diff --git a/Src/Config.cpp b/Src/Config.cpp
index 1bcb8633472759d637aa4c77f3c281950f37dbfd..1d102787e7b29b9d9c2d1b0809d74990f57638c6 100644
--- a/Src/Config.cpp
+++ b/Src/Config.cpp
@@ -62,10 +62,21 @@ void Config::load(QString dir, QString file)
config->BinarizationThreshold = tree.get<int>(
globalPrefix + "BinarizationThreshold",
config->BinarizationThreshold);
- config->OpeningErosionSize = tree.get<int>(globalPrefix + "OpeningErosionSize",
- config->OpeningErosionSize);
- config->OpeningDilationSize = tree.get<int>(globalPrefix + "OpeningDilationSize",
- config->OpeningDilationSize);
+
+ config->OpeningErosionSize = tree.get<int>(globalPrefix +
+ "OpeningErosionSize",
+ config->OpeningErosionSize);
+ config->OpeningDilationSize = tree.get<int>(globalPrefix +
+ "OpeningDilationSize",
+ config->OpeningDilationSize);
+
+ config->ClosingDilationSize = tree.get<int>(globalPrefix +
+ "ClosingDilationSize",
+ config->ClosingDilationSize);
+ config->ClosingErosionSize = tree.get<int>(globalPrefix +
+ "ClosingErosionSize",
+ config->ClosingErosionSize);
+
config->MinBlobSize = tree.get<int>(globalPrefix + "MinBlobSize",
config->MinBlobSize);
config->MaxBlobSize = tree.get<int>(globalPrefix + "MaxBlobSize",
@@ -101,7 +112,11 @@ void Config::save(QString dir, QString file)
tree.put(globalPrefix + "BinarizationThreshold",
config->BinarizationThreshold);
tree.put(globalPrefix + "OpeningErosionSize", config->OpeningErosionSize);
- tree.put(globalPrefix + "OpeningDilationSize", config->OpeningDilationSize);
+ tree.put(globalPrefix + "OpeningDilationSize",
+ config->OpeningDilationSize);
+ tree.put(globalPrefix + "ClosingDilationSize",
+ config->ClosingDilationSize);
+ tree.put(globalPrefix + "ClosingErosionSize", config->ClosingErosionSize);
tree.put(globalPrefix + "MinBlobSize", config->MinBlobSize);
tree.put(globalPrefix + "MaxBlobSize", config->MaxBlobSize);
tree.put(globalPrefix + "LearningRate", config->LearningRate);
diff --git a/Src/Config.h b/Src/Config.h
index e3ecd5fdedb0388a6b0e016fdce8bec95e79a0c2..690b9b2ffbf9365622de9f1f8959e712e84bbb45 100644
--- a/Src/Config.h
+++ b/Src/Config.h
@@ -10,8 +10,12 @@ public:
bool UseAbsoluteDifference = true;
int BinarizationThreshold = 40;
- int OpeningErosionSize = 8;
- int OpeningDilationSize = 8;
+ int OpeningErosionSize = 8;
+ int OpeningDilationSize = 8;
+
+ int ClosingDilationSize = 8;
+ int ClosingErosionSize = 8;
+
int MinBlobSize = 40;
int MaxBlobSize = 999999;
diff --git a/Src/Model/BioTrackerTrackingAlgorithm.cpp b/Src/Model/BioTrackerTrackingAlgorithm.cpp
index e0efb8652d2f714fb9222cdcb934dda4cd5221a3..f615e6e2273de05ea934601d16491e2732578e42 100644
--- a/Src/Model/BioTrackerTrackingAlgorithm.cpp
+++ b/Src/Model/BioTrackerTrackingAlgorithm.cpp
@@ -95,14 +95,14 @@ void BioTrackerTrackingAlgorithm::sendSelectedImage(
Q_EMIT emitChangeDisplayImage(QString("Foreground Mask"));
break;
case 3:
- sendImage = images->find(std::string("Eroded"))->second;
- Q_EMIT emitCvMatA(sendImage, QString("Eroded"));
- Q_EMIT emitChangeDisplayImage(QString("Eroded"));
+ sendImage = images->find(std::string("Opened Mask"))->second;
