vv/vvToolBinarize.cxx

   1 /*=========================================================================
   2
   3   Program:   vv
   4   Module:    $RCSfile: vvToolBinarize.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2010/03/01 15:38:09 $
   7   Version:   $Revision: 1.10 $
   8   Author :   David Sarrut (david.sarrut@creatis.insa-lyon.fr)
   9
  10   Copyright (C) 2008
  11   Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
  12   CREATIS-LRMN http://www.creatis.insa-lyon.fr
  13
  14   This program is free software: you can redistribute it and/or modify
  15   it under the terms of the GNU General Public License as published by
  16   the Free Software Foundation, version 3 of the License.
  17
  18   This program is distributed in the hope that it will be useful,
  19   but WITHOUT ANY WARRANTY; without even the implied warranty of
  20   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21   GNU General Public License for more details.
  22
  23   You should have received a copy of the GNU General Public License
  24   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  25
  26   =========================================================================*/
  27
  28 #include "vvToolBinarize.h"
  29 #include "vvSlicerManager.h"
  30 #include "vvSlicer.h"
  31 #include "vvToolInputSelectorWidget.h"
  32
  33 #include "clitkBinarizeImageGenericFilter.h"
  34
  35 #include <vtkImageActor.h>
  36 #include <vtkCamera.h>
  37 #include <vtkImageClip.h>
  38
  39 //------------------------------------------------------------------------------
  40 // Create the tool and automagically (I like this word) insert it in
  41 // the main window menu.
  42 ADD_TOOL(vvToolBinarize);
  43 //------------------------------------------------------------------------------
  44
  45
  46 //------------------------------------------------------------------------------
  47 void vvToolBinarize::Initialize() {
  48   SetToolName("Binarize");
  49   SetToolMenuName("Binarize");
  50   SetToolIconFilename(":/new/prefix1/icons/binarize.png");
  51   SetToolTip("Image interactive binarization with thresholds.");
  52 }
  53 //------------------------------------------------------------------------------
  54
  55
  56 //------------------------------------------------------------------------------
  57 vvToolBinarize::vvToolBinarize(vvMainWindowBase * parent, Qt::WindowFlags f)
  58   :vvToolWidgetBase(parent,f),
  59    vvToolBase<vvToolBinarize>(parent),
  60    Ui::vvToolBinarize()
  61 {
  62   // GUI Initialization
  63   Ui_vvToolBinarize::setupUi(mToolWidget);
  64   mInteractiveDisplayIsEnabled = mCheckBoxInteractiveDisplay->isChecked();
  65
  66   // Connect signals & slots
  67   connect(mThresholdSlider1, SIGNAL(valueChanged(double)), this, SLOT(valueChangedT1(double)));
  68   connect(mThresholdSlider2, SIGNAL(valueChanged(double)), this, SLOT(valueChangedT2(double)));
  69   connect(mRadioButtonLowerThan, SIGNAL(toggled(bool)), this, SLOT(enableLowerThan(bool)));
  70   connect(mCheckBoxUseFG, SIGNAL(toggled(bool)), this, SLOT(useFGBGtoggled(bool)));
  71   connect(mCheckBoxUseBG, SIGNAL(toggled(bool)), this, SLOT(useFGBGtoggled(bool)));
  72   connect(mCheckBoxInteractiveDisplay, SIGNAL(toggled(bool)), this, SLOT(InteractiveDisplayToggled(bool)));
  73
  74   // Initialize some widget
  75   mThresholdSlider1->SetText("");
  76   mThresholdSlider2->SetText("");
  77   mFGSlider->SetText("Foreground value");
  78   mBGSlider->SetText("Background value");
  79
  80   // Main filter
  81   mFilter = new clitk::BinarizeImageGenericFilter<args_info_clitkBinarizeImage>; //DS PUT IN BASECLASS ?
