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Point3DGrid
Point3DGrid Basics |
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| Icon | Name | Description / Applications | Modules | |
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CreatePoint3DGridFromImage | 
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Creates a Point3DGrid structure from coordinates encoded in pixels of image. Creating a Point3DGrid structure out of an image obtained from a 3D camera or other external sources that encodes point cloud XYZ coordinates as pixel components of 2D image. |
Vision3DStandard |
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GetPoint3DGridPoint_Interpolated |
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Returns an interpolated single point of a point 3D grid. |
Vision3DLite |
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SkipEmptyPoint3DGrid |
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If the input Point3DGrid has at least one point defined, then it is copied to the output; otherwise Nil is returned. Secures against domain errors caused by empty grids, e.g. just before the FitPlaneToPoints filter is to be invoked. |
Vision3DLite |
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TestPoint3DGrid |
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Returns a sample 3D object. |
FoundationLite |
Point3DGrid Features |
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| Icon | Name | Description / Applications | Modules | |
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Point3DGridHole |
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Finds a biggest hole in a given section of point cloud. |
Vision3DLite |
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Point3DGridValidPointsRegion |
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Computes region of locations where points are valid in a points 3D grid and where they are invalid. |
Vision3DLite |
Point3DGrid Fitting |
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| Icon | Name | Description / Applications | Modules | |
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AdjustPointGrids3D | 
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Aligns (rotation + translation) a point grid to match best the reference point grid. |
Vision3DStandard |
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AdjustPointGrids3DGlobal |
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Aligns (rotation + translation) a point grid to match best the reference point grid using a global registration algorithm. |
Vision3DStandard |
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FitPlaneToPoint3DGrid |
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Approximates points of the input grid with a plane using the Least Squares method. |
Vision3DStandard |
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FitPlaneToPoint3DGrid_M |
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Approximates points of the input grid with a plane using selected M-estimator for outlier suppression. Finding a locally optimal plane. Good enough when the number of outliers is small. |
Vision3DStandard |
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GoldenTemplate3D |
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Compares points on the input with the golden object. Any significant differences are considered defects. |
Vision3DPro |
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Point3DGridDistance |
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Computes distances between two input grids. |
Vision3DStandard |
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Point3DGridRMSE |
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Computes point-to-point RMSE between two point grids. |
Vision3DPro |
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RemoveOutliersFromPoint3DGrid |
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Removes noise from a given Point3DGrid. All points that are too far from their neighbors are removed. |
Vision3DPro |
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VoxelizePoint3DGrid |
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Keeps one point from each occupied voxel of a given size. Value of all remaining grid points is set to invalid. |
Vision3DPro |
Point3DGrid Spatial Transforms |
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| Icon | Name | Description / Applications | Modules | |
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AlignPoint3DGridToPlane |
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Rotates a grid of 3D points with a rotation that transforms the input plane to be parallel to XY plane. |
Vision3DLite |
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CropPoint3DGrid |
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Removes from the grid points that are not contained in a given rectangular box. |
Vision3DLite |
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CropPoint3DGridByNeighborsProximity |
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Removes from the grid points that are too distant from their neighbor points. |
Vision3DLite |
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CropPoint3DGridByPlaneProximity |
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Removes from the grid points that are too distant from a given plane. |
Vision3DLite |
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CropPoint3DGridToRegion |
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Removes points that are not represented in a given region of the input grid. |
Vision3DLite |
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JoinPoint3DGrids |
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Combines two point grids into one. |
Vision3DLite |
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MirrorPoint3DGrid |
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Mirrors each grid point according to the input plane. |
Vision3DLite |
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RescalePoint3DGrid |
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Changes the distances of grid points to a reference point. |
Vision3DLite |
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RotatePoint3DGrid |
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Rotates a grid of 3D points around an axis in 3D. |
Vision3DLite |
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RotatePoint3DGrid_AroundSegment |
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Rotates a grid of 3D points around an segment3D (the axis) in 3D. |
Vision3DLite |
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SplitPoint3DGridByPlane |
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Separates the points being on one side of the input plane from the others. |
Vision3DLite |
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TransformPoint3DGrid |
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Applies a general transformation expressed by a matrix to a grid of 3D points. |
Vision3DLite |
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TranslatePoint3DGrid |
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Translates a grid of points by a vector. |
Vision3DLite |