diff --git a/Code/Seg/BSTools/bsdetectionwidget.cpp b/Code/Seg/BSTools/bsdetectionwidget.cpp
index 7f770c736cc591c5fecb7540be5552fa629b8cb6..23928277d8e48f4a5b7b0ed8599818aa209496a0 100755
--- a/Code/Seg/BSTools/bsdetectionwidget.cpp
+++ b/Code/Seg/BSTools/bsdetectionwidget.cpp
@@ -279,24 +279,34 @@ void BSDetectionWidget::switchIdetAnalyzer ()
void BSDetectionWidget::mousePressEvent (QMouseEvent *event)
{
- this->p1 = Pt2i (event->pos().x (), height - 1 - event->pos().y());
+ oldp1.set (p1);
+ oldp2.set (p2);
+ p1 = Pt2i (event->pos().x (), height - 1 - event->pos().y());
udef = true;
}
void BSDetectionWidget::mouseReleaseEvent (QMouseEvent *event)
{
- this->p2 = Pt2i (event->pos().x (), height - 1 - event->pos().y());
-alternate = 0;
- cerr << "p1 defined: " << p1.x () << " " << p1.y () << endl;
- cerr << "p2 defined: " << p2.x () << " " << p2.y () << endl;
- extract ();
+ p2 = Pt2i (event->pos().x (), height - 1 - event->pos().y());
+ if (p1.equals (p2))
+ {
+ p1.set (oldp1);
+ p2.set (oldp2);
+ }
+ else
+ {
+ alternate = 0;
+ cerr << "p1 defined: " << p1.x () << " " << p1.y () << endl;
+ cerr << "p2 defined: " << p2.x () << " " << p2.y () << endl;
+ extract ();
+ }
}
void BSDetectionWidget::mouseMoveEvent (QMouseEvent *event)
{
- this->p2 = Pt2i (event->pos().x (), height - 1 - event->pos().y ());
+ p2 = Pt2i (event->pos().x (), height - 1 - event->pos().y ());
if (verbose) cerr << "(" << p1.x () << ", " << p1.y () << ") ("
<< p2.x () << ", " << p2.y () << ")" << endl;
if (p1.manhattan (p2) > 5
@@ -408,14 +418,23 @@ void BSDetectionWidget::keyPressEvent (QKeyEvent *event)
<< endl;
extract ();
}
+ else
+ {
+ // Tunes the minimal size of connected components
+ detector.incConnectedComponentMinSize (
+ (event->modifiers () & Qt::ShiftModifier) == 0);
+ cout << "Connected components min size = "
+ << detector.getConnectedComponentMinSize () << endl;
+ extract ();
+ }
break;
case Qt::Key_L :
// Tunes the output blurred segment minimal size
detector.setBSminSize (detector.getBSminSize () +
(event->modifiers () & Qt::ShiftModifier ? -1 : 1));
- extract ();
cout << "Output BS min size = " << detector.getBSminSize () << endl;
+ extract ();
break;
case Qt::Key_M :
@@ -743,6 +762,8 @@ void BSDetectionWidget::displayBackground ()
else if (background == BACK_WHITE) augmentedImage.fill (qRgb (255, 255, 255));
else if (background == BACK_IMAGE) augmentedImage = loadedImage;
else augmentedImage = gradImage;
+ QPainter painter (&augmentedImage);
+ update (QRect (QPoint (0, 0), QPoint (width, height)));
}
@@ -806,6 +827,7 @@ void BSDetectionWidget::displayDetectionResult (int hnum)
{
strucview->setExamined (-1);
strucview->scene()->update ();
+ strucview->repaint ();
}
if (verbose) writeDetectionStatus ();
}
diff --git a/Code/Seg/BSTools/bsdetectionwidget.h b/Code/Seg/BSTools/bsdetectionwidget.h
index 0618b9cb43e381c92c32dcba035eccd0017cdd75..aa6f687553033e8a5c20e030911bc1b96ebb0721 100755
--- a/Code/Seg/BSTools/bsdetectionwidget.h
+++ b/Code/Seg/BSTools/bsdetectionwidget.h
@@ -187,8 +187,14 @@ private:
static const int DEFAULT_PEN_WIDTH;
- /** Initial scan end points */
- Pt2i p1, p2;
+ /** Initial scan start point. */
+ Pt2i p1;
+ /** Initial scan end point. */
+ Pt2i p2;
+ /** Saved scan start point. */
+ Pt2i oldp1;
+ /** Saved scan end point. */
+ Pt2i oldp2;
/** Flag indicating if the mouse is not dragging. */
bool nodrag;
/** Flag indicating if the detection is user defined. */
@@ -213,7 +219,7 @@ private:
/** Flag indicating whether blurred segments bounds are visible. */
bool bsBoundsVisible;
/** Background type.
