| 光学相关取零阈值实现击中与否运算 |
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| 引用本文： | 景红梅,阎晓娜,刘大禾. 光学相关取零阈值实现击中与否运算[J]. 北京师范大学学报(自然科学版), 2004, 40(3): 343-346 |
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| 作者姓名： | 景红梅 阎晓娜 刘大禾 |
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| 作者单位： | 北京师范大学物理学系,应用光学北京市重点实验室,100875,北京;上海大学物理学系,200436,上海 |
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| 摘 要： | 为避免传统的双通道光学相关实现击中与否运算中由累计效应引起的误差,基于数学形态学的对偶法则,提出使用对双通道光学相关取零阈值的方法来实现击中与否运算,使PC机取阈时不存在误差.
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| 关 键 词： | 形态学击中与否运算 0-阈值 对偶法则 |
| 修稿时间： | 2003-11-14 |
OPTICAL CORRELATION WITH 0-THRESHOLDING TO PERFORM THE HIT-MISS OPERATION |
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| Jing Hongmei ) Yan Xiaona ) Liu Dahe ). OPTICAL CORRELATION WITH 0-THRESHOLDING TO PERFORM THE HIT-MISS OPERATION[J]. Journal of Beijing Normal University(Natural Science), 2004, 40(3): 343-346 |
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| Authors: | Jing Hongmei ) Yan Xiaona ) Liu Dahe ) |
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| Affiliation: | Jing Hongmei 1) Yan Xiaona 2) Liu Dahe 1) |
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| Abstract: | To avoid the error due to accumulated effect arised from the correlation, and besed on duality principle in mathematical morphological algorithm, a new approach was demonstrated in to perform an optical morphological hit miss transformation by thresholding at 0 level in a two channel correlation. Thus, no misjudgement is made by PC computer. |
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| Keywords: | morphological hit-miss operation 0-thresholding duality prinple |
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