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main.py
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main.py
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# imports
from PyQt6.QtGui import * # modified from PySide6.QtGui to PyQt6.QtGui
from PyQt6.QtWidgets import * # modified from PySide6.QtWidgets to PyQt6.QtWidgets
from PyQt6.QtCore import * # modified from PySide6.QtCore to PyQt6.QtCore
from PyQt6 import uic
import os
import json
# custom libraries
import widgets as wid
import resources as res
import dialogs as dia
from tools import thermal_tools as tt
from tools import thermal_3d as t3d
import copy
"""
Any remarks, questions: sdu@bbri.be
TODO:
- Allow to import only thermal pictures - OK
- Implement 'context' dialog --> Drone info + location
- Allow the user to define a custom folder
- Implement save/load project folder
"""
# PARAMETERS
APP_FOLDER = 'ThermogramApp'
ORIGIN_THERMAL_IMAGES_NAME = 'Original Thermal Images'
RGB_ORIGINAL_NAME = 'Original RGB Images'
RGB_CROPPED_NAME = 'Cropped RGB Images'
ORIGIN_TH_FOLDER = 'img_th_original'
RGB_CROPPED_FOLDER = 'img_rgb'
PROC_TH_FOLDER = 'img_th_processed'
RECT_MEAS_NAME = 'Rectangle measurements'
POINT_MEAS_NAME = 'Spot measurements'
LINE_MEAS_NAME = 'Line measurements'
VIEWS = ['th. undistorted', 'RGB crop']
# USEFUL CLASSES
class DroneIrWindow(QMainWindow):
"""
Main Window class for Thermogram
"""
def __init__(self, parent=None):
"""
Function to initialize the class
:param parent:
"""
super(DroneIrWindow, self).__init__(parent)
# load the ui
basepath = os.path.dirname(__file__)
basename = 'main_window'
uifile = os.path.join(basepath, 'ui/%s.ui' % basename)
print(uifile)
uic.loadUi(uifile, self)
# initialize status
self.update_progress(nb=100, text="Status: Choose image folder")
# threadin
self.__pool = QThreadPool()
self.__pool.setMaxThreadCount(3)
self.initialize_variables()
self.initialize_tree_view()
# edge options
self.edges = False
self.edge_color = 'white'
self.edge_blur = False
self.edge_bil = True
self.edge_blur_size = 3
self.edge_method = 0
self.edge_opacity = 0.7
# combo boxes content
self._out_of_lim = tt.OUT_LIM
self._out_of_matp = tt.OUT_LIM_MATPLOT
self._img_post = tt.POST_PROCESS
self._colormap_names = tt.COLORMAP_NAMES
self._colormap_list = tt.COLORMAPS
self._view_list = VIEWS
# add content to comboboxes
self.comboBox.addItems(self._colormap_names)
self.comboBox.setCurrentIndex(0)
self.comboBox_colors_low.addItems(self._out_of_lim)
self.comboBox_colors_low.setCurrentIndex(0)
self.comboBox_colors_high.addItems(self._out_of_lim)
self.comboBox_colors_high.setCurrentIndex(0)
self.comboBox_view.addItems(self._view_list)
self.comboBox_post.addItems(self._img_post)
self.advanced_options = False # TODO: see if used
self.skip_update = False
# create double slider
self.range_slider = wid.QRangeSlider(tt.COLORMAPS[0])
self.range_slider.setEnabled(False)
self.range_slider.setLowerValue(0)
self.range_slider.setUpperValue(20)
self.range_slider.setMinimum(0)
self.range_slider.setMaximum(20)
self.slider_sensitive = True
# add double slider to layout
self.horizontalLayout_slider.addWidget(self.range_slider)
self.range_slider.lowerValueChanged.connect(self.change_line_edits)
self.range_slider.upperValueChanged.connect(self.change_line_edits)
# create validator for qlineedit
onlyInt = QIntValidator()
onlyInt.setRange(0, 999)
self.lineEdit_colors.setValidator(onlyInt)
self.n_colors = 256 # default number of colors
self.lineEdit_colors.setText(str(256))
# add actions to action group (mutually exclusive functions)
ag = QActionGroup(self)
ag.setExclusive(True)
ag.addAction(self.actionRectangle_meas)
ag.addAction(self.actionHand_selector)
ag.addAction(self.actionSpot_meas)