- * Values : BACK_NO, BACK_IMAGE, BACK_GRAD, BACK_GRADX, BACK_GRADY. */
+ * BACK_BLACK, BACK_WHITE, BACK_IMAGE, BACK_GRAD, BACK_GRADX, BACK_GRADY. */
int background;
/** Flag indicating whether detection result should be output. */
bool verbose;
diff --git a/Code/Seg/BSTools/bsstructureitem.cpp b/Code/Seg/BSTools/bsstructureitem.cpp
index ff025de322884035582392130c31601a50232a20..c52e75f4aedd3ac91ecdbd5acc248d9fa530f5a6 100755
--- a/Code/Seg/BSTools/bsstructureitem.cpp
+++ b/Code/Seg/BSTools/bsstructureitem.cpp
@@ -185,16 +185,15 @@ void BSStructureItem::paintConnectedComponents (QPainter *painter, int step)
if (verbose)
{
initText (painter);
- int ccs = det->connectedComponentMinSize ();
+ int ccs = det->getConnectedComponentMinSize ();
if (bs != NULL)
{
int bsccp = bs->countOfConnectedPoints (ccs);
int bssize = bs->getAllPoints().size ();
- addText (painter, QString ("G connectivity constraint ")
- + (det->isSetConnectivityConstraint () ?
+ bool ccon = (step == BSDetector::STEP_FINAL
+ && det->isSetConnectivityConstraint ());
+ addText (painter, QString ("Connectivity constraint ") + (ccon ?
QString ("on") : QString ("off")));
- addText (painter, QString ("C connected components min size = ")
- + QString::number (ccs) + QString (" points"));
addText (painter, QString::number (bssize) + QString (" points"));
addText (painter, QString::number (bs->countOfConnectedComponents ())
+ QString (" connected components"));
@@ -206,7 +205,7 @@ void BSStructureItem::paintConnectedComponents (QPainter *painter, int step)
addText (painter, QString::number (bsccp)
+ QString (" connected points with min size ")
+ QString::number (ccs));
- if (bsccp < bssize / 2)
+ if (ccon && bsccp < bssize / 2)
addText (painter, QString ("BS too sparse !"));
}
}
diff --git a/Code/Seg/BSTools/bsstructureview.cpp b/Code/Seg/BSTools/bsstructureview.cpp
index b0d33f1e27f6a6b0fbe1bcd015ac87a5ac179c65..52732a8ccf2d32b003d6af36226b0ff6f984e84d 100755
--- a/Code/Seg/BSTools/bsstructureview.cpp
+++ b/Code/Seg/BSTools/bsstructureview.cpp
@@ -6,22 +6,26 @@
using namespace std;
+const int BSStructureView::BACK_BLACK = 0;
+const int BSStructureView::BACK_WHITE = 1;
+const int BSStructureView::BACK_IMAGE = 2;
+const int BSStructureView::BACK_GRAD = 3;
+
+
BSStructureView::BSStructureView (QImage *im, BSDetector *sd)
{
- graylevelImage = im;
- currentImage = im;
- det = sd;
int w = im->width ();
int h = im->height ();
- imageInBack = true;
- gradDir = 0;
+ background = BACK_IMAGE;
+ graylevelImage = im;
+ currentImage = im;
gradImage = NULL;
- gradInBack = false;
+ det = sd;
setBackgroundBrush (QBrush (*currentImage));
setScene (new QGraphicsScene (0, 0, w, h));
grid = new BSStructureItem (w, h, im, sd);
scene()->addItem (grid);
- setWindowTitle (grid->itemTitle () + backgroundSource ());
+ setWindowTitle (grid->itemTitle ());
}
@@ -38,14 +42,18 @@ void BSStructureView::setGradientImage (QImage *gim)
}
-void BSStructureView::updateBackground (bool zoomChanged)
+void BSStructureView::updateBackground ()
{
- if (imageInBack)
+ if (background == BACK_BLACK)
+ setBackgroundBrush (QBrush (Qt::black));
+ else if (background == BACK_WHITE)
+ setBackgroundBrush (QBrush (Qt::white));
+ else
{
int w = currentImage->width ();
int h = currentImage->height ();
int zf = grid->zoomFactor ();
- if (zoomChanged) image = currentImage->scaled (w * zf, h * zf);
+ image = currentImage->scaled (w * zf, h * zf);
QBrush qb (image);
qb.setTransform (QTransform::fromTranslate (
w / 2 - zf * (w / 2 + grid->focusX ()),
