《计算机应用研究》|Application Research of Computers

一种新的知觉分割模型

New Perceptual Model on Segmentation in Computer Vision

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作者 董建磊,郝矿荣,李允明,丁永生
机构 1.东华大学 信息科学与技术学院,上海 201620;2.东华大学 数字化纺织服装技术教育部工程研究中心,上海 201620
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文章编号 1001-3695(2007)04-0029-04
DOI 10.3969/j.issn.1001-3695.2007.04.007
摘要 根据知觉的最新理论研究和实验结果,提出一种新的知觉模型,并用于考查计算机视觉中的分割问题。分割问题实质上是知觉表达问题,现在分割的困难性可能是知觉上局部到整体的还原论假设造成的;分割可能不是一次完成的,而是经过整体到局部的过程才最终完成。新的知觉模型将对建立更好的分割模型提供理论基础。
关键词 分割;分类;物体表达;知觉表达;知觉模型;计算机视觉
基金项目 国家自然科学基金重点资助项目(60534020); 国家自然科学基金资助项目(60474037,60004006)
本文URL http://www.arocmag.com/article/1001-3695(2007)04-0029-04.html
英文标题 New Perceptual Model on Segmentation in Computer Vision
作者英文名 DONG Jian-lei, HAO Kuang-rong, LI Yun-ming, DING Yong-sheng
机构英文名 1. College of Information Sciences & Technology, Donghua University, Shanghai 201620, China; 2. Engineering Research Center of Digitized Textile & Fashion Technology for Ministry of Education, Donghua University, Shanghai 201620, China
英文摘要 This paper suggested a new perceptual model(PM) according to advanced research on visual perception, and investigated the segmentation problem again from another point of perceptual view, instead of traditional mathematical view. It suggested that segmentation is essentially a perceptual representation problem, and the difficulty in which may be resulted from reductivism hypothesis of forming whole from parts. Segmentation may not be done once but eventually completed from whole to parts and to whole by more than one time. The PM will offer theoretically basis for establishment of better segmentation model in CV.
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