所以我想要做的是使用hough變換來查找圖像上的線條,然後將線條繪製到圖像中。 但我得到一個錯誤,指出: Traceback (most recent call last):
File "houghLines.py", line 31, in <module>
main() File "houghLines.py", line 13, in main
a = houg
我讀了OpenCV的教程和它下面說一下OpenCV的形象holder類(CV :: MAT): The cv::Mat class implements reference counting and shallow copy such that when an image
is assigned to another one, the image data (that is the pixels
下面是我在MATLAB中實現的一行,表示矩陣的行和列是靈活的。我可以添加任意數量的具有維度3的對象。我需要在OpenCV中執行相同的操作。 ColorValues(:,:,3)=0;
下面是我要轉換爲OpenCV的代碼: ColorValues(:,:,3)=0;
for i=1:M
for j=1:N
if (bw(i,j)==0)
ColorValue