ComfyUI Node
cv2.LUT
Raw wrapper of cv2.LUT(src, lut). Parameters marked '?' are optional; blank means OpenCV default. See the OpenCV documentation for details.
cv2.LUT
- src
- lut
- result
Categoryimage/CV/low-level/cv2 L
Inputs (2)
| Name | Type | Default | Description |
|---|---|---|---|
| src | COMFY_MATCHTYPE_V3 | input array of 8-bit or 16-bit integer elements. The image output(s) echo this input's format. 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. | |
| lut | NPARRAY,IMAGE,MASK | look-up table of 256 elements (if src has depth CV_8U or CV_8S) or 65536 elements(if src has depth CV_16U or CV_16S); in case of multi-channel input array, the table should either have a single channel (in this case the same table is used for all channels) or the same number of channels as in the input array. 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. |
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. |