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| 基于空间特征的视频划痕修复技术 | |
| 引用本文： | 杜坤,邹谋炎.基于空间特征的视频划痕修复技术[J].中国科学院研究生院学报,2008,25(4):518-523. |
| 作者姓名： | 杜坤 邹谋炎 |
| 作者单位： | 1. 中国科学院电子学研究所,北京,100080 2. 中国科学院研究生院,北京,100049 |
| 摘 要： | 提出了一种新的基于空间特征的划痕检测和去除算法。该算法将对划痕的检测转化为对图像垂直投影序列的处理，降低了计算复杂度。实验结果表明，该算法能够有效地进行噪声干扰下划痕的检测和去除。 |
| 关 键 词： | 旧电影修复 划痕检测 划痕修复 空间特征 |
Scratch Removal for the Old Film Based on the Spatial Features |
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| DU Kun,ZOU Mou-Yan.Scratch Removal for the Old Film Based on the Spatial Features[J].Journal of the Graduate School of the Chinese Academy of Sciences,2008,25(4):518-523. | |
| Authors: | DU Kun ZOU Mou-Yan |
| Institution: | Institute of Electronics Chinese Academy of Sciences, Beijing 100080, China ; Graduate University of the Chinese Academy of Sciences, Beijing 100049, China |
| Abstract: | A new method for scratch removal based on spatial features is proposed. The method meets with good results with lower complexity because it performs on the projective array of the degraded image in the vertical direction. The method proves capable of removing scratches in heavily-degraded film sequences. |
| Keywords: | restoration of old films scratch detection scratch restoration spatial features |
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