摘要
综述了剪切波理论及应用的研究现状及新进展.首先介绍剪切波基本理论,包括带限的和紧支撑的剪切波、连续和离散剪切波变换.其次对剪切波在图像处理中的应用进行了介绍.最后对剪切波理论及应用进行了展望,指出了进一步研究的方向.
The advances in theory and application of shearlets were reviewed. Firstly, the basic theory of shearlets was introduced, including band-limited and compactly support shearlets, continuous and discrete shearlet transform. Secondly, its applications in imaging sciences were summarized. Finally, the further research topics were pointed out.
出处
《信阳师范学院学报（自然科学版）》
CAS
北大核心
2014年第3期463-468,共6页
Journal of Xinyang Normal University(Natural Science Edition)
基金
国家自然科学基金项目(11071152)
河南省教育厅科学技术研究重点项目(14B520045
14A520001)
2013年地方高校国家级大学生创新创业训练计划项目(201310477023)
关键词
剪切波
框架
带限
紧支撑
自适应锥形
图像处理
shearlets
frames
band-limited
compact support
cone-adapdted
image processing
