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AVS.EstimateAffine3DTransform Method
Computes optimal affine transformation between two 3D point sets.
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
public static void EstimateAffine3DTransform ( IList<AvlNet.Point3D> inSrcpt, IList<AvlNet.Point3D> inDstpt, float inRansacThreshold, float inConfidence, AvlNet.Matrix outTransform, IList<int> outOutliers, out int outValue )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inSrcpt | System.Collections.Generic.IList<AvlNet.Point3D> | List of 3D points in the source coordinate system. | ||
| inDstpt | System.Collections.Generic.IList<AvlNet.Point3D> | List of 3D points in the destination coordinate system. | ||
| inRansacThreshold | float | 3.0f | Maximum reprojection error in the RANSAC algorithm to consider a point as an inlier. Default value: 3.0f. | |
| inConfidence | float | <0.0f, 1.0f> | 0.99f | 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. Default value: 0.99f. |
 | outTransform | AvlNet.Matrix | Estimated affine transformation matrix. | ||
| outOutliers | System.Collections.Generic.IList<int> | Output vector indicating which points are outliers (1-inlier, 0-outlier). | ||
| outValue | int |
