diff options
| author | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-04-10 15:44:18 +0000 |
|---|---|---|
| committer | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-04-10 15:44:18 +0000 |
| commit | 9afff26c8f15121aa58eb1a1beacffc2a38cd477 (patch) | |
| tree | 618f942586d33b6ee7da275911458326cc2f571d /src/Cech_complex | |
| parent | f70b243734ccc904f75937b90a90db45203ba8ec (diff) | |
Doc review : Add explanation when to use Alpha or Cech.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/cechcomplex_vincent@3369 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 4b6cf58478a7dbe1825491681507d4304d8f3584
Diffstat (limited to 'src/Cech_complex')
| -rw-r--r-- | src/Cech_complex/doc/Intro_cech_complex.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/Cech_complex/doc/Intro_cech_complex.h b/src/Cech_complex/doc/Intro_cech_complex.h index 4d88a1e9..c2844bac 100644 --- a/src/Cech_complex/doc/Intro_cech_complex.h +++ b/src/Cech_complex/doc/Intro_cech_complex.h @@ -27,7 +27,7 @@ namespace Gudhi { namespace cech_complex { -/** \defgroup cech_complex Cech complex +/** \defgroup cech_complex Čech complex * * \author Vincent Rouvreau * @@ -42,6 +42,10 @@ namespace cech_complex { * * The input shall be a point cloud in an Euclidean space. * + * \remark For people only interested in the topology of the \ref cech_complex (for instance persistence), + * \ref alpha_complex is equivalent to the \ref cech_complex and much smaller if you do not bound the radii. + * \ref cech_complex can still make sense in higher dimension precisely because you can bound the radii. + * * \subsection cechalgorithm Algorithm * * Cech_complex first builds a proximity graph from a point cloud. |