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Camera Calibration

Icon Name Description / Applications Modules
AnnotateGridPoints

Select a subset of the given points that forms a grid and assign 2D indices to them.


Recognition of a custom regular grid for the purpose of camera calibration.

Calibration
CalibrateCamera_LineScan

Finds the line scan camera intrinsic parameters from annotated image coordinates.


Camera calibration, image to world coordinates transformations.

Calibration
CalibrateCamera_Pinhole

Finds the camera intrinsic parameters from the input arrays of annotated image coordinates. Uses pinhole camera model (perspective camera).


Camera calibration, image to world coordinates transformations.

Calibration
CalibrateCamera_Telecentric

Finds the telecentric camera intrinsic parameters from the input arrays of annotated image coordinates.


Camera calibration, image to world coordinates transformations.

Calibration
CalibrateWorldPlane_Default

Finds the image to world plane transformation matrix. World plane origin and axes are unspecified. Useful for image rectification or distance measurements.


Image rectification, distance measurements.

Calibration
CalibrateWorldPlane_Labeled

Finds the image to world plane transformation matrix using sparse world coordinate information, i.e. world coordinates are known for only a few points of the grid.


Image to world coordinates transformations.

Calibration
CalibrateWorldPlane_Manual

Finds the image to world plane transformation matrix. Image and their corresponding world points are directly specified (no grid needed).


Image to world coordinates transformations.

Calibration
CalibrateWorldPlane_Multigrid

Finds the image to world plane transformation matrix using multiple grids, using sparse world coordinate information.


Image to world coordinates transformations.

Calibration
CalibrateWorldPlane_OffgridOrigin

Finds the image to world plane transformation matrix, with world origin and axes specified in the image coordinates. Note that this is a filter for rather rarely seen special cases and it is usually better to use the CalibrateWorldPlane_Labeled filter.


Image to world coordinates transformations.

Calibration
ConvertRectificationMap

Converts a rectification map to a different format.

Calibration
CreateRectificationMap_Advanced

Computes a spatial map for transforming distorted images to rectified images defined in world coordinate plane. Allows for flexible definition of output geometry.


Image undistortion, perspective removal, image stitching.

Calibration
CreateRectificationMap_Basic

Quick and easy calibration for basic use cases. Computes a spatial map for removing lens and perspective distortion using circles calibration pattern. Internally uses a pinhole camera model with polynomial lens distortion.


Image undistortion.

Calibration
CreateRectificationMap_PixelUnits

Computes a spatial map for transforming distorted images to rectified images defined in world coordinate plane. Defines the output geometry in pixels.


Image undistortion, perspective removal.

Calibration
CreateRectificationMap_WorldUnits

Computes a spatial map for transforming distorted images to rectified images defined in world coordinate plane. Defines the output geometry in world units.


Image undistortion, perspective removal, image stitching.

Calibration
DetectCalibrationGrid_Chessboard

Detects a chessboard calibration grid on the image, and returns calibration points where 4 chessboard squares meet.


Camera calibration, image to world coordinates transformations.

Calibration
DetectCalibrationGrid_Circles

Detects an arbitrary size symmetric circle pattern on the image.


Camera calibration, image to world coordinates transformations.

Calibration
GenerateCalibrationPoints

Generates artificial points for camera calibration. Doesn't support distortion.


Calibration testing.

Calibration
ImageEdgesToWorldPlane

Finds the world coordinates of image Edges.


Undistortion, image to world coordinate transformation.

Calibration
ImageEdgeToWorldPlane

Finds the world coordinates of image Edge.


Undistortion, image to world coordinate transformation.

Calibration
ImageGapsToWorldPlane

Finds the world coordinates of image Gaps.


Undistortion, image to world coordinate transformation.

Calibration
ImageGapToWorldPlane

Finds the world coordinates of image Gap.


Undistortion, image to world coordinate transformation.

Calibration
ImagePathsToWorldPlane

Finds the world coordinates of image Paths.


Undistortion, image to world coordinate transformation.

Calibration
ImagePathToWorldPlane

Finds the world coordinates of image Path.


Undistortion, image to world coordinate transformation.

Calibration
ImagePointsToWorldPlane

Finds the world coordinates of image Points.


Undistortion, image to world coordinate transformation.

Calibration
ImagePointToWorldPlane

Finds the world coordinates of image Point.


Undistortion, image to world coordinate transformation.

Calibration
ImageRidgesToWorldPlane

Finds the world coordinates of image Ridges.


Undistortion, image to world coordinate transformation.

Calibration
ImageRidgeToWorldPlane

Finds the world coordinates of image Ridge.


Undistortion, image to world coordinate transformation.

Calibration
ImageSegmentsToWorldPlane

Finds the world coordinates of image Segments.


Undistortion, image to world coordinate transformation.

Calibration
ImageSegmentToWorldPlane

Finds the world coordinates of image Segment.


Undistortion, image to world coordinate transformation.

Calibration
ImageStripesToWorldPlane

Finds the world coordinates of image Stripes.


Undistortion, image to world coordinate transformation.

Calibration
ImageStripeToWorldPlane

Finds the world coordinates of image Stripe.


Undistortion, image to world coordinate transformation.

Calibration
RectifyImage

Applies a spatial map to distorted image transforming it to rectified image defined in world coordinates.


Image undistortion, perspective removal.

Calibration
ShiftWorldPlane

Shifts world plane along its normal vector.


Image to world coordinates transformations.

Calibration
WorldPlaneEdgesToImage

Finds the image coordinates of world plane Edges.


World coordinate to image transformation

Calibration
WorldPlaneEdgeToImage

Finds the image coordinates of world plane Edge.


World coordinate to image transformation

Calibration
WorldPlaneGapsToImage

Finds the image coordinates of world plane Gaps.


World coordinate to image transformation

Calibration
WorldPlaneGapToImage

Finds the image coordinates of world plane Gap.


World coordinate to image transformation

Calibration
WorldPlanePathsToImage

Finds the image coordinates of world plane Paths.


World coordinate to image transformation

Calibration
WorldPlanePathToImage

Finds the image coordinates of world plane Path.


World coordinate to image transformation

Calibration
WorldPlanePointsToImage

Finds the image coordinates of world plane Points.


World coordinate to image transformation

Calibration
WorldPlanePointToImage

Finds the image coordinates of world plane Point.


World coordinate to image transformation

Calibration
WorldPlaneRidgesToImage

Finds the image coordinates of world plane Ridges.


World coordinate to image transformation

Calibration
WorldPlaneRidgeToImage

Finds the image coordinates of world plane Ridge.


World coordinate to image transformation

Calibration
WorldPlaneSegmentsToImage

Finds the image coordinates of world plane Segments.


World coordinate to image transformation

Calibration
WorldPlaneSegmentToImage

Finds the image coordinates of world plane Segment.


World coordinate to image transformation

Calibration
WorldPlaneStripesToImage

Finds the image coordinates of world plane Stripes.


World coordinate to image transformation

Calibration
WorldPlaneStripeToImage

Finds the image coordinates of world plane Stripe.


World coordinate to image transformation

Calibration