+ Q_EMIT emitCvMatA(sendImage, QString("Opened Mask"));
+ Q_EMIT emitChangeDisplayImage(QString("Opened Mask"));
break;
case 4:
- sendImage = images->find(std::string("Dilated"))->second;
- Q_EMIT emitCvMatA(sendImage, QString("Dilated"));
- Q_EMIT emitChangeDisplayImage(QString("Dilated"));
+ sendImage = images->find(std::string("Closed Mask"))->second;
+ Q_EMIT emitCvMatA(sendImage, QString("Closed Mask"));
+ Q_EMIT emitChangeDisplayImage(QString("Closed Mask"));
break;
}
}
@@ -195,16 +195,16 @@ void BioTrackerTrackingAlgorithm::doTracking(std::shared_ptr<cv::Mat> p_image,
// Do the preprocessing
std::map<std::string, std::shared_ptr<cv::Mat>> images = _ipp.preProcess(
p_image);
- std::shared_ptr<cv::Mat> dilated =
- images.find(std::string("Dilated"))->second;
+ std::shared_ptr<cv::Mat> mask =
+ images.find(std::string("Closed Mask"))->second;
std::shared_ptr<cv::Mat> greyMat =
images.find(std::string("Greyscale"))->second;
// Find blobs via ellipsefitting
_bd.setMaxBlobSize(_TrackingParameter->getMaxBlobSize());
_bd.setMinBlobSize(_TrackingParameter->getMinBlobSize());
- // std::vector<BlobPose> blobs = _bd.getPoses(*dilated, *greyMat);
- std::vector<BlobPose> blobs = getContourCentroids(*dilated, 111);
+ // std::vector<BlobPose> blobs = _bd.getPoses(*mask, *greyMat);
+ std::vector<BlobPose> blobs = getContourCentroids(*mask, 111);
// Never switch the position of the trajectories. The NN2d mapper relies on
// this! If you mess up the order, add or remove some t, then create a new
diff --git a/Src/Model/TrackerParameter.cpp b/Src/Model/TrackerParameter.cpp
index 3a47fd550e7fa8cd195da8ac20666f65dc2178bd..1bdbab5cb34753163f3417f3babc885845b8299e 100644
--- a/Src/Model/TrackerParameter.cpp
+++ b/Src/Model/TrackerParameter.cpp
@@ -9,8 +9,10 @@ TrackerParameter::TrackerParameter(QObject* parent)
_UseAbsoluteDifference = _cfg->UseAbsoluteDifference;
_BinarizationThreshold = _cfg->BinarizationThreshold;
- _OpeningErosionSize = _cfg->OpeningErosionSize;
- _OpeningDilationSize = _cfg->OpeningDilationSize;
+ _OpeningErosionSize = _cfg->OpeningErosionSize;
+ _OpeningDilationSize = _cfg->OpeningDilationSize;
+ _ClosingDilationSize = _cfg->ClosingDilationSize;
+ _ClosingErosionSize = _cfg->ClosingErosionSize;
_MinBlobSize = _cfg->MinBlobSize;
_MaxBlobSize = _cfg->MaxBlobSize;
diff --git a/Src/Model/TrackerParameter.h b/Src/Model/TrackerParameter.h
index 64a268ee0f617007879dd97b1d85a85e05187440..2df14f01d5cd95311891818863ecd051f315a339 100644
--- a/Src/Model/TrackerParameter.h
+++ b/Src/Model/TrackerParameter.h
@@ -49,6 +49,28 @@ public slots:
Q_EMIT notifyView();
};
+ int getClosingDilationSize()
+ {
+ return _ClosingDilationSize;
+ };
+ void setClosingDilationSize(int x)
+ {
+ _ClosingDilationSize = x;
+ _cfg->ClosingDilationSize = x;
+ Q_EMIT notifyView();
+ };
+
+ int getClosingErosionSize()
+ {
+ return _ClosingErosionSize;
+ };
+ void setClosingErosionSize(int x)
+ {
+ _ClosingErosionSize = x;
+ _cfg->ClosingErosionSize = x;
+ Q_EMIT notifyView();
+ };
+
double getLearningRate()
{
return _LearningRate;
@@ -150,8 +172,11 @@ private:
bool _UseAbsoluteDifference;
