ComfyUI Node
cv2.GaussianBlur
Raw wrapper of cv2.GaussianBlur(src, ksize, sigmaX, sigmaY?, borderType?, hint?). Parameters marked '?' are optional; blank means OpenCV default. See the OpenCV documentation for details.
cv2.GaussianBlur
- src
- ksize
- result
◄sigmaX0.0000►
◄sigmaY0.0000►
◄borderTypeBORDER_DEFAULT►
◄hintALGO_HINT_DEFAULT►
Categoryimage/CV/low-level/cv2 G
Inputs (6)
| Name | Type | Default | Description |
|---|---|---|---|
| src | COMFY_MATCHTYPE_V3 | input image; the image can have any number of channels, which are processed independently, but the depth should be CV_8U, CV_16U, CV_16S, CV_32F or CV_64F. The image output(s) echo this input's format. A LATENT link is processed in latent space: frame 0 becomes a float32 [H,W,C] array (any channel count), values untouched. Arithmetic ops (add, multiply, etc.) also accept a full LATENT batch ({samples: [B,C,H,W]}) — the whole batch flows through when both inputs have the same batch size. Accepts a ComfyUI IMAGE/MASK directly (frame 0 of a batch) or an NPARRAY. Arithmetic ops (add, multiply, etc.) process the full IMAGE batch when both inputs have the same batch size. | |
| ksize | CV_TUPLE | 0,0 | 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. One value with 2 components (w, h) - it travels as a whole, so it cannot arrive half-connected. Wire it from 'CV Tuple' or type the components in place. |
| sigmaX | FLOAT | 0.0000-1e+38–1e+38 | Gaussian kernel standard deviation in X direction. |
| sigmaYopt | FLOAT | 0.0000-1e+38–1e+38 | 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. Preset to the OpenCV default (0.0). |
| borderTypeopt | COMBO | BORDER_DEFAULT | pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported. |
| hintopt | COMBO | ALGO_HINT_DEFAULT | Implementation modification flags. See #AlgorithmHint |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| result | COMFY_MATCHTYPE_V3 | Echoes the 'src' input's format: an IMAGE link comes back as IMAGE, MASK as MASK, NPARRAY stays NPARRAY. |