Inheritance diagram for widget_image_thresholds.ImageWidget:
Public Member Functions | |
| def | __init__ (self, parent=None) |
| def | set_zoom_level (self, zoom) |
| def | set_image_viewer (self, image_viewer) |
| def | convert_image_to_pixmap (self, np.ndarray image) |
| def | update_thresholds (self, noise=-1, detail=-1, blur=-1, closing=-1, thresh=-1) |
Public Attributes | |
| color_var | |
| fg_mask | |
| gb | |
| image_viewer | |
Detailed Description
Element in the UI responsible for displaying interactive thresholds (both
foreground mask and color variance).
Attributes:
color_var (ColorVariance): Instance of ColorVariance UI element.
fg_mask (ForegroundMask): Instance of ForegroundMask UI element.
gb (QtWidgets.QGroupBox): Group box for the tab.
image_viewer (ImageViewer): Instance of ImageViewer UI element.
Constructor & Destructor Documentation
◆ __init__()
| def widget_image_thresholds.ImageWidget.__init__ | ( | self, | |
parent = None |
|||
| ) |
Initializes the ImageWidget UI element.
Args:
parent (App(QDialog), optional): Object corresponding to the parent UI element.
Member Function Documentation
◆ convert_image_to_pixmap()
| def widget_image_thresholds.ImageWidget.convert_image_to_pixmap | ( | self, | |
| np.ndarray | image | ||
| ) |
Converts from cv2 image to a QT image format.
Args:
image (np.ndarray): cv2 read image.
Returns:
QtGui.QPixmap: Identical image in QT image format.
◆ set_image_viewer()
| def widget_image_thresholds.ImageWidget.set_image_viewer | ( | self, | |
| image_viewer | |||
| ) |
Updates viewer instance.
Args:
image_viewer (ImageViewer): Instance to be used to display images.
◆ set_zoom_level()
| def widget_image_thresholds.ImageWidget.set_zoom_level | ( | self, | |
| zoom | |||
| ) |
Updates the UI display to a given zoom.
Args:
zoom (float): Zoom of the image display.
◆ update_thresholds()
| def widget_image_thresholds.ImageWidget.update_thresholds | ( | self, | |
noise = -1, |
|||
detail = -1, |
|||
blur = -1, |
|||
closing = -1, |
|||
thresh = -1 |
|||
| ) |
Displays image with new thresholds.
Args:
noise (float, optional): Upper threshold on variance, above which is noise.
detail (float): Lower threshold on variance, for enough texture.
blur (int, optional): Gaussian blur radius.
closing (int, optional): Closure (for sealing holes).
thresh (int, optional): Threshold applied to segment foreground and background
Returns:
bool: Whether the operation succeeded.
Member Data Documentation
◆ color_var
| widget_image_thresholds.ImageWidget.color_var |
◆ fg_mask
| widget_image_thresholds.ImageWidget.fg_mask |
◆ gb
| widget_image_thresholds.ImageWidget.gb |
◆ image_viewer
| widget_image_thresholds.ImageWidget.image_viewer |
The documentation for this class was generated from the following file:
