opencv/gaussianBlur 4.0.0
alg install opencv/gaussianBlur
GaussianBlur
Algorithm Description
Blurs an image using a Gaussian filter. The function convolves the source image with the specified Gaussian kernel.
License
BSD
Homepage
https://docs.opencv.org/4.0.0/d4/d86/group__imgproc__filter.html#gaabe8c836e97159a9193fb0b11ac52cf1
Parameters
Name | Description | Data Type | Required? |
---|---|---|---|
borderType | Pixel extrapolation method, see BorderTypes [Default: borderType = BORDER_DEFAULT] | string | |
image_array | Numpy Image Array | string | |
ksize | Gaussian kernel size. ksize.width and ksize.height can differ but they both must be positive and odd. Or, they can be zero's and then they are computed from sigma. | integer | |
sigmaX | Gaussian kernel standard deviation in X direction. | float | |
sigmaY | Gaussian kernel standard deviation in Y direction; if sigmaY is zero, it is set to be equal to sigmaX, if both sigmas are zeros, they are computed from ksize.width and ksize.height, respectively (see getGaussianKernel for details); to fully control the result regardless of possible future modifications of all this semantics, it is recommended to specify all of ksize, sigmaX, and sigmaY. | float |
Outputs
Name | Description | Data Type |
---|---|---|
image_array | Numpy Image Array | string |
Versions
- 4.0.0 (current)