Reaction-Diffusion Systems in Pattern Formation and Pattern Recognition Processes

机译：模式形成和模式识别过程中的反应扩散系统

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper presents a quick review of reaction-diffusion systems that self-organize spatio-temporal patterns in chemical and biological systems. A pair of reaction-diffusion equations having activator and inhibitor variables is a typical model of equations describing their pattern formation processes. Some of the reaction-diffusion systems can realize several functions of image processing such as edge detection and segmentation required for pattern recognition processes. Thus, reaction-diffusion systems which have been studied as pattern formation processes are also interesting topics as pattern recognition processes. The authors have recently done the research of realizing functions of edge detection, segmentation and stereo disparity detection by utilizing reaction-diffusion equations with large inhibitory diffusion. This paper additionally presents a brief introduction of our recent research topic, in particular, an edge detection algorithm with a discretely spaced system of the FitzHugh-Nagumo reaction-diffusion equations. Experimental results obtained for artificial and real images show the comparison between a previous standard algorithm and the reaction-diffusion algorithm designed for edge detection.

机译：本文提出了一种反应扩散系统的快速综述，该系统能够自组织化学和生物系统中的时空模式。具有活化剂和抑制剂变量的一对反应扩散方程是描述其图案形成过程的方程的典型模型。一些反应扩散系统可以实现图像处理的多种功能，例如模式识别过程所需的边缘检测和分割。因此，已经被研究为图案形成过程的反应扩散系统作为图案识别过程也是有趣的话题。作者最近进行了利用具有大抑制扩散的反应扩散方程来实现边缘检测，分割和立体视差检测功能的研究。本文还简要介绍了我们最近的研究主题，特别是带有离散间隔FitzHugh-Nagumo反应扩散方程组的边缘检测算法。针对人工和真实图像获得的实验结果表明，先前的标准算法与为边缘检测设计的反应扩散算法之间存在比较。

著录项

来源
《New aspects of signal processing, computational geometry and artificial vision》|2010年|p.161-166|共6页
会议地点 Taiwan(CT);Taiwan(CT)
作者
ATSUSHI NOMURA; KOICHI OKADA; MAKOTO ICHIKAWA; HIDETOSHIMIIKE; TATSUNARI SAKURAI;
展开▼
作者单位

Faculty of Education Yamaguchi University Yoshida 1677-1, Yamaguchi 753-8513 JAPAN;

Center for the Promotion of Higher Education Yamaguchi University Yoshida 1677-1, Yamaguchi 753-8511 JAPAN;

Faculty of Letters Chiba University Yayoi-cho 1-33, Inage-ku, Chiba 263-8522 JAPAN;

Graduate School of Science and Engineering Yamaguchi University Tokiwadai 2-16-1, Ube 755-8611 JAPAN;

Graduate School of Science Chiba University Yayoi-cho 1-33, Inage-ku, Chiba 263-8522 JAPAN;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类信息处理（信息加工）;
关键词
reaction-diffusion; pattern formation; pattern recognition; long-range inhibition; image processing; computer vision; edge detection; non-linear reaction;

机译：反应扩散模式形成；模式识别;远程抑制图像处理;计算机视觉;边缘检测非线性反应;

相似文献

外文文献
中文文献
专利

1. Pattern formation in a two-component reaction-diffusion system with delayed processes on a network [J] . Petit Julien, Asllani Malbor, Fanelli Duccio, Physica, A. Statistical mechanics and its applications . 2016,第Null期

机译：网络上具有延迟过程的两组分反应扩散系统中的图案形成
2. Pattern Formations with Turing and Hopf Oscillating Pattern in a Discrete Reaction-Diffusion System [J] . Il-Hie Lee, Ung-In Cho Bulletin of the Korean Chemical Society . 2000,第12期

机译：离散反应扩散系统中具有Turing和Hopf振荡模式的模式形成
3. Pattern formation and efficiency of reaction-diffusion processes on complex networks [J] . Weber S, Hutt MT, Porto M EPL . 2008,第2期

机译：复杂网络上反应扩散过程的模式形成和效率
4. Reaction-diffusion patterns in one-side-fed reactors: Effects of boundary feed processes and spatial bistability [C] . P. De Kepper, F. Gauffre, M. Kuperman, International Conference on Pattern Formation and Self-Organization in Nonlinear Complex Systems Jun 11-15, 2001 Beijing . 2001

机译：单侧反应器中的反应扩散模式：边界进料过程和空间双稳态的影响
5. Pattern formation in reaction-diffusion and ferrofluid systems. [D] . Ytreberg, Frederick Martin. 2000

机译：反应扩散和铁磁流体系统中的图案形成。
6. A chemical approach to designing Turing patterns in reaction-diffusion systems. [O] . I Lengyel, I R Epstein 1992

机译：在反应扩散系统中设计图灵模式的化学方法。
7. On stable patterns for reaction-diffusion equations and systems (Workshops on "Pattern Formation Problems in Dissipative Systems" and "Mathematical Modeling and Analysis for Nonlinear Phenomena") [O] . MIYAMOTO Yasuhito 2007

机译：关于反应扩散方程和系统的稳定模式（“耗散系统中的模式形成问题”和“非线性现象的数学建模与分析”研讨会）

Reaction-Diffusion Systems in Pattern Formation and Pattern Recognition Processes

摘要

著录项

相似文献

相关主题

期刊订阅