ag.addAction(self.actionLine_meas)
# Add icons to buttons
self.add_all_icons()
# prepare viewer
self.viewer = wid.PhotoViewer(self)
self.verticalLayout_8.addWidget(self.viewer)
# add dual viewer
self.dual_viewer = wid.DualViewer()
self.verticalLayout_10.addWidget(self.dual_viewer)
# create connections (signals)
self.create_connections()
def initialize_variables(self):
# set bool variables
self.has_rgb = True # does the dataset have RGB image
self.rgb_shown = False
self.save_colormap_info = True # TODO make use of it... if True, the colormap and temperature options will be stored for each picture
# set path variables
self.custom_images = []
self.list_rgb_paths = []
self.list_ir_paths = []
self.list_z_paths = []
self.ir_folder = ''
self.rgb_folder = ''
self.preview_folder = ''
# set other variables
self.colormap = None
self.number_custom_pic = 0
# list thermal images
self.ir_imgs = ''
self.rgb_imgs = ''
self.n_imgs = len(self.ir_imgs)
self.nb_sets = 0
# list images classes (where to store all measurements and annotations)
self.images = []
self.work_image = None
# default thermal options:
self.thermal_param = {'emissivity': 0.95, 'distance': 5, 'humidity': 50, 'reflection': 25}
# image iterator to know which image is active
self.active_image = 0
def initialize_tree_view(self):
# Create model (for the tree structure)
self.model = QStandardItemModel()
self.treeView.setModel(self.model)
self.treeView.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
self.treeView.customContextMenuRequested.connect(self.onContextMenu)
# add measurement and annotations categories to tree view
self.add_item_in_tree(self.model, RECT_MEAS_NAME)
self.add_item_in_tree(self.model, POINT_MEAS_NAME)
self.add_item_in_tree(self.model, LINE_MEAS_NAME)
self.model.setHeaderData(0, Qt.Orientation.Horizontal, 'Added Data')
def create_connections(self):
"""
Link signals to slots
"""
# self.pushButton_addCat.clicked.connect(self.add_cat)
self.actionLoad_folder.triggered.connect(self.load_folder_phase1)
self.actionRectangle_meas.triggered.connect(self.rectangle_meas)
self.actionSpot_meas.triggered.connect(self.point_meas)
self.actionLine_meas.triggered.connect(self.line_meas)
self.actionReset_all.triggered.connect(self.full_reset)
self.actionInfo.triggered.connect(self.show_info)
self.actionSave_Image.triggered.connect(self.save_image)
self.actionProcess_all.triggered.connect(self.process_all_images)
self.actionConvert_to_RAW_TIFF.triggered.connect(self.generate_raw_tiff)
self.action3D_temperature.triggered.connect(self.show_viz_threed)
self.actionCompose.triggered.connect(self.compose_pic)
self.actionCreate_anim.triggered.connect(self.export_anim)
self.actionFind_maxima.triggered.connect(self.find_maxima)
self.actionConvert_FLIR.triggered.connect(self.convert_flir)
self.actionDetect_object.triggered.connect(self.detect_object)
self.viewer.endDrawing_rect_meas.connect(self.add_rect_meas)
self.viewer.endDrawing_point_meas.connect(self.add_point_meas)
self.viewer.endDrawing_line_meas.connect(self.add_line_meas)
# PushButtons
self.pushButton_left.clicked.connect(lambda: self.update_img_to_preview('minus'))
self.pushButton_right.clicked.connect(lambda: self.update_img_to_preview('plus'))
self.pushButton_estimate.clicked.connect(self.estimate_temp)
# self.pushButton_advanced.clicked.connect(self.define_options)
self.pushButton_meas_color.clicked.connect(self.change_meas_color)
self.pushButton_match.clicked.connect(self.image_matching)
self.pushButton_edge_options.clicked.connect(self.edge_options)
self.pushButton_delete_points.clicked.connect(lambda: self.remove_annotations('point'))
self.pushButton_delete_lines.clicked.connect(lambda: self.remove_annotations('line'))
