摘要
在没有先验信息的条件下 ,本文基于图像数据所蕴含的二维空间梯度信息和统计特征 ,提出了一种新的图像插值算法 .这种算法主要包括聚类分析、模式识别和图像插值三个步骤 .通过仿真实验 。
Without the prior information,this paper proposes a nwe image interpolation algorithm which is based on the 2 D spacial gradient information and the statistics characteristic provided by the image data.The nwe algorithm consists of clustering analysis,pattern recognition and image interpolation.The experimental result is satisfying.
出处
《数学理论与应用》
2002年第1期106-108,共3页
Mathematical Theory and Applications