int _BinarizationThreshold;
- int _OpeningErosionSize;
- int _OpeningDilationSize;
+ int _OpeningErosionSize;
+ int _OpeningDilationSize;
+ int _ClosingDilationSize;
+ int _ClosingErosionSize;
+
double _LearningRate;
int _MinBlobSize;
int _MaxBlobSize;
diff --git a/Src/Model/TrackingAlgorithm/imageProcessor/cvblobs/BlobResult.cpp b/Src/Model/TrackingAlgorithm/imageProcessor/cvblobs/BlobResult.cpp
index 02b23e9da65db7a809d683e2374d7b04686f9f8b..ea01bd50eb4829baf51fc28962b93d19783dc38e 100644
--- a/Src/Model/TrackingAlgorithm/imageProcessor/cvblobs/BlobResult.cpp
+++ b/Src/Model/TrackingAlgorithm/imageProcessor/cvblobs/BlobResult.cpp
@@ -843,9 +843,9 @@ void CBlobResult::PrintBlobs(char* nom_fitxer) const
for (i = 0; i < GetNumBlobs(); i++) {
// fprintf( fitxer_sortida, "blob %d ->\t a=%7.0f\t p=%8.2f (%8.2f
- //extern)\t pconvex=%8.2f\t ext=%.0f\t m=%7.2f\t c=%3.2f\t l=%8.2f\n",
+ // extern)\t pconvex=%8.2f\t ext=%.0f\t m=%7.2f\t c=%3.2f\t l=%8.2f\n",
// i, area[i], perimetre[i], externPerimeter[i],
- //perimetreConvex[i], exterior[i], compacitat[i], longitud[i] );
+ // perimetreConvex[i], exterior[i], compacitat[i], longitud[i] );
}
fclose(fitxer_sortida);
}
diff --git a/Src/Model/TrackingAlgorithm/imageProcessor/detector/contour/ContoursDetector.cpp b/Src/Model/TrackingAlgorithm/imageProcessor/detector/contour/ContoursDetector.cpp
index 6a76e59786859b05472b6744c5935fb238a30b86..0f86ae824e3db0031ea8d877e0998c6a479f0a31 100644
--- a/Src/Model/TrackingAlgorithm/imageProcessor/detector/contour/ContoursDetector.cpp
+++ b/Src/Model/TrackingAlgorithm/imageProcessor/detector/contour/ContoursDetector.cpp
@@ -23,7 +23,7 @@ void ContoursDetector::createMask(std::vector<cv::Point> points)
// return;
//
// mask = cvCreateImage(cvSize(_xRes, _yRes), IPL_DEPTH_8U,1);//erstellt
-//schwarzwei� bild
+// schwarzwei� bild
//
// //folgender Block setzt die Pixel schwarz
// for( int y=0; y<mask->height; y++ ) {
diff --git a/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.cpp b/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.cpp
index f9ff90d721169db2e8da17826b32b841befd12dd..872a6244d5acf564bb0ba9f0888306b14af98fc7 100644
--- a/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.cpp
+++ b/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.cpp
@@ -44,38 +44,36 @@ void ImagePreProcessor::init()
_resetBackgroundImageEnabled = false;
}
-cv::Mat ImagePreProcessor::erode(cv::Mat& image)
+cv::Mat ImagePreProcessor::erode(cv::Mat image, int kernelSize)
{
- cv::Mat erodedImage;
- cv::Mat erodeKernel;
- int sizeErode = m_TrackingParameter->getOpeningErosionSize();
- if (sizeErode > 0) {
- erodeKernel = cv::getStructuringElement(
+ if (kernelSize > 0 && image.data) {
+ auto kernel = cv::getStructuringElement(
cv::MORPH_CROSS,
- cv::Size(sizeErode, sizeErode));
+ cv::Size(kernelSize, kernelSize));
+
+ cv::Mat morphed;
+ cv::erode(image, morphed, kernel);
+
+ return morphed;
} else {
return image;
}
- if (image.data)
- cv::erode(image, erodedImage, erodeKernel);
- return erodedImage;
}
-cv::Mat ImagePreProcessor::dilate(cv::Mat& image)
