unloading images

config.refindx

@@ -1,45 +1,45 @@
 <!-- THIS FILE NEEDS TO GO IN THE APPLICATION /data/ folder -->
 
 <config>
-<camera>
-<id>1</id>
-<width>640</width>
-<height>480</height>
-</camera>
-<display>
-<fps>30</fps>
-</display>
-<locale>
-<name>SWANSEA</name>
-</locale>
+	<camera>
+		<id>1</id>
+		<width>640</width>
+		<height>480</height>
+	</camera>
+	<display>
+		<fps>30</fps>
+    </display>
+	<locale>
+		<name>SWANSEA</name>
+	</locale>
 
-<analysis_NUM_RUN>
-<NUM_RUN_shadowscapes>          3      </NUM_RUN_shadowscapes>
-<NUM_RUN_relaxrate>             3      </NUM_RUN_relaxrate>
-<NUM_RUN_iresponse>             3      </NUM_RUN_iresponse>
-<NUM_RUN_shapefromshading>      3      </NUM_RUN_shapefromshading>
-<NUM_RUN_strobe>                5      </NUM_RUN_strobe>
-<NUM_RUN_camnoise>              5      </NUM_RUN_camnoise>
-<NUM_RUN_colorsingle>           5      </NUM_RUN_colorsingle>
-<NUM_RUN_colormulti>            5      </NUM_RUN_colormulti>
-<NUM_RUN_diffnoise>             3      </NUM_RUN_diffnoise>
-</analysis_NUM_RUN>
+    <analysis_NUM_RUN>
+        <NUM_RUN_shadowscapes>          3      </NUM_RUN_shadowscapes>
+        <NUM_RUN_relaxrate>             3      </NUM_RUN_relaxrate>
+        <NUM_RUN_iresponse>             3      </NUM_RUN_iresponse>
+        <NUM_RUN_shapefromshading>      3      </NUM_RUN_shapefromshading>
+        <NUM_RUN_strobe>                5      </NUM_RUN_strobe>
+        <NUM_RUN_camnoise>              5      </NUM_RUN_camnoise>
+        <NUM_RUN_colorsingle>           5      </NUM_RUN_colorsingle>
+        <NUM_RUN_colormulti>            5      </NUM_RUN_colormulti>
+        <NUM_RUN_diffnoise>             3      </NUM_RUN_diffnoise>
+    </analysis_NUM_RUN>
 
-<analysis_time>
-<acquiretime_shadowscapes>      30      </acquiretime_shadowscapes>
-<acquiretime_relaxrate>         30      </acquiretime_relaxrate>
-<acquiretime_iresponse>         30      </acquiretime_iresponse>
-<acquiretime_shapefromshading>  30      </acquiretime_shapefromshading>
-<acquiretime_strobe>            30      </acquiretime_strobe>
-<acquiretime_camnoise>          30      </acquiretime_camnoise>
-<acquiretime_colorsingle>       40      </acquiretime_colorsingle>
-<acquiretime_colormulti>        40      </acquiretime_colormulti>
-<acquiretime_diffnoise>         30      </acquiretime_diffnoise>
-</analysis_time>
+    <analysis_time>
+        <acquiretime_shadowscapes>      30      </acquiretime_shadowscapes>
+        <acquiretime_relaxrate>         30      </acquiretime_relaxrate>
+        <acquiretime_iresponse>         30      </acquiretime_iresponse>
+        <acquiretime_shapefromshading>  30      </acquiretime_shapefromshading>
+        <acquiretime_strobe>            30      </acquiretime_strobe>
+        <acquiretime_camnoise>          30      </acquiretime_camnoise>
+        <acquiretime_colorsingle>       40      </acquiretime_colorsingle>
+        <acquiretime_colormulti>        40      </acquiretime_colormulti>
+        <acquiretime_diffnoise>         30      </acquiretime_diffnoise>
+    </analysis_time>
     
-<relaxrate>
-<threshold>51</threshold>
-<maxblobs>25</maxblobs>
-</relaxrate>
+    <relaxrate>
+        <treshold>51</treshold>
+        <maxblobs>25</maxblobs>
+    </relaxrate>
     
 </config>

example/RefractiveIndex.cpp

@@ -27,10 +27,8 @@
 #define ISTATE_TRANSITION   0xCCCC
 #define ISTATE_END          0xDDDD
 
-
 int _state = ISTATE_UNDEF;
 
