class Ui_MainWindow(QtGui.QMainWindow):
def __init__(self):
super(Ui_MainWindow, self).__init__()
self.imgPreProc = imagePreProcessor()
def setupUi(self, MainWindow):
MainWindow.showMaximized()
MainWindow.setObjectName(_fromUtf8("MainWindow"))
#MainWindow.resize(1014, 682)
self.centralwidget = QtGui.QWidget(MainWindow)
self.centralwidget.setLayoutDirection(QtCore.Qt.LeftToRight)
self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
self.gridLayout_4 = QtGui.QGridLayout(self.centralwidget)
self.gridLayout_4.setObjectName(_fromUtf8("gridLayout_4"))
self.frame_2 = QtGui.QFrame(self.centralwidget)
self.frame_2.setFrameShape(QtGui.QFrame.StyledPanel)
self.frame_2.setFrameShadow(QtGui.QFrame.Raised)
self.frame_2.setObjectName(_fromUtf8("frame_2"))
self.gridLayout_3 = QtGui.QGridLayout(self.frame_2)
self.gridLayout_3.setObjectName(_fromUtf8("gridLayout_3"))
self.scrollArea_2 = QtGui.QScrollArea(self.frame_2)
self.scrollArea_2.setWidgetResizable(True)
self.scrollArea_2.setObjectName(_fromUtf8("scrollArea_2"))
self.scrollAreaWidgetContents_2 = QtGui.QWidget()
self.scrollAreaWidgetContents_2.setGeometry(QtCore.QRect(0, 0, 459, 448))
self.scrollAreaWidgetContents_2.setObjectName(_fromUtf8("scrollAreaWidgetContents_2"))
self.gridLayout_6 = QtGui.QGridLayout(self.scrollAreaWidgetContents_2)
self.gridLayout_6.setObjectName(_fromUtf8("gridLayout_6"))
self.modifided_image = ImageWidget(self.scrollAreaWidgetContents_2)
self.modifided_image.setObjectName(_fromUtf8("modifided_image"))
self.gridLayout_6.addWidget(self.modifided_image, 0, 0, 1, 1)
self.scrollArea_2.setWidget(self.scrollAreaWidgetContents_2)
self.gridLayout_3.addWidget(self.scrollArea_2, 0, 0, 1, 1)
self.gridLayout_4.addWidget(self.frame_2, 0, 1, 1, 1)
self.frame = QtGui.QFrame(self.centralwidget)
self.frame.setFrameShape(QtGui.QFrame.StyledPanel)
self.frame.setFrameShadow(QtGui.QFrame.Raised)
self.frame.setObjectName(_fromUtf8("frame"))
self.gridLayout_2 = QtGui.QGridLayout(self.frame)
self.gridLayout_2.setObjectName(_fromUtf8("gridLayout_2"))
self.scrollArea = QtGui.QScrollArea(self.frame)
self.scrollArea.setWidgetResizable(True)
self.scrollArea.setObjectName(_fromUtf8("scrollArea"))
self.scrollAreaWidgetContents = QtGui.QWidget()
self.scrollAreaWidgetContents.setGeometry(QtCore.QRect(0, 0, 459, 448))
self.scrollAreaWidgetContents.setObjectName(_fromUtf8("scrollAreaWidgetContents"))
self.gridLayout_5 = QtGui.QGridLayout(self.scrollAreaWidgetContents)
self.gridLayout_5.setObjectName(_fromUtf8("gridLayout_5"))
self.original_image = ImageWidget(self.scrollAreaWidgetContents)
self.original_image.setObjectName(_fromUtf8("original_image"))
self.gridLayout_5.addWidget(self.original_image, 0, 0, 1, 1)
self.scrollArea.setWidget(self.scrollAreaWidgetContents)
self.gridLayout_2.addWidget(self.scrollArea, 0, 0, 1, 1)
self.gridLayout_4.addWidget(self.frame, 0, 0, 1, 1)
MainWindow.setCentralWidget(self.centralwidget)
self.dockWidget = QtGui.QDockWidget(MainWindow)
self.dockWidget.setObjectName(_fromUtf8("dockWidget"))
self.dockWidget.setFloating(True)
self.dockWidget.setGeometry(QtCore.QRect(0, 0, 620, 220))
self.dockWidgetContents = QtGui.QWidget()
self.dockWidgetContents.setObjectName(_fromUtf8("dockWidgetContents"))
self.horizontalLayout = QtGui.QHBoxLayout(self.dockWidgetContents)
