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Diffstat (limited to 'macros/estimateFundamentalMatrix.sci')
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diff --git a/macros/estimateFundamentalMatrix.sci b/macros/estimateFundamentalMatrix.sci new file mode 100644 index 0000000..433db08 --- /dev/null +++ b/macros/estimateFundamentalMatrix.sci @@ -0,0 +1,41 @@ +function [fundamentalMatrix]=estimateFundamentalMatrix(matchedPoints1,matchedPoints2,varargin) +// It returns the 3-by-3 fundamental matrix corresponding to the input points +// +// Calling Sequence +// fundamentalMat=estimateFundamentalMatrix(matchedPoints1,matchedPoints2); +// fundamentalMat=estimateFundamentalMatrix(matchedPoints1,matchedPoints2,'method','RANSAC','param1',2,'param2',0.99); +// +// Parameters +// matchedPoints1: M-by-2 array of first image points. These points can be SURFPoints, MSERRegions, cornerPoints. +// matchedPoints2: M-by-2 array of the second image points of the same size and format as matchedPoints1. +// method: method for computing fundamental matrix. Possible methods are 7POINT,8POINT,RANSAC,LMEDS and RANSAC is the default one. +// param1: It indiacates maximum distance from a point to an epipolar line in pixels +// param2: It specifies a desirable level of confidence +// +// Description +// estimateFundamentalMatrix function calculates a fundamental matrix from the corresponding points in two images. +// +// Examples +// I=imread("lena_left.jpeg"); +// cornerPoints1=detectMinEigenFeatures(I); +// I2=imread("lena_right.jpeg"); +// cornerPoints2=detectMinEigenFeatures(I2); +// fundamentalMat=(cornerPoints1.Location,cornerPoints2.Location); + + [lhs rhs]=argn(0); + if rhs>10 + error(msprintf(" Too many input arguments")); + elseif modulo(rhs,2)==0 + error(msprintf("Either Argument Name or its Value missing")); + end + select rhs + case 2 then + [fundamentalMatrix]=opencv_estimateFundamentalMatrix(matchedPoints1,matchedPoints2); + case 4 then + [fundamentalMatrix]=opencv_estimateFundamentalMatrix(matchedPoints1,matchedPoints2,varargin(1),varargin(2)); + case 6 then + [fundamentalMatrix]=opencv_estimateFundametanlMatrix(matchedPoints1,matchedPoints2,varargin(1),varargin(2),varargin(3),varargin(4)); + case 8 then + [fundamentalMatrix]=opencv_estimateFundamentalMatrix(matchedPoints1,matchedPoints2,varargin(1),varargin(2),varargin(3),varargin(4),varargin(5),varargin(6)); + end +endfunction |