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main_window.py
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main_window.py
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import sys
import tkinter as tk
from pathlib import Path
from tkinter import ttk
from tkinter import filedialog
import utils
import utils.directory_utils
import utils.yaml_utils
from segment import Segmentation, grabcut_segmentation
from labeling_toolbox import ImageLabelingToolbox
from match import IntensityMatch
from extract import LuminanceExtraction
"""Main window showing the following project steps on tk notebook tabs:
Label Images
Standardize Images
Background Segmentation
Pattern Segmentation
Extract Color Values"""
# Global variable for config file. Set by MainWindow class at initialization, then only referenced by other classes
config_file = None
class DefaultTopFrame(tk.Frame):
def __init__(self, master):
super().__init__(master)
# self.frame = tk.Frame(self)
self.label = tk.Label(self, text="Config file")
self.label.grid(column=0, row=0)
self.selected_config = tk.StringVar()
self.selected_config.set(config_file)
self.config_entry = tk.Entry(self, textvariable=self.selected_config,
width=len(utils.yaml_utils.read_config(config_file)["project_path"]), takefocus=False)
self.config_entry.grid(column=1, row=0)
self.config_browse = tk.Button(self, text="Browse", command=self.browse_button)
self.config_browse.grid(column=3, row=0)
def browse_button(self):
filetypes = [('yaml files', '.yaml .yml')]
global config_file
config_file = filedialog.askopenfilename(filetypes=filetypes)
self.selected_config.set(config_file)
# self.frame.pack()
class DefaultBottomFrame(tk.Frame):
def __init__(self, master, command):
super().__init__(master)
self.master = master
self.command = command
# self.frame = tk.Frame(self)
self.button_quit = tk.Button(self, text="Quit", command=self.quit)
self.button_quit.grid(column=0, row=0, sticky='w')
self.button_proceed = tk.Button(self, text="Continue", command=command)
self.button_proceed.grid(column=1, row=0, sticky='e')
# self.frame.pack()
class LabelImages(tk.Frame):
def __init__(self, master):
super().__init__(master)
self.master = master
self.top_frame = DefaultTopFrame(master=self)
self.mid_frame = tk.Frame(master=self)
self.selection_label = tk.Label(self.mid_frame, text="Select image labeling method")
self.selection_label.grid(column=0, row=0)
self.selected_value = tk.IntVar()
self.bounding_box = tk.Radiobutton(self.mid_frame, text="Bounding boxes",
value=0, variable=self.selected_value)
self.bounding_box.grid(column=0, row=1)
self.keypoint = tk.Radiobutton(self.mid_frame, text="Keypoint labeling",
value=1, variable=self.selected_value)
self.keypoint.grid(column=0, row=2)
self.ml_label = tk.Label(self.mid_frame, text="Labeling for machine learning?")
self.ml_label.grid(column=0, row=3)
self.selected_value_ml = tk.IntVar()
self.confirm = tk.Radiobutton(self.mid_frame, text="Yes",
value=0, variable=self.selected_value_ml)
self.confirm.grid(column=0, row=4, sticky="W")
self.deny = tk.Radiobutton(self.mid_frame, text="No",
value=1, variable=self.selected_value_ml)
self.deny.grid(column=0, row=4, sticky="E")
self.bottom_frame = DefaultBottomFrame(master=self, command=self.button_action)
self.top_frame.grid(column=0, row=0)
self.mid_frame.grid(column=0, row=1)
self.bottom_frame.grid(column=0, row=2)
def button_action(self):
if self.selected_value_ml.get() == 0:
ml = True
elif self.selected_value_ml.get() == 1:
ml = False
else:
# if not selected
ml = False
if self.selected_value.get() == 0:
ImageLabelingToolbox(config_file, command="boxes", machine_learning=ml, toplevel=True)
elif self.selected_value.get() == 1:
selected_images_folder = filedialog.askdirectory(title="Select images folder to label points")
ImageLabelingToolbox(config_file, command="points", machine_learning=ml, toplevel=True,
search_folder=selected_images_folder)
else:
raise ValueError("No value selected for image standardization method")
class StandardizeImages(tk.Frame):
def __init__(self, master):
super().__init__(master)
self.master = master
self.top_frame = DefaultTopFrame(master=self)
self.mid_frame = tk.Frame(master=self)
self.selection_label = tk.Label(self.mid_frame, text="Select image standardization method")
self.selection_label.grid(column=0, row=0)
self.selected_value = tk.IntVar()
self.standardize = tk.Radiobutton(self.mid_frame, text="Standardize across images",
value=0, variable=self.selected_value)
self.standardize.grid(column=0, row=1)
self.reference = tk.Radiobutton(self.mid_frame, text="Use first image as reference",
value=1, variable=self.selected_value)
self.reference.grid(column=0, row=2)
self.bottom_frame = DefaultBottomFrame(master=self, command=self.button_action)
self.top_frame.grid(column=0, row=0)
self.mid_frame.grid(column=0, row=1)
self.bottom_frame.grid(column=0, row=2)
def button_action(self):
if self.selected_value.get() == 0:
IntensityMatch(config_file).scale_image_intensity()
elif self.selected_value.get() == 1:
IntensityMatch(config_file).reference_image()
else:
raise ValueError("No value selected for image standardization method")
class BackgroundSegment(tk.Frame):
def __init__(self, master):
super().__init__(master)
self.master = master
self.top_frame = DefaultTopFrame(master=self)
self.mid_frame = tk.Frame(master=self)
self.radio_var = tk.IntVar()
self.radio_var.set(0)
self.choose_label = tk.Label(self.mid_frame, text="Choose segmentation method")