self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
self.frame_4 = QtGui.QFrame(self.dockWidgetContents)
self.frame_4.setFrameShape(QtGui.QFrame.StyledPanel)
self.frame_4.setFrameShadow(QtGui.QFrame.Raised)
self.frame_4.setObjectName(_fromUtf8("frame_4"))
self.gridLayout_8 = QtGui.QGridLayout(self.frame_4)
self.gridLayout_8.setObjectName(_fromUtf8("gridLayout_8"))
self.original_histogram = Chart(self.frame_4)
self.original_histogram.setObjectName(_fromUtf8("original_histogram"))
self.gridLayout_8.addWidget(self.original_histogram, 0, 0, 1, 1)
self.horizontalLayout.addWidget(self.frame_4)
self.frame_3 = QtGui.QFrame(self.dockWidgetContents)
self.frame_3.setFrameShape(QtGui.QFrame.StyledPanel)
self.frame_3.setFrameShadow(QtGui.QFrame.Raised)
self.frame_3.setObjectName(_fromUtf8("frame_3"))
self.gridLayout_7 = QtGui.QGridLayout(self.frame_3)
self.gridLayout_7.setObjectName(_fromUtf8("gridLayout_7"))
self.modifided_histogram = Chart(self.frame_3)
self.modifided_histogram.setObjectName(_fromUtf8("modifided_histogram"))
self.gridLayout_7.addWidget(self.modifided_histogram, 0, 0, 1, 1)
self.horizontalLayout.addWidget(self.frame_3)
self.dockWidget.setWidget(self.dockWidgetContents)
MainWindow.addDockWidget(QtCore.Qt.DockWidgetArea(8), self.dockWidget)
self.menubar = QtGui.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 1014, 22))
self.menubar.setObjectName(_fromUtf8("menubar"))
self.menuFile = QtGui.QMenu(self.menubar)
self.menuFile.setObjectName(_fromUtf8("menuFile"))
self.menuOperations = QtGui.QMenu(self.menubar)
self.menuOperations.setObjectName(_fromUtf8("menuOperations"))
self.menuOperations.setEnabled(False)
self.menuHistogram_Modification = QtGui.QMenu(self.menuOperations)
self.menuHistogram_Modification.setObjectName(_fromUtf8("menuHistogram_Modification"))
self.menuSlide_Histogram = QtGui.QMenu(self.menuHistogram_Modification)
self.menuSlide_Histogram.setObjectName(_fromUtf8("menuSlide_Histogram"))
self.menuMapping_Equations = QtGui.QMenu(self.menuOperations)
self.menuMapping_Equations.setObjectName(_fromUtf8("menuMapping_Equations"))
self.menuLocal_Mask_Operations = QtGui.QMenu(self.menuOperations)
self.menuLocal_Mask_Operations.setObjectName(_fromUtf8("menuLocal_Mask_Operations"))
self.menuSegmentation = QtGui.QMenu(self.menuOperations)
self.menuSegmentation.setObjectName(_fromUtf8("menuSegmentation"))
MainWindow.setMenuBar(self.menubar)
self.actionOpen = QtGui.QAction(MainWindow)
self.actionOpen.setObjectName(_fromUtf8("action_Open"))
self.actionOpen.setShortcut('Ctrl+O')
self.actionOpen.triggered.connect(self.showOpen)
self.actionExit = QtGui.QAction(MainWindow)
self.actionExit.setObjectName(_fromUtf8("actionExit"))
self.actionExit.setShortcut('Ctrl+Q')
self.actionExit.setStatusTip('Exit application')
self.actionExit.triggered.connect(QtGui.qApp.quit)
self.menuFile.addAction(self.actionOpen)
self.menuFile.addAction(self.actionExit)
self.actionStretch_Histogram = QtGui.QAction(MainWindow)
self.actionStretch_Histogram.setObjectName(_fromUtf8("actionStretch_Histogram"))
self.actionStretch_Histogram.triggered.connect(self.stretchHisto)
self.actionShrink_Histogram = QtGui.QAction(MainWindow)
self.actionShrink_Histogram.setObjectName(_fromUtf8("actionShrink_Histogram"))