-int              RefractiveIndex::_mode;
 ofPixels         RefractiveIndex::_pixels;
 ofVideoGrabber   RefractiveIndex::_vidGrabber;
 int              RefractiveIndex::_vid_w, RefractiveIndex::_vid_h, RefractiveIndex::_vid_id;
@@ -52,10 +50,6 @@ void RefractiveIndex::setup()
         XML.loadFile("config.refindx");
     }
         
-    // <mode>
-    string m = XML.getValue("config:mode", "analysing");
-    _mode = (m == "analysing" ? MODE_ANALYSING : (m == "drawing" ? MODE_DRAWING : MODE_ANALYSING));
-    
     // <camera>
     _vid_id = XML.getValue("config:camera:id", CAMERA_ID);
     cout << "_vid_id: " << _vid_id << endl;
@@ -88,10 +82,8 @@ void RefractiveIndex::setup()
     cout << "* cam width = " << _vid_w << endl;
     cout << "* cam height = " << _vid_h << endl;
     
-    if(_mode == MODE_ANALYSING) {
-        _vid_stream_open = false;    
-        setup_camera();
-    }
+    _vid_stream_open = false;    
+    setup_camera();
     
     cout << "RRRRRREADY!" << endl;        
 
@@ -181,14 +173,10 @@ void RefractiveIndex::state_analysis()
             break;
         case ISTATE_STOP:
             stop_analysis(); // blocking
-            if(_mode == MODE_DRAWING)
-                _state = ISTATE_UNDEF;
-            else
-                _state = ISTATE_TRANSITION;
+            _state = ISTATE_TRANSITION;
             break;
         case ISTATE_END:
-            if(_mode == MODE_ANALYSING)
-                stop_camera();
+            stop_camera();
             ::exit(1);
             break;
         case ISTATE_UNDEF:
@@ -366,42 +354,42 @@ void RefractiveIndex::keyPressed  (int key)
      TO DO:  add a file dialog so we can save images to another hard drive...
      e.g.: http://dev.openframeworks.cc/pipermail/of-dev-openframeworks.cc/2011-April/003125.html
      
-     >> 		case 's':
-     >> 			doSave ^= true;
-     >> 			doLoad = false;
-     >> 			if(doSave) {
-     >> 				ofFileDialogResult r = ofSystemLoadDialog("Select path to save to", true);
-     >> 				if(r.bSuccess) {
-     >> 					saveCounter = 0;
-     >> 					savePath = r.getPath();
-     >> 					ofDirectory::createDirectory(savePath + "/color/");
-     >> 					ofDirectory::createDirectory(savePath + "/depth/");
-     >> 					printf("SAVE %s %s\n", r.getPath().c_str(), r.getName().c_str());
-     >> 				} else {
-     >> 					doSave = false;
-     >> 				}
-     >> 				
-     >> 			}
-     >> 			break;
-     >> 			
-     >> 		case 'l':
-     >> 			doLoad ^= true;
-     >> 			doSave = false;
-     >> 			if(doLoad) {
-     >> 				ofFileDialogResult r = ofSystemLoadDialog("Select path to load from", true);
-     >> 				if(r.bSuccess) {
-     >> 					loadCounter = 0;
-     >> 					loadPath = r.getPath();
-     >> 					ofDirectory dir;
-     >> 					loadMaxFiles = MAX(dir.listDir(loadPath + "/color"), dir.listDir(loadPath + "/depth"));
-     >> 					printf("LOAD %i %s %s\n", loadMaxFiles, r.getPath().c_str(), r.getName().c_str());
-     >> 				} else {
-     >> 					doLoad = false;
-     >> 				}
-     >> 				
-     >> 			}
-     >> 			break;
-     */
+>> 		case 's':
+>> 			doSave ^= true;
+>> 			doLoad = false;
+>> 			if(doSave) {
+>> 				ofFileDialogResult r = ofSystemLoadDialog("Select path to save to", true);
+>> 				if(r.bSuccess) {
+>> 					saveCounter = 0;
+>> 					savePath = r.getPath();
+>> 					ofDirectory::createDirectory(savePath + "/color/");
+>> 					ofDirectory::createDirectory(savePath + "/depth/");
+>> 					printf("SAVE %s %s\n", r.getPath().c_str(), r.getName().c_str());
+>> 				} else {
+>> 					doSave = false;
+>> 				}
+>> 				
+>> 			}
+>> 			break;
+>> 			
+>> 		case 'l':
+>> 			doLoad ^= true;
+>> 			doSave = false;
+>> 			if(doLoad) {
+>> 				ofFileDialogResult r = ofSystemLoadDialog("Select path to load from", true);
+>> 				if(r.bSuccess) {
+>> 					loadCounter = 0;
+>> 					loadPath = r.getPath();
+>> 					ofDirectory dir;
+>> 					loadMaxFiles = MAX(dir.listDir(loadPath + "/color"), dir.listDir(loadPath + "/depth"));
+>> 					printf("LOAD %i %s %s\n", loadMaxFiles, r.getPath().c_str(), r.getName().c_str());
+>> 				} else {
+>> 					doLoad = false;
+>> 				}
+>> 				
+>> 			}
+>> 			break;
+    */
     
