标签:math test href 图片 uri enc note mic learning
1 | 0 |
0 | -1 |
\(Gx\)
0 | 1 |
-1 | 0 |
\(Gy\)
\(\left | G \right |=\sqrt{Gx^{2}+Gy^{2}}\)
原图:
Robot_x处理后:
Robot_y处理后:
Robot_x 与Robot_y 合并
\(Gx=\begin{bmatrix} -1 & 0 &1 \\ -2& 0 &2 \\ -1& 0 &1 \end{bmatrix}*I\)
\(Gy=\begin{bmatrix} -1 & -2 &-1 \\ 0& 0 &0 \\ 1& 2&1 \end{bmatrix}*I\)
处理结果
\(Gx=\begin{bmatrix} -3 & 0 &3 \\ -10& 0 &10 \\ -3& 0 &3 \end{bmatrix}\)
\(Gy=\begin{bmatrix} -3 & -10 &-3 \\ 0& 0 &0 \\ 3& 10&3 \end{bmatrix}\)
处理结果
本段代码地址:https://github.com/cyssmile/openCV_learning_notes/blob/master/opencv_test/opencv_017/opencv_017.cpp
标签:math test href 图片 uri enc note mic learning
原文地址:https://www.cnblogs.com/cyssmile/p/12493887.html