| 数字图像配准快速算法：阈值序列的自适应生成研究 |
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| 引用本文： | 胡庆茂.数字图像配准快速算法：阈值序列的自适应生成研究[J].计算机学报,1993,16(10):750-757. |
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| 作者姓名： | 胡庆茂 |
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| 作者单位： | 第一军医大学生物医学工程系医学图像处理与模式识别研究室 广州 |
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| 摘 要： | 本文基于配准点的误差特点，指出初始阈值序列的合理形式是直线；基于后验信息（匹配过程），提出了两种自适应阈值序列算法，理论分析与实验结果均表明所提出的算法是有效的。
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| 关 键 词： | 图像配准 阈值序列 算法 图象处理 |
THE FAST ALGORITHM FOR DIGITAL IMAGE REGISTRATION: THE STUDY OF ADAPTIVE GENERATION OF THRESHOLD SERIES |
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| Hu QingmaoDept of Biomedical Engineering,the First Military Medical College,Guangzhou.THE FAST ALGORITHM FOR DIGITAL IMAGE REGISTRATION: THE STUDY OF ADAPTIVE GENERATION OF THRESHOLD SERIES[J].Chinese Journal of Computers,1993,16(10):750-757. |
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| Authors: | Hu QingmaoDept of Biomedical Engineering the First Military Medical College Guangzhou |
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| Affiliation: | Hu QingmaoDept of Biomedical Engineering,the First Military Medical College,Guangzhou 510515 |
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| Abstract: | Based on the analysis of the error features at the matched point,it is pointed out that the proper form of initial threshold series is linear.Two kinds of adaptive generation algorithms of threshold series are put forward based on posterior information.Both theoretical analysis and experimental results show the effectiveness of the two algorithms in speed and accuracy. |
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| Keywords: | Image registration adaptive generation of threshold series adaptive algorithm |
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