     
 }

example/RefractiveIndex.h

@@ -11,9 +11,6 @@
 #include "ofxOpenCv.h"
 #include "ofxXmlSettings.h"
 
-#define MODE_DRAWING        0xEEFF
-#define MODE_ANALYSING      0xFFEE
-
 class RefractiveIndex : public ofBaseApp
 {
 public:
@@ -58,8 +55,6 @@ public:
     // acquisition
     static ofPixels         _pixels;    
     static ofVideoGrabber   _vidGrabber;
-    static int              _mode;
-    
     vector<string>          videoSourceList;    
     static int              _vid_w, _vid_h, _vid_id;
     static bool             _vid_stream_open;

src/AbstractAnalysis.cpp

@@ -14,6 +14,10 @@ void AbstractAnalysis::do_synthesize() {
         _saved_filenames_analysis.clear();  
         _saved_filenames_synthesis.clear();
         
+        if(_state == STATE_STOP) goto exit;
+        _state = STATE_ALLOCATE;
+        allocate();
+        if(_state == STATE_STOP) goto exit;
         _state = STATE_ACQUIRING;
         acquire();
         if(_state == STATE_STOP) goto exit;
@@ -22,6 +26,7 @@ void AbstractAnalysis::do_synthesize() {
         if(_state == STATE_STOP) goto exit;
         _state = STATE_DISPLAY_RESULTS;
         displayresults();
+        _state = STATE_CLEANUP;
         cleanup();
     }
     

src/AbstractAnalysis.h

@@ -13,10 +13,13 @@
 #define ANALYSIS_PATH "analysis/"
 #define SYNTHESIS_PATH "synthesis/"
 
+#define STATE_ALLOCATE          0x0010
+#define STATE_CLEANUP           0x0001
 #define STATE_ACQUIRING         0x1111
 #define STATE_SYNTHESISING      0x2222
 #define STATE_DISPLAY_RESULTS   0x3333
 #define STATE_STOP              0xDEADBEEF
+#define STATE_DEF               0x0000
 
 class AbstractAnalysis {
     
@@ -49,7 +52,10 @@ protected:
     // display the results from disk
     virtual void displayresults() = 0;   
 
-    // display the results from disk
+    // allocate all images
+    virtual void allocate() {;}   
+    
+    // deallocate all images
     virtual void cleanup() {;}   
     
         

src/ColorMultiAnalysis.cpp

@@ -246,6 +246,8 @@ void ColorMultiAnalysis::draw()
                     //cout << "FADING IN..." << endl;
                 }
                 
+                
+                
                 if (_frame_cnt >= _fade_in_frames && _frame_cnt < _frame_cnt_max-_fade_in_frames){
                     
                     aColor.setHsb(c, 255, 255);

src/ColorSingleAnalysis.cpp

@@ -124,6 +124,7 @@ void ColorSingleAnalysis::acquire()
 
     save_timer->stop();
 
+  
     // }
 }
 
@@ -136,103 +137,11 @@ void ColorSingleAnalysis::synthesise()
     for(float i=1;i<_saved_filenames_analysis.size()-1;i++){
         
         //cout << "ColorSingleAnalysis::synthesis FOR LOOP...\n";
+        
         //cout << "_saved_filenames_analysis[i]" << _saved_filenames_analysis[i] << endl;
         
         if(_state == STATE_STOP) return;
         
