Python annotation.Annotation方法代码示例

# 需要导入模块: import annotation [as 别名]
# 或者: from annotation import Annotation [as 别名]
def _load_annotations(self):
        f = open(self.file_name,'r')
        for line in f:
            line = line.strip()
            if line != "":
                annotations_list = [Annotation(int(begin_index) + 1, int(end_index), time_expression, timex3) for begin_index, end_index, time_expression, timex3 in map(None, *([iter(line.split("\t"))] * 4))]
            else:
                annotations_list = []

            self.annotations.append(annotations_list)
        f.close()




    # wrapper for java API 

# 需要导入模块: import annotation [as 别名]
# 或者: from annotation import Annotation [as 别名]
def loadLabels(self):
        filename = self.getLabelFilename()
        if not filename or not os.path.isfile(filename):
            self.clearAnnotation()
            return

        # If we have everything and the filename did not change, then we are good
        if self.annotation and filename == self.currentLabelFile:
            return

        # Clear the current labels first
        self.clearAnnotation()

        try:
            self.annotation = Annotation()
            self.annotation.fromJsonFile(filename)
        except IOError as e:
            # This is the error if the file does not exist
            message = "Error parsing labels in {0}. Message: {1}".format( filename, e.strerror )
            self.statusBar().showMessage(message)

        # Remember the filename loaded
        self.currentLabelFile = filename

        # Remeber the status bar message to restore it later
        restoreMessage = self.statusBar().currentMessage()

        # Restore the message
        self.statusBar().showMessage( restoreMessage )

    # Load the labels from file
    # Only loads if they exist
    # Otherwise the filename is stored and that's it 

# 需要导入模块: import annotation [as 别名]
# 或者: from annotation import Annotation [as 别名]
def json2instanceImg(inJson,outImg,encoding="ids"):
    annotation = Annotation()
    annotation.fromJsonFile(inJson)
    instanceImg = createInstanceImage( annotation , encoding )
    instanceImg.save( outImg )

# The main method, if you execute this script directly
# Reads the command line arguments and calls the method 'json2instanceImg' 

# 需要导入模块: import annotation [as 别名]
# 或者: from annotation import Annotation [as 别名]
def json2labelImg(inJson,outImg,encoding="ids"):
    annotation = Annotation()
    annotation.fromJsonFile(inJson)
    labelImg   = createLabelImage( annotation , encoding )
    labelImg.save( outImg )

# The main method, if you execute this script directly
# Reads the command line arguments and calls the method 'json2labelImg' 

# 需要导入模块: import annotation [as 别名]
# 或者: from annotation import Annotation [as 别名]
def loadLabels(self):
        filename = self.getLabelFilename()
        if not filename:
            self.clearAnnotation()
            return

        # If we have everything and the filename did not change, then we are good
        if self.annotation and filename == self.currentLabelFile:
            return

        # Clear the current labels first
        self.clearAnnotation()

        try:
            self.annotation = Annotation()
            self.annotation.fromJsonFile(filename)
        except IOError as e:
            # This is the error if the file does not exist
            message = "Error parsing labels in {0}. Message: {1}".format( filename, e.strerror )
            self.statusBar().showMessage(message)

        # Remember the filename loaded
        self.currentLabelFile = filename

        # Remeber the status bar message to restore it later
        restoreMessage = self.statusBar().currentMessage()

        # Restore the message
        self.statusBar().showMessage( restoreMessage )


    # Load the disparity map from file
    # Only loads if they exist 

# 需要导入模块: import annotation [as 别名]
# 或者: from annotation import Annotation [as 别名]
def loadLabels(self):
        filename = self.getLabelFilename()
        if not filename:
            self.clearAnnotation()
            return

        # If we have everything and the filename did not change, then we are good
        if self.annotation and filename == self.currentLabelFile:
            return

        # Clear the current labels first
        self.clearAnnotation()

        try:
            self.annotation = Annotation()
            self.annotation.fromJsonFile(filename)
        except IOError as e:
            # This is the error if the file does not exist
            message = "Error parsing labels in {0}. Message: {1}".format(filename, e.strerror)
            self.statusBar().showMessage(message)

        # Remember the filename loaded
        self.currentLabelFile = filename

        # Remeber the status bar message to restore it later
        restoreMessage = self.statusBar().currentMessage()

        # Restore the message
        self.statusBar().showMessage(restoreMessage)

    # Load the disparity map from file
    # Only loads if they exist 

# 需要导入模块: import annotation [as 别名]
# 或者: from annotation import Annotation [as 别名]
def appendObject(self, label, polygon):
        # Create empty annotation object
        # if first object
        if not self.annotation:
            self.annotation = Annotation()

        # Search the highest ID
        newID = 0
        for obj in self.annotation.objects:
            if obj.id >= newID:
                newID = obj.id + 1

        # New object
        # Insert the object in the labels list
        obj          = CsObject()
        obj.label    = label

        obj.polygon = [ Point(p.x(),p.y()) for p in polygon ]

        obj.id       = newID
        obj.deleted  = 0
        obj.verified = 0
        obj.user     = getpass.getuser()
        obj.updateDate()

        self.annotation.objects.append(obj)

        # Append to changes
        self.addChange( "Created object {0} with label {1}".format( newID, label ) )

        # Clear the drawn polygon
        self.deselectAllObjects()
        self.clearPolygon()

        # select the new object
        self.mouseObj = 0
        self.selectObject()

    # Helper for leaving an image
    # Returns true if the image can be left, false if not
    # Checks for possible changes and asks the user if they should be saved
    # If the user says yes, then they are saved and true is returned