  82 }
  83 //------------------------------------------------------------------------------
  84
  85
  86 //------------------------------------------------------------------------------
  87 vvToolBinarize::~vvToolBinarize() {
  88 }
  89 //------------------------------------------------------------------------------
  90
  91
  92 //------------------------------------------------------------------------------
  93 void vvToolBinarize::InteractiveDisplayToggled(bool b) {
  94   mInteractiveDisplayIsEnabled = b;
  95   if (!mInteractiveDisplayIsEnabled) {
  96     RemoveVTKObjects();
  97   }
  98   else {
  99     for(unsigned int i=0; i<mImageContour.size(); i++)
 100       mImageContour[i]->showActors();
 101     if (mCurrentSlicerManager)
 102       mCurrentSlicerManager->Render();
 103   }
 104 }
 105 //------------------------------------------------------------------------------
 106
 107
 108 //------------------------------------------------------------------------------
 109 void vvToolBinarize::RemoveVTKObjects() {
 110   for(unsigned int i=0; i<mImageContour.size(); i++)
 111     mImageContour[i]->hideActors();
 112   if (mCurrentSlicerManager)
 113     mCurrentSlicerManager->Render();
 114 }
 115 //------------------------------------------------------------------------------
 116
 117
 118 //------------------------------------------------------------------------------
 119 bool vvToolBinarize::close() {
 120   RemoveVTKObjects();
 121   return vvToolWidgetBase::close();
 122 }
 123 //------------------------------------------------------------------------------
 124
 125
 126 //------------------------------------------------------------------------------
 127 void vvToolBinarize::reject() {
 128   RemoveVTKObjects();
 129   return vvToolWidgetBase::reject();
 130 }
 131 //------------------------------------------------------------------------------
 132
 133
 134 //------------------------------------------------------------------------------
 135 void vvToolBinarize::enableLowerThan(bool b) {
 136   if (!b) {
 137     mThresholdSlider1->resetMaximum();
 138   }
 139   else {
 140     valueChangedT1(mThresholdSlider1->GetValue());
 141   }
 142 }
 143 //------------------------------------------------------------------------------
 144
 145
 146 //------------------------------------------------------------------------------
 147 void vvToolBinarize::useFGBGtoggled(bool) {
 148   if (!mCheckBoxUseBG->isChecked() && !mCheckBoxUseFG->isChecked())
 149     mCheckBoxUseBG->toggle();
 150 }
 151 //------------------------------------------------------------------------------
 152
 153
 154 //------------------------------------------------------------------------------
 155 void vvToolBinarize::InputIsSelected(vvSlicerManager * m) {
 156   mCurrentSlicerManager = m;
 157
 158   // Specific for this gui
 159   mThresholdSlider1->SetValue(0);
 160   mThresholdSlider2->SetValue(0);
 161   mThresholdSlider1->SetImage(mCurrentImage);
 162   mThresholdSlider2->SetImage(mCurrentImage);
 163   mFGSlider->SetImage(mCurrentImage);
 164   mBGSlider->SetImage(mCurrentImage);
 165   //  DD(mCurrentSlicerManager->GetFileName().c_str());
 166   mFGSlider->SetMaximum(mCurrentImage->GetFirstVTKImageData()->GetScalarTypeMax());
 167   mFGSlider->SetMinimum(mCurrentImage->GetFirstVTKImageData()->GetScalarTypeMin());
 168   mBGSlider->SetMaximum(mCurrentImage->GetFirstVTKImageData()->GetScalarTypeMax());
 169   mBGSlider->SetMinimum(mCurrentImage->GetFirstVTKImageData()->GetScalarTypeMin());
 170   mFGSlider->SetValue(1);
 171   mBGSlider->SetValue(0);
 172
 173   // VTK objects for interactive display
 174   for(int i=0;i<mCurrentSlicerManager->NumberOfSlicers(); i++) {
 175     mImageContour.push_back(new vvImageContour);
 176     mImageContour[i]->setSlicer(mCurrentSlicerManager->GetSlicer(i));
 177   }
 178   valueChangedT1(mThresholdSlider1->GetValue());
 179   connect(mCurrentSlicerManager,SIGNAL(UpdateSlice(int,int)),this,SLOT(UpdateSlice(int, int)));
 180   connect(mCurrentSlicerManager,SIGNAL(UpdateTSlice(int,int)),this,SLOT(UpdateSlice(int, int)));
 181
 182 }
 183 //------------------------------------------------------------------------------
 184
 185
 186 //------------------------------------------------------------------------------
