| 图像配准在中药贴剂图像处理中的应用 |
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| 引用本文： | 马灵飞,孟昭鹏.图像配准在中药贴剂图像处理中的应用[J].计算机工程与应用,2011,47(20):155-158. |
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| 作者姓名： | 马灵飞 孟昭鹏 |
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| 作者单位： | 天津大学计算机科学与技术学院,天津,300072 |
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| 摘 要： | 中药贴剂外观是中药贴剂质量的重要指标。把基于特征与基于区域的图像配准算法结合运用,进行中药贴剂图像配准。该方法将贴剂图样进行Harris角点检测,通过标准Fourier-Mellin匹配方法进行校验,重采样的图像融合,实现对检测过程中采集到的中药贴剂图像进行无缝拼接,应用于中药贴剂上方图像检测仪。实验用不同大小、不同形状的褶皱对中药贴剂外观表面进行标记,以便检测该算法配准精度。结果表明,该算法应用合理,能够保证中药图像配准的高精度要求。
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| 关 键 词： | 图像配准 中药贴剂 Harris角点 Fourier-Mellin算法 重采样 |
| 修稿时间： | |
Image registration used in Chinese patch images processing |
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| MA Lingfei,MENG Zhaopeng.Image registration used in Chinese patch images processing[J].Computer Engineering and Applications,2011,47(20):155-158. |
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| Authors: | MA Lingfei MENG Zhaopeng |
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| Affiliation: | School of Computer Science and Technology,Tianjin University,Tianjin 300072,China |
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| Abstract: | Chinese patches appearance is one of the key indexes for quality.Image registration based on the combination of feature-based matching and area-based matching is used here for Chinese patch images registration.This algorithm does Harris comer detection,then standard Fourier-Mellin transform for further registration on the Chinese patches,re-sample image fusion technique is finally used for realizing Chinese patch images registration perfectly.It is used in the image detector above the Chinese patches.Chinese patches marked with drapes of different sizes and shapes are employed to detect the precision of this algorithm registration.Results show that the algorithm is not only reasonable,but also guarantees the high accuracy of Chinese patch images registration. |
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| Keywords: | image registration Chinese patch Harris corner Fourier-Mellin algorithm re-sampling |
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