self.choose_label.grid(column=0, row=0)
self.kmeans_button = tk.Radiobutton(self.mid_frame, text="K Means", value=0, variable=self.radio_var,
command=self.enable_entry)
self.kmeans_button.grid(column=0, row=1)
self.auto_grabcut = tk.Radiobutton(self.mid_frame, text="Automatic grabCut", value=1, variable=self.radio_var,
command=self.disable_entry)
self.auto_grabcut.grid(column=0, row=2)
self.man_grabcut = tk.Radiobutton(self.mid_frame, text="Manual grabCut", value=2, variable=self.radio_var,
command=self.disable_entry)
self.man_grabcut.grid(column=0, row=3)
self.cluster_label = tk.Label(self.mid_frame, text="Number of clusters:")
self.cluster_label.grid(column=0, row=4)
self.cluster_var = tk.StringVar()
self.cluster_entry = tk.Entry(self.mid_frame, textvariable=self.cluster_var, takefocus=True)
self.cluster_entry.grid(column=1, row=4)
self.bottom_frame = DefaultBottomFrame(master=self, command=self.button_action)
self.top_frame.grid(column=0, row=0)
self.mid_frame.grid(column=0, row=1)
self.bottom_frame.grid(column=0, row=2)
def enable_entry(self):
self.cluster_label.configure(state='normal')
self.cluster_entry.configure(state='normal')
def disable_entry(self):
self.cluster_label.configure(state='disabled')
self.cluster_entry.configure(state='disabled')
def button_action(self):
if self.radio_var == 0:
cluster = self.cluster_var.get()
if cluster is not None:
try:
int_cluster = int(cluster)
Segmentation(config_file, n_cluster=int_cluster).background_segmentation()
except ValueError:
print("value for number of clusters is {}, must be an integer.".format(cluster))
else:
raise TypeError("No value input for number of clusters")
elif self.radio_var == 1:
grabcut_segmentation(config_file)
class SegmentPattern(tk.Frame):
def __init__(self, master):
super().__init__(master)
self.master = master
self.top_frame = DefaultTopFrame(master=self)
self.mid_frame = tk.Frame(master=self)
# Task specific widgets
self.selection_label = tk.Label(self.mid_frame, text="Select color pattern segmentation method")
self.selection_label.grid(column=0, row=0)
self.selected_value = tk.IntVar()
self.threshold = tk.Radiobutton(self.mid_frame, text="Threshold values (automatically extracted)",
value=0, variable=self.selected_value, command=self.disable_entry)
self.threshold.grid(column=0, row=1)
self.kmeans = tk.Radiobutton(self.mid_frame, text="kMeans segmentation (with user selection)",
value=1, variable=self.selected_value, command=self.enable_entry)
self.kmeans.grid(column=0, row=2)
self.cluster_label = tk.Label(self.mid_frame, text="Number of clusters:", state='disabled')
self.cluster_label.grid(column=0, row=3)
self.cluster_var = tk.StringVar()
self.cluster_entry = tk.Entry(self.mid_frame, textvariable=self.cluster_var, state='disabled')
self.cluster_entry.grid(column=1, row=3)
self.bottom_frame = DefaultBottomFrame(master=self, command=self.button_action)
self.top_frame.grid(column=0, row=0)
self.mid_frame.grid(column=0, row=1)
self.bottom_frame.grid(column=0, row=2)
def enable_entry(self):
self.cluster_label.configure(state='normal')
self.cluster_entry.configure(state='normal')
def disable_entry(self):
self.cluster_label.configure(state='disabled')
self.cluster_entry.configure(state='disabled')
def button_action(self):
if self.selected_value.get() == 0:
LuminanceExtraction(config_file).automatic_color_segmentation()
elif self.selected_value.get() == 1:
cluster = self.cluster_var.get()
if cluster is not None:
try:
int_cluster = int(cluster)
Segmentation(config_file, n_cluster=int_cluster).manual_pattern_segmentation()
except ValueError:
print("value for number of clusters is {}, must be an integer.".format(cluster))
# else cluster variable is None, i.e. not input by the user
else:
raise TypeError("No value input for number of clusters")
class ExtractValues(ttk.Frame):
def __init__(self, master):
super().__init__(master)
self.master = master
self.top_frame = DefaultTopFrame(master=self)
self.mid_frame = tk.Frame(master=self)
# Task specific widgets
self.extract_label = tk.Label(master=self.mid_frame, text="Extract manually segmented images")
self.extract_label.grid(column=0, row=0)
self.bottom_frame = DefaultBottomFrame(master=self, command=self.button_action)
self.top_frame.grid(column=0, row=0)
self.mid_frame.grid(column=0, row=1)
self.bottom_frame.grid(column=0, row=2)
@staticmethod
def button_action():
LuminanceExtraction(config_file).extract_manual_segmentations()
class Notebook(ttk.Frame):
def __init__(self, container):
super().__init__(container)
self.container = container
self.notebook = ttk.Notebook(container)
self.add_tab(LabelImages(container), "Label Images")
self.add_tab(StandardizeImages(container), "Image Standardization")
self.add_tab(BackgroundSegment(container), "Background Segmentation")
self.add_tab(SegmentPattern(container), "Pattern Segmentation")
self.add_tab(ExtractValues(container), "Extract color values")
def add_tab(self, frame, title):
self.notebook.add(frame, text=title)
self.notebook.pack()
# self.notebook.grid(column=0, row=0)
class MainWindow(tk.Tk):
def __init__(self, config):
super().__init__()
self.title("Lumeleon")
# self.geometry('500x500')
self.resizable(True, True)
global config_file
config_file = config
def main(config):
main_window = MainWindow(config)
Notebook(main_window)
main_window.mainloop()
'''Not intended to be called from command line, but can be done with config file path as argument'''
if __name__ == "__main__":
main(Path(sys.argv[1]))