ComfyUI Node
cv2.estimateAffine3D (1/2)
Raw wrapper of cv2.estimateAffine3D(src, dst, ransacThreshold?, confidence?). Parameters marked '?' are optional; blank means OpenCV default. See the OpenCV documentation for details.
cv2.estimateAffine3D (1/2)
- src
- dst
- retval
- out
- inliers
◄ransacThreshold3.0000►
◄confidence0.9900►
Categoryimage/CV/low-level/cv2 E
Inputs (4)
| Name | Type | Default | Description |
|---|---|---|---|
| src | NPARRAY | First input 3D point set containing $(X,Y,Z)$. A data array (points / matrix), NOT an image - only an NPARRAY link is accepted here. | |
| dst | NPARRAY | Second input 3D point set containing $(x,y,z)$. The low-level cv2 function writes its result into this array in place, but this wrapper passes cv2 a private copy, so your input array is never modified. A data array (points / matrix), NOT an image - only an NPARRAY link is accepted here. | |
| ransacThresholdopt | FLOAT | 3.0000-1e+38–1e+38 | Maximum reprojection error in the RANSAC algorithm to consider a point as an inlier. Preset to the OpenCV default (3.0). |
| confidenceopt | FLOAT | 0.9900-1e+38–1e+38 | Confidence level, between 0 and 1, for the estimated transformation. Anything between 0.95 and 0.99 is usually good enough. Values too close to 1 can slow down the estimation significantly. Values lower than 0.8-0.9 can result in an incorrectly estimated transformation. Preset to the OpenCV default (0.99). |
Outputs (3)
| Name | Type | Description |
|---|---|---|
| retval | BOOLEAN | — |
| out | NPARRAY | — |
| inliers | NPARRAY | — |