTA2003) v.2; 2003; Sydney; AU》|2003年|P.703-710|共8页
会议地点 Sydney(AU);Sydney(AU);Sydney(AU)
作者
Y. C. Cheng;
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作者单位

Department of Computer Science and Information Engineering National Taipei University of Technology, Taipei 106, Taiwan;

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原文格式 PDF
正文语种 eng
中图分类信息处理（信息加工）;
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专利

1. A unified scheme for detecting fundamental curves in binary edge images [J] . Tetsuo Asano, Naoki Katoh, Takeshi Tokuyama Computational geometry: Theory and applications . 2001,第2期

机译：检测二值边缘图像中基本曲线的统一方案
2. Use of likelihood ratios for comparisons of binary diagnostic tests: underlying ROC curves. [J] . Bandos SI, Rockette HE, Gur D Medical Physics . 2010,第11期

机译：似然比用于二进制诊断测试的比较：基本ROC曲线。
3. Self-modeling curve resolution method applied for the evaluation of dissolution testing data: A case study of meloxicam-mannitol binary systems [J] . Robert Rajko, Parya ReisiNassab, Piroska Szabo-Revesz Talanta: The International Journal of Pure and Applied Analytical Chemistry . 2009,第2期

机译：自建模曲线拆分方法用于溶出度测试数据评估：以美洛昔康-甘露醇二元体系为例
4. Testing for Curves in a Binary Image [C] . Y. C. Cheng Biennial Australian pattern recognition society conference . 2003

机译：测试二进制图像中的曲线
5. Lagrangian relaxation for constrained curve-fitting with binary variables: Applications in educational testing. [D] . Berliner Koppel, Nicole. 2000

机译：拉格朗日松弛法用于带有二元变量的约束曲线拟合：在教育测试中的应用。
6. Use of likelihood ratios for comparisons of binary diagnostic tests: Underlying ROC curves [O] . Andriy I. Bandos, Howard E. Rockette, David Gur -1

机译：将似然比用于二元诊断测试的比较：底层ROC曲线
7. A Unified Scheme for Detecting Fundamental Curves in Binary Edge Images [O] . Asano, Tetsuo, Katoh, Naoki, Tokuyama, Takeshi 2001

机译：二进制边缘图像中基本曲线检测的统一方案
8. Using Ordered Binary-Decision Diagrams for Compressing Images and Image Sequences [R] . Starkey, M., Bryant, R. 1995

机译：使用有序二元决策图压缩图像和图像序列

Testing for Curves in a Binary Image

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