X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=folded-ctf.git;a=blobdiff_plain;f=pi_feature_family.h;h=b171bb16bb7638e77270fa7102a63084213ac11a;hp=d7f2dd3a32991f9de40ce537bcbf014959bd4c91;hb=8a90240a648bc6328c887e10cc31e4b6d6ea9497;hpb=20ec321944108cd1fe74b37ea45db3ba1a2d526a

diff --git a/pi_feature_family.h b/pi_feature_family.h
index d7f2dd3..b171bb1 100644
--- a/pi_feature_family.h
+++ b/pi_feature_family.h
@@ -1,22 +1,35 @@
+/*
+ *  folded-ctf is an implementation of the folded hierarchy of
+ *  classifiers for object detection, developed by Francois Fleuret
+ *  and Donald Geman.
+ *
+ *  Copyright (c) 2008 Idiap Research Institute, http://www.idiap.ch/
+ *  Written by Francois Fleuret <francois.fleuret@idiap.ch>
+ *
+ *  This file is part of folded-ctf.
+ *
+ *  folded-ctf is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License,
+ *  or (at your option) any later version.
+ *
+ *  folded-ctf is distributed in the hope that it will be useful, but
+ *  WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with folded-ctf.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
 
-///////////////////////////////////////////////////////////////////////////
-// This program is free software: you can redistribute it and/or modify  //
-// it under the terms of the version 3 of the GNU General Public License //
-// as published by the Free Software Foundation.                         //
-//                                                                       //
-// This program is distributed in the hope that it will be useful, but   //
-// WITHOUT ANY WARRANTY; without even the implied warranty of            //
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      //
-// General Public License for more details.                              //
-//                                                                       //
-// You should have received a copy of the GNU General Public License     //
-// along with this program. If not, see <http://www.gnu.org/licenses/>.  //
-//                                                                       //
-// Written by Francois Fleuret                                           //
-// (C) Idiap Research Institute                                          //
-//                                                                       //
-// Contact <francois.fleuret@idiap.ch> for comments & bug reports        //
-///////////////////////////////////////////////////////////////////////////
+/*
+
+  A PiFeatureFamily is simply a set of pi-features, with a method to
+  extract a subfamily, so that we can forget all the features not used
+  by a classifier when the learning is over.
+
+ */
 
 #ifndef PI_FEATURE_FAMILY_H
 #define PI_FEATURE_FAMILY_H