| 引用本文: | 王绍霖.样条函数在图像处理和传输中的应用.[J].国防科技大学学报,1983,(1):77-91.[点击复制] |
| Wang Shaolin.The Applications of the Spline Function in the Image Processing and Transmission[J].Journal of National University of Defense Technology,1983,(1):77-91[点击复制] |
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| 样条函数在图像处理和传输中的应用 |
| 王绍霖 |
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| 摘要: |
| 样条函数由于其计算简单，便于数字计算机进行数值计算而在各个工程领域内广泛地得到应用。在连续图像的离散化数字处理中，由于图像数据量非常巨大，使用样条函数进行内插和平滑可以得到计算简化的好处。本文初步讨论这方面应用的可能性。本文所述及的范围还比较小，只是试论用样条函数来估计图像离散化和再现过程中的误差;用样条函数进行数据压缩的一种简便方法；和用样条函数对图像随机噪声进行平滑处理等几个方面。 |
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| 投稿日期：1982-09-22 |
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| The Applications of the Spline Function in the Image Processing and Transmission |
| Wang Shaolin |
| Abstract: |
| Spline function is available to the numerical computation on the digital computer for its ease to process. Spline function has been utilized in all of the engineering territories. In the discrete digital processing of the continuous images，there are very large amount of image data. If we use the spline function to interpolate and smooth the data set，we would got advantages in computation time reduction. In this paper，we try to discuss an efficient image data compressing method using sp1ine function for least hardware implementations; and a restoration procedure to smooth out the random noise distorted image with the spline functions. |
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