@@ -57,34 +65,9 @@ void BSStructureView::updateBackground (bool zoomChanged)
void BSStructureView::toggleBackground ()
{
- imageInBack = ! imageInBack;
- if (imageInBack) setBackgroundBrush (QBrush (image));
- else setBackgroundBrush (QBrush (Qt::white));
-}
-
-
-void BSStructureView::toggleGradient ()
-{
- if (currentImage == gradImage) currentImage = graylevelImage;
- else currentImage = gradImage;
- setWindowTitle (grid->itemTitle () + backgroundSource ());
-}
-
-
-void BSStructureView::toggleGradientType ()
-{
- if (++gradDir == 3) gradDir = 0;
- if (currentImage == gradImage) currentImage = gradImage;
- setWindowTitle (grid->itemTitle () + backgroundSource ());
-}
-
-
-QString BSStructureView::backgroundSource () const
-{
- if (currentImage != gradImage) return ("");
- else if (gradDir == 2) return (" (on gradient Y)");
- else if (gradDir == 1) return (" (on gradient X)");
- return (" (on gradient Magn)");
+ if (background++ == BACK_GRAD) background = BACK_BLACK;
+ if (background == BACK_GRAD) currentImage = gradImage;
+ else currentImage = graylevelImage;
}
@@ -106,7 +89,7 @@ bool BSStructureView::processKeyEvent (QKeyEvent *event)
case Qt::Key_I : // Info
if (event->modifiers () & Qt::ControlModifier) grid->switchScanDisplay ();
else grid->toggleDisplay ((event->modifiers () & Qt::ShiftModifier) == 0);
- setWindowTitle (grid->itemTitle () + backgroundSource ());
+ setWindowTitle (grid->itemTitle ());
scene()->update ();
update ();
processed = false;
@@ -120,18 +103,19 @@ bool BSStructureView::processKeyEvent (QKeyEvent *event)
break;
case Qt::Key_B : // Background
- if (event->modifiers () & Qt::ControlModifier) toggleGradientType ();
- else if (event->modifiers () & Qt::ShiftModifier) toggleGradient ();
- else toggleBackground ();
- updateBackground (true);
- scene()->update ();
- update ();
- processed = false;
+ if (event->modifiers () & Qt::ControlModifier)
+ {
+ toggleBackground ();
+ updateBackground ();
+ scene()->update ();
+ update ();
+ processed = false;
+ }
break;
case Qt::Key_Plus : // Zoom in
grid->zoomIn ();
- updateBackground (true);
+ updateBackground ();
scene()->update ();
update ();
processed = false;
@@ -139,7 +123,7 @@ bool BSStructureView::processKeyEvent (QKeyEvent *event)
case Qt::Key_Minus : // Zoom out
grid->zoomOut ();
- updateBackground (true);
+ updateBackground ();
scene()->update ();
update ();
processed = false;
@@ -147,7 +131,7 @@ bool BSStructureView::processKeyEvent (QKeyEvent *event)
case Qt::Key_Left : // Go leftwards
grid->shift (-1, 0);
- updateBackground (false);
+ updateBackground ();
scene()->update ();
update ();
processed = false;
@@ -155,7 +139,7 @@ bool BSStructureView::processKeyEvent (QKeyEvent *event)
case Qt::Key_Right : // Go rightwards
grid->shift (1, 0);
- updateBackground (false);
+ updateBackground ();
scene()->update ();
update ();
processed = false;
@@ -163,7 +147,7 @@ bool BSStructureView::processKeyEvent (QKeyEvent *event)
case Qt::Key_Up : // Go upwards
grid->shift (0, -1);
- updateBackground (false);
+ updateBackground ();
scene()->update ();
update ();
processed = false;
@@ -171,75 +155,11 @@ bool BSStructureView::processKeyEvent (QKeyEvent *event)
case Qt::Key_Down : // Go downwards
grid->shift (0, 1);
- updateBackground (false);
+ updateBackground ();
scene()->update ();
update ();
processed = false;
break;
-
- case Qt::Key_C : // Increments the connected components min size
- det->incConnectedComponentMinSize (
- (event->modifiers () & Qt::ShiftModifier) == 0);
