Update PnPsolver.cc

FreeBSD license notice

src/PnPsolver.cc

@@ -1,6 +1,6 @@
 /**
 * This file is part of ORB-SLAM.
-* This is a modified version of EPnP <http://cvlab.epfl.ch/EPnP/index.php> including a RANSAC scheme
+* This is a modified version of EPnP <http://cvlab.epfl.ch/EPnP/index.php>, see FreeBSD license below.
 *
 * Copyright (C) 2014 Raúl Mur-Artal <raulmur at unizar dot es> (University of Zaragoza)
 * For more information see <http://webdiis.unizar.es/~raulmur/orbslam/>
@@ -19,6 +19,35 @@
 * along with ORB-SLAM. If not, see <http://www.gnu.org/licenses/>.
 */
 
+/**
+* Copyright (c) 2009, V. Lepetit, EPFL
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met: 
+*
+* 1. Redistributions of source code must retain the above copyright notice, this
+*    list of conditions and the following disclaimer. 
+* 2. Redistributions in binary form must reproduce the above copyright notice,
+*    this list of conditions and the following disclaimer in the documentation
+*    and/or other materials provided with the distribution. 
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+* The views and conclusions contained in the software and documentation are those
+* of the authors and should not be interpreted as representing official policies, 
+*   either expressed or implied, of the FreeBSD Project
+*/
+
 #include <iostream>
 
 #include "PnPsolver.h"