self.pushButton_delete_area.clicked.connect(lambda: self.remove_annotations('area'))
self.pushButton_reset_range.clicked.connect(self.reset_temp_range)
# Dropdowns
self.comboBox.currentIndexChanged.connect(self.update_img_preview)
self.comboBox_colors_low.currentIndexChanged.connect(self.update_img_preview)
self.comboBox_colors_high.currentIndexChanged.connect(self.update_img_preview)
self.comboBox_post.currentIndexChanged.connect(self.update_img_preview)
self.comboBox_img.currentIndexChanged.connect(lambda: self.update_img_to_preview('other'))
self.comboBox_view.currentIndexChanged.connect(self.update_img_preview)
# Line edits
self.lineEdit_min_temp.editingFinished.connect(self.change_slider_values)
self.lineEdit_max_temp.editingFinished.connect(self.change_slider_values)
self.lineEdit_colors.editingFinished.connect(self.update_img_preview)
self.lineEdit_emissivity.editingFinished.connect(self.define_options)
self.lineEdit_distance.editingFinished.connect(self.define_options)
self.lineEdit_refl_temp.editingFinished.connect(self.define_options)
# Checkboxes
self.checkBox_legend.stateChanged.connect(self.toggle_legend)
self.checkBox_edges.stateChanged.connect(self.activate_edges)
# tab widget
self.tabWidget.currentChanged.connect(self.on_tab_change)
def on_tab_change(self, index):
if index == 1:
self.actionRectangle_meas.setDisabled(True)
self.actionSpot_meas.setDisabled(True)
self.actionLine_meas.setDisabled(True)
else:
self.actionRectangle_meas.setDisabled(False)
self.actionSpot_meas.setDisabled(False)
self.actionLine_meas.setDisabled(False)
def reset_temp_range(self):
self.work_image.update_data(self.work_image.thermal_param)
self.tmin, self.tmax,self.tmin_shown, self.tmax_shown = self.work_image.get_temp_data()
# fill values lineedits
self.lineEdit_min_temp.setText(str(round(self.tmin_shown, 2)))
self.lineEdit_max_temp.setText(str(round(self.tmax_shown, 2)))
self.range_slider.setLowerValue(self.tmin_shown * 100)
self.range_slider.setUpperValue(self.tmax_shown * 100)
self.range_slider.setMinimum(int(self.tmin * 100))
self.range_slider.setMaximum(int(self.tmax * 100))
def change_slider_values(self):
self.slider_sensitive = False # to avoid chain reaction
try:
tmin = float(self.lineEdit_min_temp.text())
tmax = float(self.lineEdit_max_temp.text())
if tmax > tmin:
if tmin < self.work_image.tmin: # the encoded value is lower than the minimal value on the image
tmin = self.work_image.tmin
self.work_image.tmin_shown = tmin
self.lineEdit_min_temp.setText(str(round(self.work_image.tmin_shown, 2)))
else:
self.work_image.tmin_shown = tmin
if tmax > self.work_image.tmax:
tmax = self.work_image.tmax
self.work_image.tmax_shown = tmax
self.lineEdit_max_temp.setText(str(round(self.work_image.tmax_shown, 2)))
else:
self.work_image.tmax_shown = tmax
else:
raise ValueError
except ValueError:
QMessageBox.warning(self, "Warning",
"Oops! A least one of the temperatures is not valid. Try again...")
self.lineEdit_min_temp.setText(str(round(self.work_image.tmin_shown, 2)))
self.lineEdit_max_temp.setText(str(round(self.work_image.tmax_shown, 2)))
self.range_slider.setLowerValue(tmin * 100)
self.range_slider.setUpperValue(tmax * 100)
self.update_img_preview()
self.slider_sensitive = True
def update_img_list(self):
"""
Save information about the number of images and add processed images classes
"""
self.ir_folder = self.original_th_img_folder
if self.has_rgb:
self.rgb_folder = self.rgb_crop_img_folder
self.rgb_imgs = os.listdir(self.rgb_folder)
# list thermal images
self.ir_imgs = os.listdir(self.ir_folder)
self.n_imgs = len(self.ir_imgs)
if self.n_imgs > 1:
self.pushButton_right.setEnabled(True)
# update progress
self.update_progress(nb=5, text='Creating image objects....')