self.actionShrink_Histogram.triggered.connect(self.shrinkHisto)
self.actionLeft = QtGui.QAction(MainWindow)
self.actionLeft.setObjectName(_fromUtf8("actionLeft"))
self.actionLeft.triggered.connect(self.slidesLeftHisto)
self.actionRight = QtGui.QAction(MainWindow)
self.actionRight.setObjectName(_fromUtf8("actionRight"))
self.actionRight.triggered.connect(self.slidesRightHisto)
self.actionHistogram_Equalization = QtGui.QAction(MainWindow)
self.actionHistogram_Equalization.setObjectName(_fromUtf8("actionHistogram_Equalization"))
self.actionHistogram_Equalization.triggered.connect(self.histogramEqualization)
self.actionNegative = QtGui.QAction(MainWindow)
self.actionNegative.setObjectName(_fromUtf8("actionNegative"))
self.actionNegative.triggered.connect(self.negative)
self.actionMean_Local_Filtering = QtGui.QAction(MainWindow)
self.actionMean_Local_Filtering.setObjectName(_fromUtf8("actionMean_Local_Filtering"))
self.actionMean_Local_Filtering.triggered.connect(self.meanFilter)
self.actionMedian_Local_Filtering = QtGui.QAction(MainWindow)
self.actionMedian_Local_Filtering.setObjectName(_fromUtf8("actionMedian_Local_Filtering"))
self.actionMedian_Local_Filtering.triggered.connect(self.medianFilter)
self.actionSobel_Edge_Detector = QtGui.QAction(MainWindow)
self.actionSobel_Edge_Detector.setObjectName(_fromUtf8("actionSobel_Edge_Detector"))
self.actionSobel_Edge_Detector.triggered.connect(self.edgeDetection)
self.menuSlide_Histogram.addAction(self.actionLeft)
self.menuSlide_Histogram.addAction(self.actionRight)
self.menuHistogram_Modification.addAction(self.actionStretch_Histogram)
self.menuHistogram_Modification.addAction(self.actionShrink_Histogram)
self.menuHistogram_Modification.addAction(self.menuSlide_Histogram.menuAction())
self.menuHistogram_Modification.addAction(self.actionHistogram_Equalization)
self.menuMapping_Equations.addAction(self.actionNegative)
self.menuLocal_Mask_Operations.addAction(self.actionMean_Local_Filtering)
self.menuLocal_Mask_Operations.addAction(self.actionMedian_Local_Filtering)
self.menuSegmentation.addAction(self.actionSobel_Edge_Detector)
self.menuOperations.addAction(self.menuHistogram_Modification.menuAction())
self.menuOperations.addAction(self.menuMapping_Equations.menuAction())
self.menuOperations.addAction(self.menuLocal_Mask_Operations.menuAction())
self.menuOperations.addAction(self.menuSegmentation.menuAction())
self.menubar.addAction(self.menuFile.menuAction())
self.menubar.addAction(self.menuOperations.menuAction())
self.statusbar = QtGui.QStatusBar(MainWindow)
self.statusbar.setObjectName(_fromUtf8("statusbar"))
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
self.menuFile.setTitle(_translate("MainWindow", "File", None))
self.menuOperations.setTitle(_translate("MainWindow", "Operations", None))
self.menuHistogram_Modification.setTitle(_translate("MainWindow", "Histogram Modification", None))
self.menuSlide_Histogram.setTitle(_translate("MainWindow", "Slide Histogram", None))
self.menuMapping_Equations.setTitle(_translate("MainWindow", "Mapping Equations", None))
self.menuLocal_Mask_Operations.setTitle(_translate("MainWindow", "Local (Mask) Operations", None))
self.menuSegmentation.setTitle(_translate("MainWindow", "Segmentation", None))
