steerable filter

基本解释

Using different operators respectively to inspect two kinds of flaws, the LOG operator for circular flaws and the steerable filter for lathy flaws.
对于上述两类缺陷分别用不同的算子提取：圆形缺陷用LOG算子提取，条形缺陷用方向可调滤波器提取；
This paper analyzes thoroughly the steerable filter pyramid algorithm and presents a natural texture synthesis method based on fractal theory and pyramid algorithm.
该文在深入分析可调滤波器金字塔算法的基础上，提出了一种基于分形理论和可调滤波器金字塔算法的自然纹理综合方法。
Steerable filters are a class of filter banks that can implement oriented filtering, and they have less computation quantity than usual oriented filters and can obtain omni-oriented filtering.
导向滤波器是一类能够实现图像方向滤波的滤波器组，它比方向滤波器计算量小并且可以实现各个方向的滤波处理。