| 向量优化为基础的图像空间迭代重建理论及实现 |
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| 引用本文： | 赵凌云,汪元美.向量优化为基础的图像空间迭代重建理论及实现[J].电子学报,2002,30(10):1547-1548. |
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| 作者姓名： | 赵凌云 汪元美 |
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| 作者单位： | 浙江大学生物医学工程教育部重点实验室,浙江杭州 310027 |
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| 基金项目： | 国家自然科学基金 (No 60 0 72 0 2 4 ) |
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| 摘 要： | 本文研究了单准则及多准则迭代图像重建理论及计算机实现.结果表明了多准则迭代图像重建在重建图像质量方面优于流行的单准则迭代重建方法,显示了多准则法的优点.
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| 关 键 词： | 图像重建 多准则优化 |
| 文章编号： | 0372-2112(2002)10-1547-02 |
| 收稿时间： | 2001-01-15 |
Iterative Reconstruction Theory and Implementation of Images Based on Vector Optimization |
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| ZHAO Ling-yun,WANG Yuan-mei.Iterative Reconstruction Theory and Implementation of Images Based on Vector Optimization[J].Acta Electronica Sinica,2002,30(10):1547-1548. |
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| Authors: | ZHAO Ling-yun WANG Yuan-mei |
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| Affiliation: | Key Lab.on BME of Ministy of Education,Zhejiang university,Hangzhou,Zhejing 310027,China |
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| Abstract: | There are two main kinds of image reconstruction algorithm:Transform methods and Series expansion methods.Series expansion methods mainly include single criterion optimization using iterative methods that always optimize single property.Multi-criterion image reconstruction makes a new improvement by using mathematic method of multi-objective optimization in Operation Research.Multi-criterion image reconstruction overcomes the defect of old algorithms that only emphasize single property of image,and gets satisfactory result by making it similar to original image in multi-properties. |
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| Keywords: | image reconstruction multicriteria optimization |
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