| 二维光学子波变换中输入图像与子波匹配滤波器大小的研究 |
| |
| 引用本文： | 陈鹤鸣,施伟华,贾小兵.二维光学子波变换中输入图像与子波匹配滤波器大小的研究[J].南京邮电大学学报(自然科学版),2001,21(3):18-21. |
| |
| 作者姓名： | 陈鹤鸣 施伟华 贾小兵 |
| |
| 作者单位： | 1. 南京邮电学院光信息技术系,
2. 南京邮电学院应用数理系, |
| |
| 基金项目： | 信息产业部中青年教师科学基金 ( 98部中 1)资助项目 |
| |
| 摘 要： | 在应用计算全息制作子波匹配滤波器实现二维光学子波变换的研究中 ,输入图像与子波匹配滤波器的大小 ,对于实验结果有较大的影响。给出了简要的理论分析和实验结果 ,实验结果与计算机模拟完全一致。
|
| 关 键 词： | 光学子波变换 子波匹配滤波器 计算全息 |
| 文章编号： | 1000-1972(2001)03-0018-04 |
| 修稿时间： | 2001年6月5日 |
A Study on the Relation between Input Image and Wavelet Matched Filter Size in 2-D Optical Wavelet Transform |
| |
| CHEN He-ming ,SHI Wei-hua ,JIA Xiao-bing.A Study on the Relation between Input Image and Wavelet Matched Filter Size in 2-D Optical Wavelet Transform[J].Journal of Nanjing University of Posts and Telecommunications,2001,21(3):18-21. |
| |
| Authors: | CHEN He-ming SHI Wei-hua JIA Xiao-bing |
| |
| Institution: | CHEN He-ming 1,SHI Wei-hua 1,JIA Xiao-bing 2 1.Department of Optical Information Technology,Nanjing University of Posts and Telecommunications,Nanjing 210003,China 2.Department of Applied Mathematics and Physics,Nanjing University of Posts and Teleco |
| |
| Abstract: | Within the study on the realization of 2-D optical wavelet transform using wavelet matched filter produced with computer generated holograms,it was shown that the relation between input image and wavelet matched filter size had substantial impacts on the experimental results.Brief theoretical analysis and expermental results are given.The results fully comply with these of computer simulation. |
| |
| Keywords: | Optical wavelet transform Wavelet matched filter Computer-generated holograms |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
