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个人信息Personal Information
教授
硕士生导师
教师英文名称：James Chan
教师拼音名称：Chen Jian
所在单位：电子电气与物理学院
学历：研究生(博士)毕业
办公地点：通信工程教研室; 福建省工业集成自动化行业技术开发基地
联系方式：jchen321@126.com; jianchen@fjut.edu.cn
学位：博士学位
在职信息：在职
主要任职：通信工程专业负责人
毕业院校：福州大学
学科：电子信息工程
通信工程
A Novel Region Selection Algorithm for Auto-focusing Method Based on Depth from Focus
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所属单位：电子电气与物理学院
发表刊物：Proceedings of the Fourth Euro-China Conference on Intelligent Data Analysis and Applications
项目来源：省、自治区、直辖市科技项目
关键字：Scharr operator, region selection, depth from focus, auto-focusing
摘要：Region selection algorithm for auto-focusing method based on depth from focus plays an important role in obtaining a high-quality image. A novel algorithm is proposed after analyzing different region selection algorithms. Firstly, the gradient image is obtained through Scharr operator with improved templates. Then the region with maximum accumulation value is selected as the final auto-focusing region based on global searching with fixed step. The experiments show that the proposed algorithm is more accurate compared with other algorithms.
备注：20174104266748
论文类型：论文集
论文编号：9321
是否译文：否
发表时间：2017-10-09