# add classes
for i, im in enumerate(self.ir_imgs):
if self.n_imgs == 1:
progress = 100 # or any other value that makes sense in your context
else:
progress = 5 + (95 * i) / (self.n_imgs - 1)
self.update_progress(nb=progress, text=f'Creating image object {i}/{self.n_imgs}')
if self.has_rgb:
print('Has rgb!')
image = tt.ProcessedIm(os.path.join(self.ir_folder, im),
os.path.join(self.rgb_folder, self.rgb_imgs[i]),
self.list_rgb_paths[i], self.ir_undistorder)
else:
image = tt.ProcessedIm(os.path.join(self.ir_folder, im), '', '', self.ir_undistorder)
self.images.append(image)
self.active_image = 0
self.work_image = self.images[self.active_image]
# create temporary folder
self.preview_folder = os.path.join(self.ir_folder, 'preview')
if not os.path.exists(self.preview_folder):
os.mkdir(self.preview_folder)
# quickly compute temperature delta on first image
self.tmin = self.work_image.tmin
self.tmax = self.work_image.tmax
self.lineEdit_min_temp.setText(str(round(self.tmin, 2)))
self.lineEdit_max_temp.setText(str(round(self.tmax, 2)))
self.update_img_preview()
self.comboBox_img.clear()
self.comboBox_img.addItems(self.ir_imgs)
# final progress
self.update_progress(nb=100, text="Status: You can now process thermal images!")
def show_info(self):
dialog = dia.AboutDialog()
if dialog.exec():
pass
def image_matching(self):
temp_folder = os.path.join(self.app_folder, 'temp')
if not os.path.exists(temp_folder):
os.mkdir(temp_folder)
# get work images
rgb_path = self.work_image.rgb_path_original
ir_path = self.work_image.path
# get initial distortion parameters from the drone model (stored in the image)
# [k1, extend, y - offset, x - offset]
F = self.drone_model.K_ir[0][0]
d_mat = self.drone_model.d_ir
zoom = self.drone_model.zoom
y_off = self.drone_model.y_offset
x_off = self.drone_model.x_offset
print(f'Here are the work values! zoom:{zoom}, y offset:{y_off}, x offset: {x_off}')
dialog = dia.AlignmentDialog(self.work_image, temp_folder, theta=[zoom, y_off, x_off])
if dialog.exec():
# ask options
# Create a QMessageBox
qm = QMessageBox
reply = qm.question(self, '', "Do you want to process all pictures with those new parameters",
qm.StandardButton.Yes | qm.StandardButton.No)
if reply == qm.StandardButton.Yes:
print('Good choice')
# update values
zoom, y_off, x_off = dialog.theta
self.drone_model.zoom = zoom
self.drone_model.y_offset = y_off
self.drone_model.x_offset = x_off
print(f'Re-creating RGB crop with zoom {zoom}')
# re-run all miniatures
text_status = 'creating rgb miniatures...'
self.update_progress(nb=20, text=text_status)
worker_1 = tt.RunnerMiniature(self.list_rgb_paths, self.drone_model, 60,
self.rgb_crop_img_folder, 20,
100)
worker_1.signals.progressed.connect(lambda value: self.update_progress(value))
worker_1.signals.messaged.connect(lambda string: self.update_progress(text=string))
self.__pool.start(worker_1)
worker_1.signals.finished.connect(self.miniat_finish)
else:
pass
# re-print-image
self.update_img_preview(refresh_dual=True)
def miniat_finish(self):
self.update_progress(nb=100, text='Ready...')
