文章基本信息

标题：Boundary Extraction Using Poincare Map Method
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作者：Ruchita V. Indulkar ; Sanjay D. Jondhale
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
期号：VISHWATECH
页码：220
出版社：S&S Publications
摘要：Now a day’s active contours or snakes are used in many image processing applications, especially forlocating the object boundaries and edge detection. But the problems of these models are initialization and poorconvergence to deep concavities of the boundary and particularly equilibrium issues in the vector field.In the proposed method first the ISAF field is generated which is composed of swirling and attracting component(DETF & DEPF respectively). Then with the help of dynamical system limits cycles are set / located by Newton-Raphson algorithm in the Poincare section. And integral equations are used to connect these boundaries.
关键词：Image segmentation; Poincare map method; Newton-Raphson algorithm; dynamical system