计算机工程2012，Vol.38Issue(17)：222-225,4.DOI:10.3969/j.issn.1000-3428.2012.17.060
光纤耦合的亚像元图像超分辨率重建
Super-resolution Reconstruction for Sub-pixel Image with Fiber Bundle Coupling
摘要
Abstract
As the image coupled by the adjacent layer fibers has a sub-pixel dislocation, a super-reconstruction algorithm based on image complementary information is proposed. It makes pixel-level registration by traditional phase correlation, and sub-pixel registration by multi-peak fitting. Four B-spline curves for ultimate interpolation are used to fuse the matched image with the reference image. Experimental results show that the proposed algorithm can effectively raise the spatial resolution with less complexity, and the reconstruction image owns better quality.关键词
传像光纤束/亚像元/相位相关/多峰拟合/B样条插值/超分辨率重建Key words
image-carrying fiber bundle/ sub-pixel/ phase correlation/ multi-peak fitting/ B-spline interpolation/ super-resolution reconstruction分类
信息技术与安全科学引用本文复制引用
安博文,薛冰玢..光纤耦合的亚像元图像超分辨率重建[J].计算机工程,2012,38(17):222-225,4.基金项目
国家自然科学基金资助项目(61171126) （61171126）
上海市自然科学基金资助项目(11ZR1415200) （11ZR1415200）
上海市教委科研创新基金资助重点项目(11ZZ142) （11ZZ142）
