ComfyUI Node
cv2.checkChessboard
Raw wrapper of cv2.checkChessboard(img, size). Parameters marked '?' are optional; blank means OpenCV default. See the OpenCV documentation for details.
cv2.checkChessboard
- img
- size
- bool
Categoryimage/CV/low-level/cv2 C
Inputs (2)
| Name | Type | Default | Description |
|---|---|---|---|
| img | NPARRAY,IMAGE,MASK | Source chessboard view. 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. | |
| size | CV_TUPLE | 0,0 | Size of the chessboard. 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. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| bool | BOOLEAN | — |