ComfyUI Node
cv2.mulSpectrums
Raw wrapper of cv2.mulSpectrums(a, b, flags, conjB?). Parameters marked '?' are optional; blank means OpenCV default. See the OpenCV documentation for details.
cv2.mulSpectrums
- a
- b
- nparray
◄flagswhole 2-D spectra►
◄conjBfalse►
Categoryimage/CV/low-level/cv2 M
Inputs (4)
| Name | Type | Default | Description |
|---|---|---|---|
| a | NPARRAY | first input array. A data array (points / matrix), NOT an image - only an NPARRAY link is accepted here. | |
| b | NPARRAY | second input array of the same size and type as src1 . A data array (points / matrix), NOT an image - only an NPARRAY link is accepted here. | |
| flags | COMBO | whole 2-D spectra | operation flags; currently, the only supported flag is cv::DFT_ROWS, which indicates that each row of src1 and src2 is an independent 1D Fourier spectrum. If you do not want to use this flag, then simply add a `0` as value. |
| conjBopt | BOOLEAN | false | optional flag that conjugates the second input array before the multiplication (true) or not (false). Preset to the OpenCV default (False). |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| nparray | NPARRAY | — |