-        image1.loadImage("Mar_02_19_00_47_2/194_9.72_1.jpg");
-        image1.resize(image1.width/20, image1.height/20);
-        
-        int width = image1.width;
-        int height = image1.height;
-        
-        // get the pixels from the image
-        imagePixels = image1.getPixels();
-        
-        // ------------------- create the vector field ------------------------------------
-        
-        vectorCount = width * height;
-        
-        // create a 2d vector field
-        vectorField = new ofVec2f[vectorCount];
-        
-        // set all values in vector field to 0.0
-        for(int i=0; i<vectorCount; i++){
-            
-            vectorField[i].x = 0.0;
-            vectorField[i].y = 0.0;
-        }
-        
-        
-        // ------------------- calculate the vectors ------------------------------------
-        
-        // loop through all of the pixels
-        for(int x=1; x< width-1; x++){
-            for(int y=1; y< height-1; y++){
-                
-                char areaPixels[9];
-                
-                // loop through the area pixels
-                for(int i=-1; i<=1; i++){
-                    for(int j=-1; j<=1; j++){
-                        
-                        // determine where to read from in the area (not optimized)
-                        int readPos = ((y + j) * width + (x + i)) * 3;
-                        
-                        unsigned char R = imagePixels[readPos];
-                        unsigned char G = imagePixels[readPos+1];
-                        unsigned char B = imagePixels[readPos+2];
-                        
-                        unsigned char BR = (0.299 * R) + (.587 * G) + (.114 * B);
-                        
-                        int writePos = (j+1) * 3 + (i + 1);
-                        
-                        areaPixels[writePos] = BR;
-                    }
-                }
-                
-                
-                
-                float dX = (areaPixels[0] + areaPixels[3] + areaPixels[6])/3 - (areaPixels[2] + areaPixels[5] + areaPixels[8])/3;
-                float dY = (areaPixels[0] + areaPixels[1] + areaPixels[2])/3 - (areaPixels[6] + areaPixels[7] + areaPixels[8])/3;
-                
-                int vectorPos = y * width + x;
-                
-                //printf("dx %f\n", dX);
-                
-                vectorField[vectorPos].x = dX;
-                vectorField[vectorPos].y = dY;
-                
-                //vectorField[vectorPos].x = -dY;
-                //vectorField[vectorPos].y = dX;
-                
-            }
-        }
-        
-        
-        
-        // ------------------- normalize the vectors ------------------------------------
-        
-        // variables for the maximum magnitude (absolute) in x and y
-        float maxMagX = 1.0;
-        float maxMagY = 1.0;
-        
-        // loop through the vector field to find the maximum x and y values
-        for(int i=0; i< vectorCount; i++){
-            
-            if(fabs(vectorField[i].x) > maxMagX)  maxMagX = fabs(vectorField[i].x);
-            if(fabs(vectorField[i].y) > maxMagY)  maxMagY = fabs(vectorField[i].y);
-        }
-        
-        // loop through the vector field to normalize the values
-        for(int i=0; i< vectorCount; i++){
-            
-            vectorField[i].x /= maxMagX;
-            vectorField[i].y /= maxMagY;
-        }
-        
-        // COMMENTING OUT THE FILLER SYNTH ALGORITHM
-        /*  
         if(!image1.loadImage(_saved_filenames_analysis[i])){
             //couldn't load image
             cout << "didn't load image" << endl;
@@ -271,7 +180,7 @@ void ColorSingleAnalysis::synthesise()
                 //ofImage image;
                 //image.allocate(cvColorImage1.width, cvColorImage1.height, OF_IMAGE_COLOR);
                 
-                // This needs to be here for OSX of we get a BAD ACCESS ERROR. DOES IT BREAK WINDOWS? 
+                //*** This needs to be here for OSX of we get a BAD ACCESS ERROR. DOES IT BREAK WINDOWS? ***//
                 //image.setUseTexture(false);  
                 
                 //image.setFromPixels(cvColorImage1.getPixels(), cvColorImage1.width, cvColorImage1.height,OF_IMAGE_COLOR);
@@ -285,10 +194,7 @@ void ColorSingleAnalysis::synthesise()
                 _synth_save_cnt++;
             
            // }
-        
-         }
-         */
-        
+        }
     }
     
     // _saved_filenames_synthesis has processed all the files in the analysis images folder
@@ -297,23 +203,8 @@ void ColorSingleAnalysis::synthesise()
     
 }
 
-// 
 void ColorSingleAnalysis::displayresults()
 {
-    
-    if(_state == STATE_STOP) return;
-    
-    _show_image = true;
-    _image_shown = false;
-    
-    //cout << "_saved_filenames_analysis[i] - " << _saved_filenames_synthesis[i] << endl;
-    
-    while(!_image_shown){
-        Thread::sleep(2);
-        //cout << "!_image_shown" << endl;
-    }
-    
-    /*
     for(float i=1;i<_saved_filenames_synthesis.size();i++){
         
         if(_state == STATE_STOP) return;
@@ -337,7 +228,6 @@ void ColorSingleAnalysis::displayresults()
             _image_shown = false;
         }
     }
-    */
     