self.update_img_preview(refresh_dual=True)
# ANNOTATIONS _________________________________________________________________
def add_rect_meas(self, rect_item):
"""
Add a region of interest coming from the rectangle tool
:param rect_item: a rectangle item from the viewer
"""
# create annotation (object)
new_rect_annot = tt.RectMeas(rect_item)
# get image data
if self.has_rgb:
rgb_path = os.path.join(self.rgb_folder, self.rgb_imgs[self.active_image])
else:
rgb_path = ''
new_rect_annot.has_rgb = False
ir_path = self.dest_path_post
coords = new_rect_annot.get_coord_from_item(rect_item)
roi_ir, roi_rgb = new_rect_annot.compute_data(coords, self.work_image.raw_data_undis, rgb_path, ir_path)
roi_ir_path = os.path.join(self.preview_folder, 'roi_ir.JPG')
tt.cv_write_all_path(roi_ir, roi_ir_path)
if self.has_rgb:
roi_rgb_path = os.path.join(self.preview_folder, 'roi_rgb.JPG')
tt.cv_write_all_path(roi_rgb, roi_rgb_path)
else:
roi_rgb_path = ''
# add interesting data to viewer
new_rect_annot.compute_highlights()
new_rect_annot.create_items()
for item in new_rect_annot.ellipse_items:
self.viewer.add_item_from_annot(item)
for item in new_rect_annot.text_items:
self.viewer.add_item_from_annot(item)
# create description name
self.work_image.nb_meas_rect += 1
desc = 'rect_measure_' + str(self.work_image.nb_meas_rect)
new_rect_annot.name = desc
# add annotation to the image annotation list
self.work_image.meas_rect_list.append(new_rect_annot)
rect_cat = self.model.findItems(RECT_MEAS_NAME)
self.add_item_in_tree(rect_cat[0], desc)
self.treeView.expandAll()
# bring data 3d figure
if self.has_rgb:
dialog = dia.Meas3dDialog(new_rect_annot)
dialog.dual_view.load_images_from_path(roi_rgb_path, roi_ir_path)
else:
dialog = dia.Meas3dDialog_simple(new_rect_annot)
dialog.surface_from_image_matplot(self.work_image.colormap, self.n_colors, self.user_lim_col_low,
self.user_lim_col_high)
if dialog.exec():
pass
# switch back to hand tool
self.hand_pan()
def add_line_meas(self, line_item):
# create annotation (object)
new_line_annot = tt.LineMeas(line_item)
# compute stuff
new_line_annot.compute_data(self.work_image.raw_data_undis)
self.work_image.nb_meas_line += 1
desc = 'line_measure_' + str(self.work_image.nb_meas_line)
new_line_annot.name = desc
# add annotation to the image annotation list
self.work_image.meas_line_list.append(new_line_annot)
line_cat = self.model.findItems(LINE_MEAS_NAME)
self.add_item_in_tree(line_cat[0], desc)
# bring data 3d figure
dialog = dia.MeasLineDialog(new_line_annot.data_roi)
if dialog.exec():
pass
self.hand_pan()
def add_point_meas(self, qpointf):
# create annotation (object)
new_pt_annot = tt.PointMeas(qpointf)
new_pt_annot.temp = self.work_image.raw_data_undis[int(qpointf.y()), int(qpointf.x())]
new_pt_annot.create_items()
self.viewer.add_item_from_annot(new_pt_annot.ellipse_item)
self.viewer.add_item_from_annot(new_pt_annot.text_item)
# create description name
self.work_image.nb_meas_point += 1
desc = 'spot_measure_' + str(self.work_image.nb_meas_point)
new_pt_annot.name = desc
# add annotation to the image annotation list
self.work_image.meas_point_list.append(new_pt_annot)
point_cat = self.model.findItems(POINT_MEAS_NAME)
self.add_item_in_tree(point_cat[0], desc)
self.hand_pan()
# measurements methods
def rectangle_meas(self):
if self.actionRectangle_meas.isChecked():
# activate drawing tool
self.viewer.rect_meas = True
self.viewer.toggleDragMode()
def point_meas(self):
if self.actionSpot_meas.isChecked():
# activate drawing tool
self.viewer.point_meas = True
self.viewer.toggleDragMode()
def line_meas(self):
if self.actionLine_meas.isChecked():
# activate drawing tool
self.viewer.line_meas = True
self.viewer.toggleDragMode()
def remove_annotations(self, type):
if type == 'point':
self.images[self.active_image].meas_point_list = []
elif type == 'line':
self.images[self.active_image].meas_line_list = []
elif type == 'area':
