ComfyUI Node
cv2.dct
Raw wrapper of cv2.dct(src, flags?). Parameters marked '?' are optional; blank means OpenCV default. See the OpenCV documentation for details.
cv2.dct
- src
- nparray
◄flagsnone (0)►
Categoryimage/CV/low-level/cv2 D
Inputs (2)
| Name | Type | Default | Description |
|---|---|---|---|
| src | NPARRAY | input floating-point array. A data array (points / matrix), NOT an image - only an NPARRAY link is accepted here. | |
| flagsopt | STRING | none (0) | transformation flags as a combination of cv::DftFlags (DCT_*) cv2.dct flags: one of none (0) plus any of DCT_INVERSE, DCT_ROWS, pipe-joined (e.g. "none (0) | DCT_INVERSE"). In the UI this renders as a dropdown with one toggle per flag. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| nparray | NPARRAY | — |