| 基于CCD阵列错排的图像差分超分辨重建方法 |
| |
| 引用本文： | 张元,钟兴,金光,王天聪.基于CCD阵列错排的图像差分超分辨重建方法[J].液晶与显示,2011(6):841-846. |
| |
| 作者姓名： | 张元 钟兴 金光 王天聪 |
| |
| 作者单位： | 中国科学院长春光学精密机械与物理研究所; |
| |
| 基金项目： | 国家863高技术研究发展计划资助项目(No.2011AA7020103) |
| |
| 摘 要： | 借助阵列错位排列技术通过将多条线阵CCD按特定方式错位排列,可以实现在不提高光学成像系统参数要求和减小CCD像元尺寸的前提下提高图像分辨率的目的,提出了一种利用4条线阵CCD的错排将图像两个方向分辨率均提高1.5倍的图像超分辨方法,利用循环方法解决了单次运算量大的问题.通过数字仿真实验验证了该方法的有效性,搭建了仿真成...
|
| 关 键 词： | CCD采样 阵列错排 超分辨率重建 |
Super Resolution Reconstruction of Image Difference Based on CCD Staggered Arrays |
| |
| ZHANG Yuan,ZHONG Xing,JIN Guang,WANG Tian-cong.Super Resolution Reconstruction of Image Difference Based on CCD Staggered Arrays[J].Chinese Journal of Liquid Crystals and Displays,2011(6):841-846. |
| |
| Authors: | ZHANG Yuan ZHONG Xing JIN Guang WANG Tian-cong |
| |
| Affiliation: | ZHANG Yuan,ZHONG Xing,JIN Guang*,WANG Tian-cong(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China,) |
| |
| Abstract: | The image resolution can be improved without increasing the requirement of optical imaging systems's parameters or decreasing the size of CCD pixel by staggered arrays technology,which arranges several CCDs in a specific mode.In this paper,an image super resolution method of improving the image resolution for 1.5 times both in two directions by 4 linear arrays staggered based on this technology was presented,which avoids the large computation in a single time by using circulation method.This method is prove... |
| |
| Keywords: | CCD sampling staggered arrays super resolution |
| 本文献已被 CNKI 等数据库收录！ |
|
