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StereoMorph (version 1.4)

Stereo Camera Calibration and Reconstruction

Description

Functions for the collection of 3D points and curves using a stereo camera setup.

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Version

Install

install.packages('StereoMorph')

Monthly Downloads

262

Version

1.4

License

GPL (>= 2)

Maintainer

Aaron Olsen

Last Published

April 7th, 2015

Functions in StereoMorph (1.4)

landmarkListToMatrix

Converts a landmark list to a landmark matrix

dltNearestPointOnEpipolar

Returns the closest point on a epipolar line to a point or points

dltCalibrateCameras

Finds the optimized DLT coefficients for a stereo camera setup

dltInverse

Returns ideal pixel coordinates of 3D point(s) in a stereo camera setup

distanceGridUnits

Returns the distances between pairs of points on a square grid

readShapes

Reads a StereoMorph shape file

alignLandmarksToMidline

Aligns bilateral landmarks to the midline plane

readLandmarksToMatrix

Reads a landmark file or files into a matrix

gridPointsFit

Fits regularly spaced points to a sample line or grid

dltTestCalibration

Tests the accuracy of a stereo camera calibration

resampleGridImagePoints

Resamples imaged grid points

dltReconstruct

Reconstructs the 3D position of points in two or more camera views

dltEpipolarDistance

Finds the distance between a point and a self-epipolar line

imagePlaneGridTransform

Performs image perspective transformations to a grid

dltMatchCurvePoints

Matches curve points between two camera views

findOptimalPointAlignment

Optimally aligns one point set to another

findCheckerboardCorners

Finds internal corners of a checkerboard pattern

measureCheckerboardSize

Estimates checkerboard square size

digitizeImage

Opens the StereoMorph Digitizing App

rotationMatrixZYX

Returns a matrix to rotate points along the z-, y- and x-axes

StereoMorph-package

Stereo Camera Morphometrics

readBezierControlPoints

Reads a file of Bezier control points

dltTransformationParameterRMSError

Returns the error during transformation parameter optimization

readLandmarksToArray

Reads landmark file(s) into an array

dltCoefficientRMSError

Returns the error during calibration coefficient optimization

dltCoefficients

Computes DLT coefficients for a stereo camera setup

unifyLandmarks

Optimally align a set of partial landmark sets

drawCheckerboard

Creates a checkerboard image

avectors

Computes the angle between two vectors

readLandmarksToList

Reads landmark file(s) into a list

orthogonalProjectionToLine

Finds the orthogonal projection of a point onto a line

transformPlanarCalibrationCoordinates

Performs rotational and translational transformations to a planar grid

imagePlaneGridTransformError

Returns imagePlaneGridTransform error

pointsAtEvenSpacing

Generates evenly spaced points from point matrix

distancePointToPoint

Finds the distance between two points or sets of points

cprod

Computes the cross product of two vectors

reflectMissingLandmarks

Reflects missing landmarks across the plane of symmetry

readCheckerboardsToArray

Reads file(s) containing grid points into an array

dltEpipolarLine

Finds a epipolar or self-epipolar line

landmarkMatrixToList

Converts a landmark matrix to a landmark list

quadraticPointsOnInterval

Generates points along an interval with quadratic parameterization

distancePointToLine

Finds the minimum distance(s) between point(s) and a line