kotovalexarian-likes-github/ruby-opencv
1
0
Fork 0
mirror of https://github.com/ruby-opencv/ruby-opencv synced 2023-03-27 23:22:12 -04:00
Code Releases Activity

tested CvMat.compute_correspond_epilines

Browse source
This commit is contained in:
ser1zw 2011-04-20 00:54:22 +09:00
parent a3e10782ae
commit fc5a680b58
2 changed files with 105 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

18
ext/opencv/cvmat.cpp
View file

@ -5185,16 +5185,18 @@ VALUE
rb_compute_correspond_epilines(VALUE klass, VALUE points, VALUE which_image, VALUE fundamental_matrix)
{
VALUE correspondent_lines;
CvSize size = cvGetSize(CVARR(points));
CvMat* points_ptr = CVMAT(points);
int n;
if(size.width <= 3 && size.height >= 7)
n = size.height;
else if(size.height <= 3 && size.width >= 7)
n = size.width;
if(points_ptr->cols <= 3 && points_ptr->rows >= 7)
n = points_ptr->rows;
else if(points_ptr->rows <= 3 && points_ptr->cols >= 7)
n = points_ptr->cols;
else
rb_raise(rb_eTypeError, "input points should 2xN, Nx2 or 3xN, Nx3 matrix(N >= 7).");
correspondent_lines = cCvMat::new_object(n, 3, CV_32F);
cvComputeCorrespondEpilines(CVMAT(points), FIX2INT(which_image), CVMAT(fundamental_matrix), CVMAT(correspondent_lines));
rb_raise(rb_eArgError, "input points should 2xN, Nx2 or 3xN, Nx3 matrix(N >= 7).");
correspondent_lines = cCvMat::new_object(n, 3, CV_MAT_DEPTH(points_ptr->type));
cvComputeCorrespondEpilines(points_ptr, FIX2INT(which_image), CVMAT(fundamental_matrix),
CVMAT(correspondent_lines));
return correspondent_lines;
}