diff options
| author | Gard Spreemann <gspreemann@gmail.com> | 2018-09-05 12:52:26 +0200 |
|---|---|---|
| committer | Gard Spreemann <gspreemann@gmail.com> | 2018-09-05 12:52:26 +0200 |
| commit | ef5c01b599c6a6b23b1f3e92736ec67a6e62b55f (patch) | |
| tree | 593f9ca6e7b661645f27243619652953b11e8a4f /cython/cython/subsampling.pyx | |
| parent | c524232f734de875d69e2f190f01a6c976024368 (diff) | |
GUDHI 2.3.0 as released by upstream in a tarball.upstream/2.3.0upstream/latest
Diffstat (limited to 'cython/cython/subsampling.pyx')
| -rw-r--r-- | cython/cython/subsampling.pyx | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/cython/cython/subsampling.pyx b/cython/cython/subsampling.pyx index ac09b7a3..e9d61a37 100644 --- a/cython/cython/subsampling.pyx +++ b/cython/cython/subsampling.pyx @@ -112,7 +112,8 @@ def pick_n_random_points(points=None, off_file='', nb_points=0): return subsampling_n_random_points(points, nb_points) def sparsify_point_set(points=None, off_file='', min_squared_dist=0.0): - """Subsample a point set by picking random vertices. + """Outputs a subset of the input points so that the squared distance + between any two points is greater than or equal to min_squared_dist. :param points: The input point set. :type points: vector[vector[double]]. @@ -122,8 +123,9 @@ def sparsify_point_set(points=None, off_file='', min_squared_dist=0.0): :param off_file: An OFF file style name. :type off_file: string - :param min_squared_dist: Number of points of the subsample. - :type min_squared_dist: unsigned. + :param min_squared_dist: Minimum squared distance separating the output \ + points. + :type min_squared_dist: float. :returns: The subsample point set. :rtype: vector[vector[double]] """ |