理学论坛第一百零三次学术活动通知(石曼曼,谢志超报告)
发布时间: 2017-05-09   浏览次数: 85

报告1
报告题目:Patterned Fabric Inspection and Visualization  -- A Review
报告人:石曼曼
报告人单位:南京邮电大学 理学院
时间:2017年5月10日14:00-14:45
地点:教2-314会议室
主办单位:理学院
报告内容:Fabric, being a widely used material in daily life, is manufactured with textile fibers. Fabric defect detection, as a popular topic in automation, is a necessary and essential step of quality control in the textile manufacturing industry. Majority of papers is focused on what we called a non-motif-based approach, while a new approach which has been developed recently considers motif as a basic manipulation unit, based on the wallpaper group definition. This new motif-based approach employs the characteristics of the smallest unit of a pattern, a motif, in the design of its methodology. And what methods we studied is based on the motif-based fabric inspection.

报告2
报告题目:切片逆回归降维算法
报告人:谢志超
报告人单位:南京邮电大学 理学院
时间:2017年5月10日14:45-15:30
地点:教2-314会议室
主办单位:理学院
报告内容:报告从三个方面介绍了切片逆回归将为算法。首先介绍背景,简单叙述为什么要降维和什么是降维;其次引入切片逆回归算法,描述该算法所解决的问题以及它的详细算法步骤;最后针对该算法的降维效果进行模拟,从中发现该算法的一些不足之处。