| 向量小波在图像拼接中的应用 |
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| 引用本文： | 李红,彭嘉雄,李国宽,高健.向量小波在图像拼接中的应用[J].华中科技大学学报(自然科学版),1999(11). |
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| 作者姓名： | 李红 彭嘉雄 李国宽 高健 |
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| 作者单位： | 华中理工大学数学系(李红，高健)，华中理工大学模式识别与人工智能研究所(彭嘉雄，李国宽) |
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| 基金项目： | 北京大学视觉与听觉信息处理国家重点实验室资助 |
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| 摘 要： | 利用一种紧支撑的具有正交性同时又具有对称性的向量小波，对两幅图像进行了镶嵌和拼接，此种方法使得拼接后图像无明显的拼接缝且具有数据量小、拼接速度快等特点．
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| 关 键 词： | 图像拼接 向量小波 正交性 对称性 |
The Application of Multiwavelet in Image Mosaic |
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| Li Hong,Peng Jiaxiong,Li Guokuan,Gao Jian.The Application of Multiwavelet in Image Mosaic[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1999(11). |
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| Authors: | Li Hong Peng Jiaxiong Li Guokuan Gao Jian |
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| Institution: | Li Hong Peng Jiaxiong Li Guokuan Gao Jian |
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| Abstract: | In this paper a certain multiwavelet with compact support, orthogonality and symmetry is applied to image mosaic. Border processing becomes simple with symmetry of the multiwavelet, by making symmetric periodic extension to the borders only. Furthermore, its orthogonality makes data volume processed small, thus avoids data redundancy in transformation. Experiment results show that the image mosaic appears no obvious sharp edge and the images assembled are blended gradually over the borders with a small data volume and high speed. |
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| Keywords: | image mosaic multiwavelet orthogonality symmetry |
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