空域中退化图像恢复的有效算法

来源 :计算机学报 | 被引量 : 28次 | 上传用户：qq1094795388

【摘要】

：

在作者先行研究工作——频域正则化参数自适应修正模式的基础上，对退化图像的空域正则化恢复提出了隐式迭代算法及改进的近似求逆技术，并对隐式迭代过程中解的稳定性与逼近性给予了分析．试验表明，在迄今的所有退化图像空域恢复技术中，该算法是十分成功的，它的高质量恢复图像与合理的机时开销，有助于在大型机器上实现实时高质恢复

【作者】

：

陈武凡李超陈和晏

【机构】

：

第一军医大学生物医学工程系,香港大学电机电子系

【出处】

：

计算机学报

【发表日期】

：

1999年12期

【关键词】

：

图像恢复隐式迭代近似求逆矩阵

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空域中退化图像恢复的有效算法

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