summaryrefslogtreecommitdiff
path: root/2005/i/robert/src/ovision/see/segm.hh
blob: 44221b062bcf0a1422004c77c1ffe09c56fc7987 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
// robert - programme du robot 2005 
// 
// Copyright (C) 2005 Olivier Gaillard
//
// Robot APB Team/Efrei 2005.
//        Web: http://assos.efrei.fr/robot/
//      Email: robot AT efrei DOT fr
//
// 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.

#ifndef segm_h
#define segm_h

#include "img.hh"
#include "oconfig.hh"
#include "image/image.hh"

/// Segmente l'image et cree un tableau contenant des valeurs segmentees, creation du reseau de neurones et apprentissage 
class Segm
{
    friend class Comm;

  public:
    /// Constructeur
    Segm ();
    /// Destructeur
    virtual ~Segm ();
    /// Affiche la valeur des poids du NN
    void showNodes () const; 
    /// Donne la couleur � partir du tableau
    virtual unsigned char giveColor (const unsigned char *x, const bool testOutputMax = false, const bool indexProcess = false, const bool lumFlag = false) = 0;
    /// Segmentation de l'image
    void segmImg (Img *img);
    /// Segmentation de l'image permettant d'isoler une couleur
    void segmImg (Img *img, const int numColor); 
    /// reset la luminosit�
    void clearLum () {lum_ = 0; nbLumData_ = 0;}
    /// Renvoie la luminosit�
    unsigned long getLum () const {return nbLumData_?lum_/nbLumData_:0;}
    /// Configure le mode de couleur utilis�
    void setMode (const Image::PixelFormat color); 
    // Constantes 
    static const bool min = 0;
    static const bool max = 1;
    static const int undefined = 254;
    /// Constantes pour la creation du NN
    enum initModes {generate, loadFromFile};

  protected:
    /// Classe config
    OConfig *oconfig_;
    /// nb de couleurs a differencier
    int nbOutput_; 
    /// index des couleurs pour melanger (merge) les couleurs
    int *index_; 
    /// tableau de poids du NN
    unsigned char *node_; 
    /// Position de la composante de luminosit�
    int lumPos_;    
    /// Sauvegarde de la luminosit�
    unsigned long lum_;
    /// Sauvegarde du nombre de donn�es sauvegard�es concernant la luminosit�
    int nbLumData_;
    /// Ajout de la luminosit�
    void addLum (int lumToAdd) {lum_ += lumToAdd; ++nbLumData_;}
};

#endif // segm_h