1) modified S-transform
改进S变换
1.
A modified S-transform(MST) based method for noise level estimation of power quality signal is proposed.
提出了基于改进S变换估计电能质量信号噪声水平的方法。
2) modified z transformation
改进z变换
3) Improved Hough Transform
改进Hough变换
1.
Fast detection of lines on highway based on Improved Hough Transform;
基于改进Hough变换的公路车道线快速检测算法
2.
Based on the operating environment characteristics of the farmland,this method focuses on a gray-scale transform by using color factor(2G-R-B),and a binary transform by using OTSU threshold method,and a known point improved Hough transform to extract the guidance directrix.
该方法从农田作业环境特点出发,主要利用颜色特征因子(2G-B-R)进行灰度化处理,使用最大类间方差(OTSU)自动阈值法获得二值化图像,采用基于已知点的改进Hough变换方法,提取导航基准线,解决传统Hough变换处理速度较慢的问题。
4) improved dq transformation
改进dq变换
5) improved rank transform
改进rank变换
6) s-adic wavelet transform
S-进小波变换
补充资料：改进
改变旧有情况，使有所进步：～工作ㄧ操作方法有待～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条