src/qvdta/qvcontour.h

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00001 /*
00002  *      Copyright (C) 2007. PARP Research Group.
00003  *      <http://perception.inf.um.es>
00004  *      University of Murcia, Spain.
00005  *
00006  *      This file is part of the QVision library.
00007  *
00008  *      QVision is free software: you can redistribute it and/or modify
00009  *      it under the terms of the GNU Lesser General Public License as
00010  *      published by the Free Software Foundation, version 3 of the License.
00011  *
00012  *      QVision is distributed in the hope that it will be useful,
00013  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  *      GNU Lesser General Public License for more details.
00016  *
00017  *      You should have received a copy of the GNU Lesser General Public
00018  *      License along with QVision. If not, see <http://www.gnu.org/licenses/>.
00019  */
00020 
00024 
00025 #ifndef QVCONTOURS_H
00026 #define QVCONTOURS_H
00027 
00028 #include <qvdta/qvpolyline.h>
00029 
00030 namespace qvdta
00031 {
00060 QVPolyline getConnectedSetBorderContourThreshold(const QVImage<uChar> &image, const QPoint point, const uChar threshold = 128);
00061 
00080 QList<QVPolyline> getConnectedSetBorderContoursThreshold(const QVImage <uChar> &image, const uChar threshold = 128);
00081 
00101 QList<QVPolyline> getLineContoursThreshold4Connectivity(const QVImage<uChar> &image, const uChar threshold = 128);
00102 
00122 QList<QVPolyline> getLineContoursThreshold8Connectivity(const QVImage<uChar> &image, const uChar threshold = 128);
00123 
00124 
00125 }
00126 
00127 #endif
00128 

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