morphology.h

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/***************************************************************************
 *
 * Authors:     Carlos Oscar S. Sorzano (coss@cnb.csic.es)
 *              Pedro A. de Alarc�n     (pedro@cnb.csic.es)
 *
 * Unidad de  Bioinformatica of Centro Nacional de Biotecnologia , CSIC
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 * 02111-1307  USA
 *
 *  All comments concerning this program package may be sent to the
 *  e-mail address 'xmipp@cnb.csic.es'
 ***************************************************************************/
#ifndef _CORE_XMIPP_MORPHOLOGY_HH
#define _CORE_XMIPP_MORPHOLOGY_HH

#include <core/multidim_array.h>



void dilate2D(const MultidimArray<double> &in, MultidimArray<double> &out, int neig,
              int count, int size);
void erode2D(const MultidimArray<double> &in, MultidimArray<double> &out, int neig,
             int count, int size);
void closing2D(const MultidimArray<double> &in, MultidimArray<double> &out, int neig,
               int count, int size);
void opening2D(const MultidimArray<double> &in, MultidimArray<double> &out, int neig,
               int count, int size);
void border(const MultidimArray<double> &img, MultidimArray<double> &border);
void simplify_border(const MultidimArray<double> &border,
                     MultidimArray<double> &simplified_border);

void random_convex_hull(const MultidimArray<double> &img, MultidimArray<double> &hull,
                        long N = 100);

void dilate3D(const MultidimArray<double> &in, MultidimArray<double> &out, int neig,
              int count, int size);
void erode3D(const MultidimArray<double> &in, MultidimArray<double> &out, int neig,
             int count, int size);
void closing3D(const MultidimArray<double> &in, MultidimArray<double> &out, int neig,
               int count, int size);
void opening3D(const MultidimArray<double> &in, MultidimArray<double> &out, int neig,
               int count, int size);

void dilate3D(const MultidimArray<double> &in,
              const MultidimArray<double> &structuringElement,
              MultidimArray<double> &out);

void erode3D(const MultidimArray<double> &in,
              const MultidimArray<double> &structuringElement,
              MultidimArray<double> &out);

void sharpening(const MultidimArray<double> &in, double width, double strength,
              MultidimArray<double> &out);

#endif