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基于人工免疫网络的图像分割-计算机应用技术专业论文.docx

发布:2019-03-26约3.72万字共47页下载文档
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Abstract Artificial Immune System(AIS) was an adaptive system that used to solve complex problem. One of the AIS Artificial Immune Network was used to analysis data clustering problem. Data clustering was a normal method to segment image. So this thesis mainly research on the image segmentation based on Artificial Immune Network .The main works of this thesis are as follow: An image segmentation algorithm based on Multi-Valued Immune Network (MVIN)and FCM was proposed. Because of FCM algorithm was sensitive to initial clustering centers. MVIN was used to train the clustering centers to relieve the problem. Then It could be used to segment image. And this method was effectively applied to Brodatz Texture and SAR image segmentation. An SAR image segmentation algorithm based on watershed algorithm and Artificial Immune Network (AINET) was proposed. Because of the AINET has great complexity in data clustering, it will waste lots of time and resources to segment image using AINET directly. In order to solve this problem, we used watershed algorithm to segment SAR image firstly. The image was made into lots of small blocks, and each block was chosen as a sample. Then we use the AINET to cluster the samples of image to segment image. The feasibility of the algorithm has been proved by the experiments. Keywords: Artificial Immune Network Multi-Valued Immune Network Watershed Algorithm Fuzzy C-Means Algorithm 西安电子科技大学 学位论文独创性(或创新性)声明 秉承学校严谨的学风和优良的科学道德,本人声明所呈交的论文是我个人在 导师指导下进行的研究工作及取得的研究成果。尽我所知,除了文中特别加以标 注和致谢中所罗列的内容以外,论文中不包含其他人已经发表或撰写过的研究成 果;也不包含为获得西安电子科技大学或其它教育机构的学位或证书而使用过的 材料。与我一同工作的同志对本研究所做的任何贡献均已在论文中做了明确的说 明并表示了谢意。 申请学位论文与资料若有不实之处,本人承担一切的法律责任。 本人签名: 日期 西安电子科技大学 关于论文使用授权的说明 本人完全了解西安电子科技大学有关保留和使用学位论文的规定,即:研究 生在校攻读学位期间论文工作的知识产权单位属西安电子科技大学。学校有权保 留送交论文的复印件,允许查阅和借阅论文;学校可以公布论文的全部或部分内 容,可以允许采用影印、缩印或其它复制手段保存论文。同时本人保证,毕业后 结合学位论文研究课题再攥写的文章一律署名单位为西安电子科技大学。 (保密的论文在解密后遵守此规定) 本学位论文属于保密,在 年解密后适用本授权书。 本人签名: 日期 导师签名: 日期 第一章 绪论 1 第一章 绪论 1.1 引 言 人类依靠自身的器官获取有关世界的各种信息来认识世界
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