| 图象局部域缺损信息恢复 |
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| 引用本文： | 孙晓军,张中兆.图象局部域缺损信息恢复[J].计算机工程与应用,2000,36(4):72-74. |
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| 作者姓名： | 孙晓军 张中兆 |
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| 作者单位： | 1. 黑龙江大学信息电子科学系,哈尔滨,150080
2. 哈尔滨工业大学通信技术研究所,哈尔滨,150001 |
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| 基金项目： | 黑龙江省科委自然科学基金，黑龙江省教委科研基金 |
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| 摘 要： | 图象某些象元受损称信息缺损。为了修复多点连通信息缺损，提出了纹理拟合方案。基于局部域上象元的整体相关性和基图象纹理连续性，对已知象元进行迭代拟合，同时修复多点缺损数据。实验结果表明修复区具有边界光滑和纹理连续的特点。
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| 关 键 词： | 数据修复 纹理分析 图象处理 |
| 修稿时间： | 1999年11月 |
Information Loss Restoration in Local Region of Image |
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| Sun Xiaojun,Zhang Zhongzhao.Information Loss Restoration in Local Region of Image[J].Computer Engineering and Applications,2000,36(4):72-74. |
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| Authors: | Sun Xiaojun Zhang Zhongzhao |
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| Abstract: | Some of damaged pixels in an image means information loss.An approach based on texture approximation was proposed for recovery information loss of neighboring pixels-ILNP in this paper.Based upon texture feature and whole interrelation of,pixels in local region,an iterative algorithms of approximation to known pixels was performed to restore the damaged data.The result of experiment showes that the boundary of the restored region was smooth and its texture was continuos. |
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| Keywords: | Data restoration Image texture analysis Image processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
