寻求帮助：关于OpenCV cornerHarris函数参数的理解，谢谢各位

[lanmeng_smile]

[size=13px]问题描述：
void cornerHarris(InputArray src, OutputArray dst, int blockSize, int apertureSize, double k, int borderType=BORDER_DEFAULT )

Parameters:
src – Input single-channel 8-bit or floating-point image.
dst – Image to store the Harris detector responses. It has the type CV_32FC1 and the same size as src .
blockSize – Neighborhood size
apertureSize – Aperture parameter for the Sobel() operator.
k – Harris detector free parameter. See the formula below.
boderType – Pixel extrapolation method. See borderInterpolate() .

我的问题关于参数blockSize 相邻像素的尺寸，怎么理解？有什么作用？
我修改blockSize 初始化值，角点检测输出结果没有看到有什么不同~~~

[赵4老师]

换不同分辨率的测试图片再试试。