+cv::Mat ImagePreProcessor::dilate(cv::Mat image, int kernelSize)
{
- cv::Mat dilatedImage;
- cv::Mat dilateKernel;
- int sizeDilate = m_TrackingParameter->getOpeningDilationSize();
- if (sizeDilate > 0) {
- dilateKernel = cv::getStructuringElement(
+ if (kernelSize > 0 && image.data) {
+ auto kernel = cv::getStructuringElement(
cv::MORPH_RECT,
- cv::Size(sizeDilate, sizeDilate));
+ cv::Size(kernelSize, kernelSize));
+
+ cv::Mat morphed;
+ cv::dilate(image, morphed, kernel);
+
+ return morphed;
} else {
return image;
}
- if (image.data)
- cv::dilate(image, dilatedImage, dilateKernel);
- return dilatedImage;
}
cv::Mat ImagePreProcessor::backgroundSubtraction(cv::Mat& image)
@@ -103,20 +101,24 @@ cv::Mat ImagePreProcessor::backgroundSubtraction(cv::Mat& image)
std::map<std::string, std::shared_ptr<cv::Mat>> ImagePreProcessor::preProcess(
std::shared_ptr<cv::Mat> p_image)
{
- std::shared_ptr<cv::Mat> greyMat = std::make_shared<cv::Mat>();
- std::shared_ptr<cv::Mat> erodedImage = std::make_shared<cv::Mat>();
- std::shared_ptr<cv::Mat> dilatedImage = std::make_shared<cv::Mat>();
+ std::shared_ptr<cv::Mat> greyMat = std::make_shared<cv::Mat>();
+ std::shared_ptr<cv::Mat> openedMask = std::make_shared<cv::Mat>();
+ std::shared_ptr<cv::Mat> closedMask = std::make_shared<cv::Mat>();
cv::cvtColor(*p_image, *greyMat, cv::COLOR_BGR2GRAY);
// 1. step: do the background subtraction
*m_foregroundMask = backgroundSubtraction(*greyMat);
- // 2. step: erode the image
- *erodedImage = erode(*m_foregroundMask);
+ // 2. step: open the mask
+ *openedMask = dilate(
+ erode(*m_foregroundMask, m_TrackingParameter->getOpeningErosionSize()),
+ m_TrackingParameter->getOpeningDilationSize());
- // 3. step: dilate the image
- *dilatedImage = dilate(*erodedImage);
+ // 3. step: close the image
+ *closedMask = erode(
+ dilate(*openedMask, m_TrackingParameter->getClosingDilationSize()),
+ m_TrackingParameter->getClosingErosionSize());
std::map<std::string, std::shared_ptr<cv::Mat>> all;
all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(
@@ -128,12 +130,12 @@ std::map<std::string, std::shared_ptr<cv::Mat>> ImagePreProcessor::preProcess(
all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(
std::string("Foreground Mask"),
m_foregroundMask));
- all.insert(
- std::pair<std::string, std::shared_ptr<cv::Mat>>(std::string("Eroded"),
- erodedImage));
all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(
- std::string("Dilated"),
- dilatedImage));
+ std::string("Opened Mask"),
+ openedMask));
+ all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(
+ std::string("Closed Mask"),
+ closedMask));
return all;
}
diff --git a/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.h b/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.h
index b190f3941da64fa48b76edacc5bb343c9fb64b4e..0acbcc4c4733142741cd514e826084541814ecbc 100644
--- a/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.h
+++ b/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.h
@@ -29,17 +29,19 @@ public:
* A mathematical morphology operation using in computer vision to erode an
* image. Erode image with 3x3 4-connectivity.