- update ();
- processed = true;
- break;
-
- case Qt::Key_G : // Increments the connected components min size
- det->switchConnectivityConstraint ();
- update ();
- processed = true;
- break;
-
- case Qt::Key_S : // Switch dynamic scans
- det->switchDynamicScans ();
- update ();
- processed = true;
- break;
-
- case Qt::Key_O : // Switch orthographic scans
- det->switchOrthoScans ();
- update ();
- processed = true;
- break;
-
- case Qt::Key_P : // Switch pre-filtering
- det->switchFiltering (0);
- update ();
- processed = true;
- break;
-
- case Qt::Key_F : // Switch final filtering
- det->switchFiltering (1);
- update ();
- processed = true;
- break;
-
- case Qt::Key_D : // Initial detection extension limitation
- det->switchInitialBounding ();
- update ();
- processed = true;
- break;
-
- case Qt::Key_W : // Fine tracks max width
- det->setFineTracksMaxWidth (det->fineTracksMaxWidth () +
- (event->modifiers () & Qt::ShiftModifier ? -1 : 1));
- update ();
- processed = true;
- break;
-
- case Qt::Key_K : // Output blurred segment min size
- det->setBSminSize (det->getBSminSize () +
- (event->modifiers () & Qt::ShiftModifier ? -1 : 1));
- update ();
- processed = true;
- break;
-
- case Qt::Key_H : // Pixel lack tolerence
- det->setPixelLackTolerence (det->getPixelLackTolerence () +
- (event->modifiers () & Qt::ShiftModifier ? -1 : 1));
- update ();
- processed = true;
- break;
}
return processed;
}
diff --git a/Code/Seg/BSTools/bsstructureview.h b/Code/Seg/BSTools/bsstructureview.h
index ea5aa7108597eb7a1df5c3a22c56736c26d34911..00203be54b1d9773302bd74b739ce05713ff6bb7 100755
--- a/Code/Seg/BSTools/bsstructureview.h
+++ b/Code/Seg/BSTools/bsstructureview.h
@@ -47,52 +47,40 @@ protected:
private:
+ /** Background status : uniform black. */
+ static const int BACK_BLACK;
+ /** Background status : uniform white. */
+ static const int BACK_WHITE;
+ /** Background status : intensity image displayed. */
+ static const int BACK_IMAGE;
+ /** Background status : gradient image displayed. */
+ static const int BACK_GRAD;
/** Pointer to the blurred segment detector. */
BSDetector *det;
- /** Pointer to the raw image. */
- QImage *graylevelImage;
/** Pointer to the blurred segment structure graphics item. */
BSStructureItem *grid;
- /** Background image. */
- QImage image;
- /** Background image display modality. */
- bool imageInBack;
- /** Pointer to the currently displayed image. */
+ /** Background type : BACK_BLACK, BACK_WHITE, BACK_IMAGE or BACK_GRAD. */
+ int background;
+ /** Pointer to the background image. */
QImage *currentImage;
+ /** Pointer to the raw image. */
+ QImage *graylevelImage;
/** Pointer to the gradient image. */
QImage *gradImage;
- /** Type of gradient image displayed (magnitude, horizontal or vertical). */
- int gradDir;
- /** Gradient image display modality. */
- bool gradInBack;
+ /** Effective background image. */
+ QImage image;
/**
* Updates the background image.
- * @param zoomChanged If 'true', the zoom factorshould be taken into account
*/
- void updateBackground (bool zoomChanged);
-
- /**
- * Gets the background source
- */
- QString backgroundSource () const;
+ void updateBackground ();
/**
* Toggles the window background between the current image or plain white.
*/
void toggleBackground ();
- /**
- * Toggles the current image between gray level or gradient image.
- */
- void toggleGradient ();
-
- /**
- * Toggles the displayed gradient image (magnitude, horizontal or vertical).
