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用计算全息法实现二维Morlet子波变换
Realization of Two Dimension Morlet Wavelet Transformation by Computer-generated Holography
【摘要】 应用计算全息制作子波匹配滤波器实现光学Morlet子波变换,并给出了Morlet子波变换计算机模拟结果和光学实现的实验结果,两者相一致。
【Abstract】 Wavelet matched filter is made by computer-generated holography to realize optical Morlet wavelet transformation.Experimental results are obtained.The results comply well with those of computer simulation.
【关键词】 光学子波变换;
Morlet子波匹配滤波器;
计算全息;
【Key words】 Optical wavelet transform; Morlet wavelet matched filter; Computer-generated holograms;
【Key words】 Optical wavelet transform; Morlet wavelet matched filter; Computer-generated holograms;
【基金】 信息产业部中青年教师科学基金(98部中1)资助项目
- 【文献出处】 南京邮电学院学报 ,Journal of Nanjing Institute of Posts and Telecommunications(Natural Science) , 编辑部邮箱 ,2003年04期
- 【分类号】TP391.41
- 【被引频次】1
- 【下载频次】49