self.images[self.active_image].meas_rect_list = []
self.retrace_items()
# THERMAL-RELATED FUNCTIONS __________________________________________________________________________
def define_options_old(self):
dialog = dia.DialogThParams(self.thermal_param)
dialog.setWindowTitle("Choose advanced thermal options")
if dialog.exec():
try:
self.advanced_options = True
em = float(dialog.lineEdit_em.text())
if em < 0.1 or em > 1:
raise ValueError
else:
self.thermal_param['emissivity'] = em
dist = float(dialog.lineEdit_dist.text())
if dist < 1 or dist > 25:
raise ValueError
else:
self.thermal_param['distance'] = dist
rh = float(dialog.lineEdit_rh.text())
if rh < 20 or rh > 100:
raise ValueError
else:
self.thermal_param['humidity'] = rh
refl_temp = float(dialog.lineEdit_temp.text())
if refl_temp < -40 or refl_temp > 500:
raise ValueError
else:
self.thermal_param['reflection'] = refl_temp
# update image data
self.work_image.update_data(self.thermal_param)
self.switch_image_data()
self.update_img_preview()
except ValueError:
QMessageBox.warning(self, "Warning",
"Oops! Some of the values are not valid!")
self.define_options()
def define_options(self):
try:
self.advanced_options = True
em = float(self.lineEdit_emissivity.text())
if em < 0.1 or em > 1:
self.lineEdit_emissivity.setText(str(round(self.thermal_param['emissivity'], 2)))
raise ValueError
else:
self.thermal_param['emissivity'] = em
dist = float(self.lineEdit_distance.text())
if dist < 1 or dist > 25:
self.lineEdit_distance.setText(str(round(self.thermal_param['distance'], 1)))
raise ValueError
else:
self.thermal_param['distance'] = dist
refl_temp = float(self.lineEdit_refl_temp.text())
if refl_temp < -40 or refl_temp > 500:
self.lineEdit_refl_temp.setText(str(round(self.thermal_param['reflection'], 1)))
raise ValueError
else:
self.thermal_param['reflection'] = refl_temp
# update image data
self.work_image.update_data(self.thermal_param)
self.switch_image_data()
self.update_img_preview()
except ValueError:
QMessageBox.warning(self, "Warning",
"Oops! Some of the values are not valid!")
def estimate_temp(self):
ref_pic_name = QFileDialog.getOpenFileName(self, 'Open file',
self.ir_folder, "Image files (*.jpg *.JPG *.gif)")
img_path = ref_pic_name[0]
if img_path != '':
tmin, tmax = tt.compute_delta(img_path, self.thermal_param)
self.lineEdit_min_temp.setText(str(round(tmin, 2)))
self.lineEdit_max_temp.setText(str(round(tmax, 2)))
self.update_img_preview()
def change_line_edits(self, value):
if self.slider_sensitive:
tmin = self.range_slider.lowerValue() / 100.0 # Adjust if you used scaling
tmax = self.range_slider.upperValue() / 100.0
self.lineEdit_min_temp.setText(str(round(tmin, 2)))
self.lineEdit_max_temp.setText(str(round(tmax, 2)))
self.update_img_preview()
# LOAD AND SAVE ACTIONS ______________________________________________________________________________
def export_anim(self):
# export all images
# get parameters
self.colormap, self.n_colors, self.user_lim_col_high, self.user_lim_col_low, self.tmin, self.tmax, self.tmin_shown, self.tmax_shown, self.post_process = self.work_image.get_colormap_data()
self.nb_sets += 1
desc = f'{PROC_TH_FOLDER}_{self.colormap}_{str(round(self.tmin_shown, 0))}_{str(round(self.tmax_shown, 0))}_{self.post_process}_image-set_{self.nb_sets}_anim'
# create output folder
self.last_out_folder = os.path.join(self.app_folder, desc)
if not os.path.exists(self.last_out_folder):
os.mkdir(self.last_out_folder)
worker_1 = tt.RunnerDJI(5, 50, self.last_out_folder, self.images, self.work_image, self.edges,
self.edge_params, undis=True)
worker_1.signals.progressed.connect(lambda value: self.update_progress(value))
worker_1.signals.messaged.connect(lambda string: self.update_progress(text=string))
self.__pool.start(worker_1)
worker_1.signals.finished.connect(self.export_video_phase2)
def export_video_phase2(self):
self.update_progress(nb=60, text="Status: Video creation!")