* @param: image, image to erode,
+ * @param: kernelSize, size of erosion kernel,
* @return: an eroded image.
*/
- cv::Mat erode(cv::Mat& image);
+ cv::Mat erode(cv::Mat image, int kernelSize);
/**
* A mathematical morphology operation using in computer vision to dilate
* an image. Dilate image with 6x6 8-connectivity.
* @param: image, image to dilate,
+ * @param: kernelSize, size of dilation kernel,
* @return: a dilated image.
*/
- cv::Mat dilate(cv::Mat& image);
+ cv::Mat dilate(cv::Mat image, int kernelSize);
/**
* A computer vision methode to calculate the image difference.
diff --git a/Src/View/TrackerParameterView.cpp b/Src/View/TrackerParameterView.cpp
index 6d910e82a8f09c91a37e931147199abfbcd68031..2cdb497189b54991b0e0709f5384dd19bb832ff9 100644
--- a/Src/View/TrackerParameterView.cpp
+++ b/Src/View/TrackerParameterView.cpp
@@ -43,6 +43,24 @@ TrackerParameterView::TrackerParameterView(QWidget* parent,
this,
&TrackerParameterView::parametersChanged);
+ connect(_ui->lineEdit_4_ClosingDilationSize,
+ qOverload<int>(&QSpinBox::valueChanged),
+ parameter,
+ &TrackerParameter::setClosingDilationSize);
+ connect(_ui->lineEdit_4_ClosingDilationSize,
+ qOverload<int>(&QSpinBox::valueChanged),
+ this,
+ &TrackerParameterView::parametersChanged);
+
+ connect(_ui->lineEdit_3_ClosingErosionSize,
+ qOverload<int>(&QSpinBox::valueChanged),
+ parameter,
+ &TrackerParameter::setClosingErosionSize);
+ connect(_ui->lineEdit_3_ClosingErosionSize,
+ qOverload<int>(&QSpinBox::valueChanged),
+ this,
+ &TrackerParameterView::parametersChanged);
+
connect(_ui->lineEdit_8_MinBlob,
qOverload<int>(&QSpinBox::valueChanged),
parameter,
@@ -159,9 +177,17 @@ void TrackerParameterView::getNotified()
_binThres->setValue(parameter->getBinarizationThreshold());
}
- _ui->lineEdit_3_OpeningErosionSize->setValue(parameter->getOpeningErosionSize());
+ _ui->lineEdit_3_OpeningErosionSize->setValue(
+ parameter->getOpeningErosionSize());
+
+ _ui->lineEdit_4_OpeningDilationSize->setValue(
+ parameter->getOpeningDilationSize());
+
+ _ui->lineEdit_4_ClosingDilationSize->setValue(
+ parameter->getClosingDilationSize());
- _ui->lineEdit_4_OpeningDilationSize->setValue(parameter->getOpeningDilationSize());
+ _ui->lineEdit_3_ClosingErosionSize->setValue(
+ parameter->getClosingErosionSize());
_ui->lineEdit_8_MinBlob->setValue(parameter->getMinBlobSize());
diff --git a/Src/View/TrackerParameterView.ui b/Src/View/TrackerParameterView.ui
index f1d3dfd6092bf6cc0662037034af0896de12680e..d3aaeffdab2e9d9af67c7e352bb5fdebea8d2330 100644
--- a/Src/View/TrackerParameterView.ui
+++ b/Src/View/TrackerParameterView.ui
@@ -221,54 +221,122 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout_6">
<item>
- <layout class="QFormLayout" name="formLayout_6">
- <property name="fieldGrowthPolicy">
- <enum>QFormLayout::ExpandingFieldsGrow</enum>
+ <widget class="QGroupBox" name="groupBox_5">
+ <property name="title">
+ <string>Opening</string>
</property>
- <property name="horizontalSpacing">
- <number>74</number>
+ <layout class="QFormLayout" name="formLayout_3">
+ <item row="0" column="0">
+ <layout class="QFormLayout" name="formLayout_6">
+ <property name="fieldGrowthPolicy">
+ <enum>QFormLayout::ExpandingFieldsGrow</enum>
+ </property>
+ <property name="horizontalSpacing">
+ <number>74</number>
+ </property>
+ <item row="0" column="0">
+ <widget class="QLabel" name="label_3">
