A coarse(rotary scanning m ethod) to fine(a non orthogonal four coefficient w avelet edge detector)m ethod foredge detection ofradially distributed linearobjects ispresented in thispaper.
英
美
- 提出一种由粗(旋转式扫描法)到细(特殊设计的四系数非正交小波边沿检测滤波器)、适用于复杂图像中呈辐射状分布、线状物体边沿的提取方法。