- */
- void toggleGradientType ();
-
};
#endif
diff --git a/Code/Seg/BlurredSegment/bsdetector.cpp b/Code/Seg/BlurredSegment/bsdetector.cpp
index 5e947474d1dd285dfcbaf053e784b52e22c28cdf..0c598e9cbe1fc06ad96cc546e4cf9659eca3a282 100755
--- a/Code/Seg/BlurredSegment/bsdetector.cpp
+++ b/Code/Seg/BlurredSegment/bsdetector.cpp
@@ -41,10 +41,10 @@ BSDetector::BSDetector ()
edgeDirection = 0; // detects line (not only edges)
bsMinSize = DEFAULT_BS_MIN_SIZE;
- connectMinSize = DEFAULT_CONNECT_MIN_SIZE;
+ ccOn = true;
+ ccMinSize = DEFAULT_CONNECT_MIN_SIZE;
recenteringOn = true;
fittingOn = false;
- ccOn = true;
densityTestOn = true;
multiSelection = false;
autoResol = DEFAULT_AUTO_RESOLUTION;
@@ -274,7 +274,7 @@ void BSDetector::detect (const Pt2i &p1, const Pt2i &p2, Pt2i *p0)
//------------------------------*/
if (ccOn)
{
- int bsccp = bsf->countOfConnectedPoints (connectMinSize);
+ int bsccp = bsf->countOfConnectedPoints (ccMinSize);
int bssize = bsf->getAllPoints().size ();
if (bsccp < bssize / 2)
{
@@ -339,7 +339,7 @@ void BSDetector::switchFiltering (int step)
bool BSDetector::incConnectedComponentMinSize (bool increase)
{
- if ((! increase) && connectMinSize <= 1) return false;
- connectMinSize += (increase ? 1 : -1);
+ if ((! increase) && ccMinSize <= 1) return false;
+ ccMinSize += (increase ? 1 : -1);
return true;
}
diff --git a/Code/Seg/BlurredSegment/bsdetector.h b/Code/Seg/BlurredSegment/bsdetector.h
index a3ab53acd58c9154c6218be7aa862e6ee38d8019..b1301ae699ca55202faeca4f53d2be3ea9ab2eec 100755
--- a/Code/Seg/BlurredSegment/bsdetector.h
+++ b/Code/Seg/BlurredSegment/bsdetector.h
@@ -436,7 +436,7 @@ public:
/**
* \brief Returns the minimal size of the segment connected components.
*/
- inline int connectedComponentMinSize () { return connectMinSize; }
+ inline int getConnectedComponentMinSize () { return ccMinSize; }
/**
* \brief Increments the minimal size of the connected components.
@@ -468,12 +468,12 @@ private :
* 0 : no direction condition (detects lines as well as edges)
*/
int edgeDirection;
- /** Connectivity constraint status. */
- bool ccOn;
/** Minimal size of the detected blurred segment. */
int bsMinSize;
+ /** Connectivity constraint status. */
+ bool ccOn;
/** Minimal size of the connected components to validate a blurred segment. */
- int connectMinSize;
+ int ccMinSize;
/** Automatic scan recentering (based on previous detection). */
bool recenteringOn;
/** Automatic scan width selection (based on previous detection). */
diff --git a/Methode/ctrl.tex b/Methode/ctrl.tex
index f15f4e79c6030ca31ecc6641393ca4ee8a02a42a..fc3415913c861ad498a7588a7289b20dccd4c8f3 100755
--- a/Methode/ctrl.tex
+++ b/Methode/ctrl.tex
@@ -27,6 +27,7 @@ a/q/c &\spa & Enregistre / Affiche / Supprime les segments \\
e && Inverse la direction de r\'ef\'erence (autre bord) \\
g && Ajuste le seuil du gradient \\
n && Allume le segment suivant dans une d\'etection multiple \\
+k && Ajuste la taille minimale des composantes connexes \\
l && Ajuste la taille minimale du segment final \\
m && D\'etection exhaustive de tous les segments \\
n && Allume le segment suivant dans une d\'etection multiple \\
@@ -69,10 +70,7 @@ v && Commute l'affichage du texte \\
\hline \hline
\multicolumn{3}{|l|}{Analyse des segments flous extraits :} \\
Ctrl-i && Commute le type d'affichage des scans \\
-b && Commute l'affichage de l'image de fond \\
-B && Commute l'image d'intensit\'e avec celle du gradient \\
-Ctrl-b && Commute le type de gradient affich\'e (magnitude, X ou Y) \\
-c && Incr\'emente la longueur minimale des composantes connexes \\
+Ctrl-b && Commute le fond d'\'ecran de la fen\^etre principale. \\
+ -- && Zoom \\
$< \wedge > \vee$ && D\'ecalage de l'observation \\
\hline \hline