+ <property name="text">
+ <string>Erosion kernel size:</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QSpinBox" name="lineEdit_3_OpeningErosionSize">
+ <property name="minimumSize">
+ <size>
+ <width>132</width>
+ <height>60</height>
+ </size>
+ </property>
+ <property name="toolTip">
+ <string>Set the opening erosion size</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="label_4">
+ <property name="text">
+ <string>Dilation kernel size:</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QSpinBox" name="lineEdit_4_OpeningDilationSize">
+ <property name="minimumSize">
+ <size>
+ <width>132</width>
+ <height>60</height>
+ </size>
+ </property>
+ <property name="toolTip">
+ <string>Set the opening dilation size</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item>
+ <widget class="QGroupBox" name="groupBox_6">
+ <property name="title">
+ <string>Closing</string>
</property>
- <item row="0" column="0">
- <widget class="QLabel" name="label_3">
- <property name="text">
- <string>Opening erosion size:</string>
- </property>
- </widget>
- </item>
- <item row="0" column="1">
- <widget class="QSpinBox" name="lineEdit_3_OpeningErosionSize">
- <property name="minimumSize">
- <size>
- <width>132</width>
- <height>60</height>
- </size>
- </property>
- <property name="toolTip">
- <string>Set the opening erosion size</string>
- </property>
- </widget>
- </item>
- <item row="1" column="0">
- <widget class="QLabel" name="label_4">
- <property name="text">
- <string>Opening dilation size:</string>
- </property>
- </widget>
- </item>
- <item row="1" column="1">
- <widget class="QSpinBox" name="lineEdit_4_OpeningDilationSize">
- <property name="minimumSize">
- <size>
- <width>132</width>
- <height>60</height>
- </size>
- </property>
- <property name="toolTip">
- <string>Set the opening dilation size</string>
- </property>
- </widget>
- </item>
- </layout>
+ <layout class="QFormLayout" name="formLayout_5">
+ <item row="0" column="0">
+ <layout class="QFormLayout" name="formLayout_7">
+ <property name="fieldGrowthPolicy">
+ <enum>QFormLayout::ExpandingFieldsGrow</enum>
+ </property>
+ <property name="horizontalSpacing">
+ <number>74</number>
+ </property>
+ <item row="2" column="0">
+ <widget class="QLabel" name="label_6">
+ <property name="text">
+ <string>Erosion kernel size:</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QSpinBox" name="lineEdit_3_ClosingErosionSize">
+ <property name="minimumSize">
+ <size>
+ <width>132</width>
+ <height>60</height>
+ </size>
+ </property>
+ <property name="toolTip">
+ <string>Set the opening erosion size</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QSpinBox" name="lineEdit_4_ClosingDilationSize">
+ <property name="minimumSize">
+ <size>
+ <width>132</width>
+ <height>60</height>
+ </size>
+ </property>
+ <property name="toolTip">
+ <string>Set the opening dilation size</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="0">
+ <widget class="QLabel" name="label_10">
+ <property name="text">
+ <string>Dilation kernel size:</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
</item>
</layout>
</widget>
@@ -399,12 +467,12 @@
</item>
<item>
<property name="text">
- <string>Eroded</string>
+ <string>Opened Mask</string>
</property>
</item>
<item>
<property name="text">
- <string>Dilated</string>
+ <string>Closed Mask</string>
</property>
</item>
</widget>