 }
 
@@ -348,6 +238,8 @@ void ColorSingleAnalysis::draw()
     switch (_state) {
         case STATE_ACQUIRING:
         {
+            
+            
             if (_frame_cnt < _frame_cnt_max)
             {
                     
@@ -493,49 +385,9 @@ void ColorSingleAnalysis::draw()
         case STATE_DISPLAY_RESULTS:
         {
             
-            cout << "case STATE_DISPLAY_RESULTS = true" << endl;
-
-            int width = image1.width;
-            int height = image1.height;
-            float spacing = 10;
-            
-            if (_frame_cnt > 2000)
-            {
-                _image_shown = true;
-                _frame_cnt=0;
-            }
-            
-            _frame_cnt++;
-
-            if (_show_image)
-            {  
-                
-                
-                cout << "_show_image = true" << endl;
-               
-                for(int x=0; x<width; x++){
-                    
-                    float xPos = (float) x * spacing + 5;
-                    
-                    for(int y=0; y<height; y++){
-                        float yPos = (float)y * spacing + 5;
-                        glPushMatrix();
-                            ofLine(xPos, yPos, xPos+(vectorField[y*width+x].x*spacing), yPos+(vectorField[y*width+x].y*spacing));
-                        glPopMatrix();
-                    }
-                }
-                
-                //this is where we save the full-frame software output to file... after the vectors, etc. are rendered... 
-                //saveImageSynthesis(file_name, &cvColorImage1, OF_IMAGE_COLOR);
-                
-            }
-            
-            _RUN_DONE = true;
-            break;
-
-            /*
             //cout << "STATE_DISPLAY_RESULTS...\n" << endl;
             
+            
             if (_frame_cnt > 2)
             {
                 _image_shown = true;
@@ -550,9 +402,9 @@ void ColorSingleAnalysis::draw()
                 
                 ofEnableAlphaBlending();
                 
-                    ofSetColor(255, 255, 255);
-                    image2.setFromPixels(image3.getPixels(),image3.width,image3.height, OF_IMAGE_COLOR);
-                    image2.draw(0,0, ofGetWidth(), ofGetHeight());
+                ofSetColor(255, 255, 255);
+                image2.setFromPixels(image3.getPixels(),image3.width,image3.height, OF_IMAGE_COLOR);
+                image2.draw(0,0, ofGetWidth(), ofGetHeight());
                 
                 ofDisableAlphaBlending();
             }
@@ -560,11 +412,12 @@ void ColorSingleAnalysis::draw()
             // display results of the synthesis
             _RUN_DONE = true;
             break;
-            */
+
 
         }
+            
         default:
-        break;
+            break;
     }
     
 }

src/ColorSingleAnalysis.h

@@ -65,8 +65,5 @@ protected:
     //this is the temporary container to allow us to convert and save out greyscale images
     ofxCvColorImage         cvConvertorImage;
     
-    unsigned char * imagePixels;
-    int vectorCount;
-    ofVec2f * vectorField;
 
 };

src/RelaxRateAnalysis.cpp

@@ -12,7 +12,7 @@ using Poco::Thread;
 
 #define NUMBER_RUNS     1
 #define ACQUIRE_TIME    20
-#define THRESHOLD        80
+#define TRESHOLD        80
 #define MAXBLOBS        15
 
 void RelaxRateAnalysis::setup(int camWidth, int camHeight)
@@ -25,8 +25,8 @@ void RelaxRateAnalysis::setup(int camWidth, int camHeight)
     acq_run_time = RefractiveIndex::XML.getValue("config:analysis_time:acquiretime_relaxrate", ACQUIRE_TIME);
     cout << "ACQUIRE_TIME RelaxRateAnalysis " << acq_run_time << endl;
     
-    _threshold = RefractiveIndex::XML.getValue("config:relaxrate:threshold", THRESHOLD);
-    cout << "THRESHOLD RelaxRateAnalysis " << _threshold << endl;
+    _treshold = RefractiveIndex::XML.getValue("config:relaxrate:treshold", TRESHOLD);
+    cout << "TRESHOLD RelaxRateAnalysis " << _treshold << endl;
     
     _maxblobs = RefractiveIndex::XML.getValue("config:relaxrate:maxblobs", MAXBLOBS);
     cout << "MAXBLOBS RelaxRateAnalysis " << _maxblobs << endl;
@@ -116,7 +116,7 @@ void RelaxRateAnalysis::synthesise()
             cvColorImage1.setFromPixels(image1.getPixels(), image1.width, image1.height);            
             cvColorImage1.convertToGrayscalePlanarImage(cvGrayDiff1, 1);
             
