摘要
提出一种基于拐点的层间插值算法。该算法首先以直线拟合算法提取图形的拐点,然后用拐点作为图形的特征点,对其进行最优匹配,再利用线性插值方法对图像进行层间插值。
This thesis proposes the intermediate interpolation algorithm based on the inflexion points. First, it extracts the inflexion point of the image by the linear fitting algorithm, which are made the optimistic matching as the points of the characteristic of the image, then the image is interpolated by the linear interpolation method.
出处
《机械工程师》
2008年第2期120-121,共2页
Mechanical Engineer
关键词
拐点检测
层间插值
线性插值
corner detection
intermediate interpolation
linear interpolation