 187 void vvToolBinarize::UpdateSlice(int slicer,int slices) {
 188   if (!mInteractiveDisplayIsEnabled) return;
 189   if (!mCurrentSlicerManager) close();
 190   for(int i=0;i<mCurrentSlicerManager->NumberOfSlicers(); i++) {
 191     mImageContour[i]->update(mThresholdSlider1->GetValue());
 192   }
 193   mCurrentSlicerManager->Render();
 194 }
 195 //------------------------------------------------------------------------------
 196
 197 //------------------------------------------------------------------------------
 198 void vvToolBinarize::GetArgsInfoFromGUI() {
 199
 200   /* //KEEP THIS FOR READING GGO FROM FILE
 201     int argc=1;
 202     std::string a = "toto";
 203     char * const* argv = new char*;
 204     //a.c_str();
 205     struct cmdline_parser_params p;
 206     p.check_required = 0;
 207     int good = cmdline_parser_ext(argc, argv, &args_info, &p);
 208   DD(good);
 209   */
 210
 211   mArgsInfo.imagetypes_flag = 0;
 212   mArgsInfo.upper_given = 0;
 213   mArgsInfo.lower_given = 0;
 214   bool inverseBGandFG = false;
 215
 216   mArgsInfo.lower_given = 1;
 217   mArgsInfo.lower_arg = mThresholdSlider1->GetValue();
 218   // DD(mArgsInfo.lower_arg);
 219   if (mRadioButtonLowerThan->isChecked()) {
 220     mArgsInfo.upper_given = 1;
 221     mArgsInfo.upper_arg = mThresholdSlider2->GetValue();
 222     if (mArgsInfo.upper_arg<mArgsInfo.lower_arg) {
 223       mArgsInfo.upper_given = 0;
 224       DD("TODO : lower thres greater than greater thres ! Ignoring ");
 225     }
 226   }
 227
 228   mArgsInfo.fg_arg = mFGSlider->GetValue();
 229   mArgsInfo.bg_arg = mBGSlider->GetValue();
 230
 231   if (inverseBGandFG) {
 232     mArgsInfo.fg_arg = mFGSlider->GetValue();
 233     mArgsInfo.bg_arg = mBGSlider->GetValue();
 234   }
 235   mArgsInfo.fg_given = 1;
 236   mArgsInfo.bg_given = 1;
 237
 238   if (mCheckBoxUseBG->isChecked()) {
 239     if (mCheckBoxUseFG->isChecked()) mArgsInfo.mode_arg = (char*)"both";
 240     else mArgsInfo.mode_arg = (char*)"BG";
 241   }
 242   else mArgsInfo.mode_arg = (char*)"FG";
 243
 244   mArgsInfo.verbose_flag = false;
 245
 246   // Required (even if not used)
 247   mArgsInfo.input_given = 0;
 248   mArgsInfo.output_given = 0;
 249
 250   mArgsInfo.input_arg = new char;
 251   mArgsInfo.output_arg = new char;
 252 }
 253 //------------------------------------------------------------------------------
 254
 255
 256 //------------------------------------------------------------------------------
 257 void vvToolBinarize::apply() {
 258   if (!mCurrentSlicerManager) close();
 259   QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 260   GetArgsInfoFromGUI();
 261
 262   // Main filter
 263   clitk::BinarizeImageGenericFilter<args_info_clitkBinarizeImage>::Pointer filter =
 264      clitk::BinarizeImageGenericFilter<args_info_clitkBinarizeImage>::New();
 265   filter->SetArgsInfo(mArgsInfo);
 266   filter->SetInputVVImage(mCurrentImage);
 267   filter->Update();
 268
 269   // Output
 270   vvImage::Pointer output = filter->GetOutputVVImage();
 271   std::ostringstream osstream;
 272   osstream << "Binarized_" << mCurrentSlicerManager->GetSlicer(0)->GetFileName() << ".mhd";
 273   AddImage(output,osstream.str());
 274   QApplication::restoreOverrideCursor();
 275   close();
 276 }
 277 //------------------------------------------------------------------------------
 278
 279
 280 //------------------------------------------------------------------------------
 281 void vvToolBinarize::valueChangedT2(double v) {
 282   if (mRadioButtonLowerThan->isChecked()) mThresholdSlider1->SetMaximum(v);
 283 }
 284 //------------------------------------------------------------------------------
 285
 286
 287 //------------------------------------------------------------------------------
 288 void vvToolBinarize::valueChangedT1(double v) {
 289   if (!mCurrentSlicerManager) close();
 290   mThresholdSlider2->SetMinimum(v);
 291   int m1 = (int)lrint(v);
 292   if (!mInteractiveDisplayIsEnabled) return;
 293   for(int i=0;i<mCurrentSlicerManager->NumberOfSlicers(); i++) {
 294     mImageContour[i]->update(m1);
 295   }
 296   mCurrentSlicerManager->Render();
 297 }
 298 //------------------------------------------------------------------------------