摘要
由于经典的边缘提取算子的处理结果不是十分令人满意,本文采用基于微分算子的思想以B-样条子波为处理函数的边缘提取算法。该算法充分的利用了B-样条函数在边缘拟合上的优势以及小波方法的多尺度优势,算法的处理结果令人满意。
Since the classical edge detector cannot give out a satisfactory result, the B-Spline wavelet function is applied to the edge detection based on the differential operator. This algorithm makes good use of the B-Spline function's well performance in edge estimation and wavelet's multi-scales character. The experimental results are satisfactory.
出处
《中国体视学与图像分析》
2002年第4期198-201,共4页
Chinese Journal of Stereology and Image Analysis
关键词
边缘检测
子波变换
B-样条子波
Edge Detection
Wavelet Transform
B-Spline Wavelet
