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Point3DGrid
Point3DGrid Basics |
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Icon | Name | Description / Applications | Modules | |
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CreatePoint3DGridFromImage | 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 | ||
GetPoint3DGridPoint_Interpolated | Returns an interpolated single point of a point 3D grid. |
Vision3DLite | ||
SkipEmptyPoint3DGrid | 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 | ||
TestPoint3DGrid | Returns a sample 3D object. |
FoundationLite | ||
Point3DGrid Features |
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Icon | Name | Description / Applications | Modules | |
Point3DGridHole | Finds a biggest hole in a given section of point cloud. |
Vision3DLite | ||
Point3DGridValidPointsRegion | 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 | |
AdjustPointGrids3D | Aligns (rotation + translation) a point grid to match best the reference point grid. |
Vision3DStandard | ||
AdjustPointGrids3DGlobal | Aligns (rotation + translation) a point grid to match best the reference point grid using a global registration algorithm. |
Vision3DStandard | ||
FitPlaneToPoint3DGrid | Approximates points of the input grid with a plane using the Least Squares method. |
Vision3DStandard | ||
FitPlaneToPoint3DGrid_M | 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 | ||
GoldenTemplate3D | Compares points on the input with the golden object. Any significant differences are considered defects. |
Vision3DPro | ||
Point3DGridDistance | Computes distances between two input grids. |
Vision3DStandard | ||
Point3DGridRMSE | Computes point-to-point RMSE between two point grids. |
Vision3DPro | ||
RemoveOutliersFromPoint3DGrid | Removes noise from a given Point3DGrid. All points that are too far from their neighbors are removed. |
Vision3DPro | ||
VoxelizePoint3DGrid | 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 | |
AlignPoint3DGridToPlane | Rotates a grid of 3D points with a rotation that transforms the input plane to be parallel to XY plane. |
Vision3DLite | ||
CropPoint3DGrid | Removes from the grid points that are not contained in a given rectangular box. |
Vision3DLite | ||
CropPoint3DGridByNeighborsProximity | Removes from the grid points that are too distant from their neighbor points. |
Vision3DLite | ||
CropPoint3DGridByPlaneProximity | Removes from the grid points that are too distant from a given plane. |
Vision3DLite | ||
CropPoint3DGridToRegion | Removes points that are not represented in a given region of the input grid. |
Vision3DLite | ||
JoinPoint3DGrids | Combines two point grids into one. |
Vision3DLite | ||
MirrorPoint3DGrid | Mirrors each grid point according to the input plane. |
Vision3DLite | ||
RescalePoint3DGrid | Changes the distances of grid points to a reference point. |
Vision3DLite | ||
RotatePoint3DGrid | Rotates a grid of 3D points around an axis in 3D. |
Vision3DLite | ||
RotatePoint3DGrid_AroundSegment | Rotates a grid of 3D points around an segment3D (the axis) in 3D. |
Vision3DLite | ||
SplitPoint3DGridByPlane | Separates the points being on one side of the input plane from the others. |
Vision3DLite | ||
TransformPoint3DGrid | Applies a general transformation expressed by a matrix to a grid of 3D points. |
Vision3DLite | ||
TranslatePoint3DGrid | Translates a grid of points by a vector. |
Vision3DLite |