self.actionOpen.setText(_translate("MainWindow", "Open", None))
self.actionExit.setText(_translate("MainWindow", "Exit", None))
self.actionStretch_Histogram.setText(_translate("MainWindow", "Stretch Histogram", None))
self.actionShrink_Histogram.setText(_translate("MainWindow", "Shrink Histogram", None))
self.actionLeft.setText(_translate("MainWindow", "Left", None))
self.actionRight.setText(_translate("MainWindow", "Right", None))
self.actionHistogram_Equalization.setText(_translate("MainWindow", "Histogram Equalization", None))
self.actionNegative.setText(_translate("MainWindow", "Negative", None))
self.actionMean_Local_Filtering.setText(_translate("MainWindow", "Mean Local Filtering", None))
self.actionMedian_Local_Filtering.setText(_translate("MainWindow", "Median Local Filtering", None))
self.actionSobel_Edge_Detector.setText(_translate("MainWindow", "Sobel Edge Detector", None))
def showOpen(self):
"""Shows the file opening dialog."""
filepath = QtGui.QFileDialog.getOpenFileName(
self, 'Open File', '', 'All Files (*.*);;jpeg (*.jpeg);;jpg (*.jpg);;png (*.png)')
if filepath:
self.open(filepath)
def showIntDialog(self, title, text):
amount, ok = QtGui.QInputDialog.getInt(self, title, text)
if ok:
return amount
else:
return 0
def open(self, filepath):
self.imgPreProc.loadImage(str(filepath))
self.original_image.Qimg = ImageQt.ImageQt(self.imgPreProc.img.convert("RGB") if self.imgPreProc.img.mode == "L" else self.imgPreProc.img)
self.original_image.repaint()
self.original_histogram.setData(self.imgPreProc.histo)
self.refreshAll()
self.menuOperations.setEnabled(True)
def repaintImage(self):
self.modifided_image.Qimg = ImageQt.ImageQt(self.imgPreProc.img.convert("RGB") if self.imgPreProc.img.mode == "L" else self.imgPreProc.img)
self.modifided_image.repaint()
def rebuildHisto(self):
self.modifided_histogram.setData(self.imgPreProc.histo)
def refreshAll(self):
self.rebuildHisto()
self.repaintImage()
def stretchHisto(self):
self.imgPreProc.stretchHisto()
self.refreshAll()
def shrinkHisto(self):
minR = self.showIntDialog('Histogram Min Shrink', 'Shrink Min:')
if minR:
maxR = self.showIntDialog('Histogram Max Shrink', 'Shrink Max:')
if maxR:
self.imgPreProc.shrinkHisto(minR, maxR)
self.refreshAll()
else :
QtGui.QMessageBox.critical(self, "Error", "Provide the the Max")
else :
QtGui.QMessageBox.critical(self, "Error", "Provide the the Min")
def slidesLeftHisto(self):
amount = self.showIntDialog('Slide Histogram, Left', 'Sliding Amount:')
if amount:
self.imgPreProc.slidesLeftHisto(amount)
self.refreshAll()
else :
QtGui.QMessageBox.critical(self, "Error", "Provide the amount of sliding")
def slidesRightHisto(self):
amount = self.showIntDialog('Slide Histogram, Right', 'Sliding Amount:')
if amount:
self.imgPreProc.slidesRightHisto(amount)
self.refreshAll()
else :
QtGui.QMessageBox.critical(self, "Error", "You have to fill the By")
def histogramEqualization(self):
self.imgPreProc.histogramEqualization()
self.refreshAll()
def negative(self):
self.imgPreProc.negative()
self.refreshAll()
def meanFilter(self):
self.imgPreProc.meanFilter()
self.refreshAll()
def medianFilter(self):
self.imgPreProc.medianFilter()
self.refreshAll()
def edgeDetection(self):
self.imgPreProc.edgeDetection()
self.refreshAll()
