| 基于小波变换的图像变形 |
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| 引用本文： | 刘权,吴陈,潘晓莉.基于小波变换的图像变形[J].现代计算机,2006(6):28-30. |
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| 作者姓名： | 刘权 吴陈 潘晓莉 |
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| 作者单位： | 江苏科技大学电子信息学院 镇江212003 |
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| 摘 要： | 提出了一种基于小波变换的图像变形技术.首先,利用小波变换对源图像和目标图像进行多分辨率分解,得到对应的低频近似信号分量和高频细节信号分量;然后,通过基于时变权函数的多分辨率插值,得到各变形结果图像的小波系数;最后,通过小波重构得到各变形图像.实验结果表明,利用本算法可以方便地实现自然的图像变形.
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| 关 键 词： | 小波变换 图像变形 图像融合 |
| 收稿时间： | 2006-04-10 |
| 修稿时间： | 2006-04-10 |
Wavelet Transformation based Image Morphing |
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| LIU Quan,WU Chen,PAN Xiao-li.Wavelet Transformation based Image Morphing[J].Modem Computer,2006(6):28-30. |
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| Authors: | LIU Quan WU Chen PAN Xiao-li |
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| Affiliation: | Department of Electronics and Information ,Jiangsu University of Science and Technology, Zhengjiang 212003 China |
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| Abstract: | We propose a wavelet transformation based image-morphing algorithm. First, we decompose source and target images into multi-resolution, and get the corresponding detail and approximate coefficients. Then we calculate the resulting wavelet coefficients through multi-resolution interpolation using a time-varied weight function. Finally, we reconstruct the morphing result images through inverse wavelet transformation. The experiment demonstrates the effectiveness of this algorithm in achieving smooth and vivid image morphing. |
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| Keywords: | Wavelet Transform Image Morphing Image Fusion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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