应002资讯网吴勃英、张达治老师邀请,南京大学数学系杨孝平教授作学术报告,欢迎感兴趣的师生参加!
【报告题目】:Variational PDE Based Segmentation and Registration
【报告时间】:2020年6月15日,下午14:00
【报告平台】:腾讯会议
点击链接直接加入会议:https://meeting.tencent.com/s/KiNdbHBB1PvK
【会议ID】:794 522 858
【报告摘要】:Image segmentation and registration are always challenging tasks in image processing. In this talk, we will discuss two kinds of variational PDE models. One is concerned a region inhomogeneity active contour which is to quantify intensity inhomogeneity and convert it to be a useful feature to improve the segmentation results. Another one is a BD function based registration algorithm which is formulated in a variational framework by supposing the displacement field to be a function of bounded deformation. The numerical experiments indicate that the proposed models perform well than the related state-of-art models.
【报告人简介】:杨孝平,南京大学特聘教授,博士生导师。1992年获理学博士学位。“国家级教学名师”,国家“五一劳动奖章”获得者,江苏省数学会副理事长,江苏省工业与应用数学会副理事长,教育部数学基础课程教学指导分委员会委员。长期从事偏微分方程,基于数学方法的图像处理模型、理论和算法的研究,在国内外学术刊物上发表学术论文100多篇。主持了省、部级科研基金和国家自然科学基金项目多项。