-            cvGrayDiff1.threshold(_threshold);
+            cvGrayDiff1.threshold(_treshold);
             
             rfiCvContourFinder* cf = new rfiCvContourFinder();
             

src/RelaxRateAnalysis.h

@@ -39,7 +39,7 @@ protected:
     int     _run_cnt, _save_cnt, _synth_save_cnt, _anim_cnt;
     float   c, _frame_cnt, _frame_cnt_max, _anim_cnt_max;
     
-    int     _threshold;
+    int     _treshold;
     int     _maxblobs;
     
     bool _show_image, _image_shown;

src/ShadowScapesAnalysis.cpp

@@ -51,6 +51,7 @@ void ShadowScapesAnalysis::setup(int camWidth, int camHeight)
     _show_image = false;
     _image_shown = false;
     
+    /*
     image1.clear();
     image2.clear();
     image3.clear();  
@@ -97,6 +98,7 @@ void ShadowScapesAnalysis::setup(int camWidth, int camHeight)
     cvGrayDiff2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
     
     cvConvertorImage.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+     */
     
 }
 
@@ -224,24 +226,116 @@ void ShadowScapesAnalysis::displayresults()
         if(!image3.loadImage(_saved_filenames_synthesis[i])){
             //couldn't load image
             cout << "didn't load image" << endl;
-        } 
+        } else {
+            _show_image = true;
+            _image_shown = false;
             
+        }
+/*        
         if(image3.loadImage(_saved_filenames_synthesis[i])){
-            image3.loadImage(_saved_filenames_synthesis[i]);
+            //image3.loadImage(_saved_filenames_synthesis[i]);
             //cout << "_show_image = true;" << endl;
             _show_image = true;
             _image_shown = false;
         }
+ */
     }
 
 }
 
+void ShadowScapesAnalysis::allocate()
+{
+    _RUN_DONE = false;
+    
+    image1.clear();
+    image3.clear();  
+    image4.clear();
+    image5.clear();
+    
+    image1.setUseTexture(false);         
+    image3.setUseTexture(false);  
+    image4.setUseTexture(false);
+    image5.setUseTexture(false);
+    
+    image1.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);
+    image3.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);  
+    image4.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);
+    image5.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);
+    
+    
+    while(!_RUN_DONE && _state != STATE_STOP)
+        Thread::sleep(3);    
+}
+
+void ShadowScapesAnalysis::cleanup()
+{
+    _RUN_DONE = false;
+    
+    image1.clear();
+    image3.clear();  
+    image4.clear();
+    image5.clear();        
+    
+    while(!_RUN_DONE && _state != STATE_STOP)
+        Thread::sleep(3);    
+}
+
+
 
 // the animation draw - and the output draw
 void ShadowScapesAnalysis::draw()
 {
     
     switch (_state) {
+        case STATE_ALLOCATE:
+        {
+            image2.clear();
+            image2.setUseTexture(true);
+            image2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);
+            
+            cvColorImage1.clear();
+            cvGrayImage1.clear();
+            cvGrayDiff1.clear();
+            
+            cvColorImage2.clear();
+            cvGrayImage2.clear();
+            cvGrayDiff2.clear();
+            
+            cvConvertorImage.clear();    
+            
+            cvColorImage1.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            cvGrayImage1.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            cvGrayDiff1.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            
+            cvColorImage2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            cvGrayImage2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            cvGrayDiff2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            
+            cvConvertorImage.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);   
+            
+            _state = STATE_DEF;
+            
+            _RUN_DONE = true;
+            break;
+        }
+        case STATE_CLEANUP:
+        {
+            image2.clear();
+            
+            cvColorImage1.clear();
+            cvGrayImage1.clear();
+            cvGrayDiff1.clear();
+            
+            cvColorImage2.clear();
+            cvGrayImage2.clear();
+            cvGrayDiff2.clear();
+            
+            _state = STATE_DEF;
+            
+            _RUN_DONE = true;
+            break;
+        }
+            
         case STATE_ACQUIRING:
         {
             _line += _step;

src/ShadowScapesAnalysis.h

@@ -26,6 +26,9 @@ public:
     void synthesise();   
     void displayresults();
         
+    void allocate();   
+    void cleanup();    
+
     void draw();
     
     void save_cb(Poco::Timer& timer);