video_dir = self.last_out_folder # Adjust the path to your video's folder
video_file = "animation_thermal.mp4" # Adjust to your video file name if needed
video_path = os.path.join(video_dir, video_file)
tt.create_video(self.last_out_folder, video_path, 3)
self.update_progress(nb=100, text="Continue analyses!")
msg_box = QMessageBox()
msg_box.setWindowTitle("Video Location")
msg_box.setText(f"Your video is located here:\n{video_path}")
msg_box.setInformativeText("Click 'Open Folder' to view it.")
# Adding Open Folder button
open_button = msg_box.addButton("Open Folder", QMessageBox.ButtonRole.ActionRole)
msg_box.setStandardButtons(QMessageBox.StandardButton.Ok)
# Display the message box and wait for a user action
msg_box.exec()
# Check if the Open Folder button was clicked
if msg_box.clickedButton() == open_button:
QDesktopServices.openUrl(QUrl.fromLocalFile(video_path))
# Display the message box
msg_box.exec()
def load_folder_phase1(self):
# warning message (new project)
if self.list_rgb_paths != []:
qm = QMessageBox
reply = qm.question(self, '', "Are you sure ? It will create a new project", qm.StandardButton.Yes | qm.StandardButton.No)
if reply == qm.StandardButton.Yes:
# reset all data
self.full_reset()
else:
return
folder = str(QFileDialog.getExistingDirectory(self, "Select Directory"))
# sort images
if not folder == '': # if user cancel selection, stop function
self.main_folder = folder
self.app_folder = os.path.join(folder, APP_FOLDER)
# update json path
self.json_file = os.path.join(self.app_folder, 'data.json')
# update status
text_status = 'loading images...'
self.update_progress(nb=0, text=text_status)
# Identify content of the folder
self.list_rgb_paths, self.list_ir_paths, self.list_z_paths = tt.list_th_rgb_images_from_res(self.main_folder)
# create some sub folders for storing images
self.original_th_img_folder = os.path.join(self.app_folder, ORIGIN_TH_FOLDER)
# if the sub folders do not exist, create them
if not os.path.exists(self.app_folder):
os.mkdir(self.app_folder)
if not os.path.exists(self.original_th_img_folder):
os.mkdir(self.original_th_img_folder)
# get drone model
drone_name = tt.get_drone_model(self.list_ir_paths[0])
self.drone_model = tt.DroneModel(drone_name)
# create undistorder based on drone model
self.ir_undistorder = tt.CameraUndistorter(self.drone_model.ir_xml_path)
print(f'Drone model : {drone_name}')
dictionary = {
"Drone model": drone_name,
"Number of image pairs": str(len(self.list_ir_paths)),
"rgb_paths": self.list_rgb_paths,
"ir_paths": self.list_ir_paths,
"zoom_paths": self.list_z_paths
}
self.write_json(dictionary) # store original images paths in a JSON
text_status = 'copying thermal images...'
self.update_progress(nb=10, text=text_status)
# duplicate thermal images
tt.copy_list_dest(self.list_ir_paths, self.original_th_img_folder)
# does it have RGB?
if not self.list_rgb_paths:
print('No RGB here!')
self.has_rgb = False
self.load_folder_phase2()
else:
self.rgb_crop_img_folder = os.path.join(self.app_folder, RGB_CROPPED_FOLDER)
if not os.path.exists(self.rgb_crop_img_folder):
os.mkdir(self.rgb_crop_img_folder)
text_status = 'creating rgb miniatures...'
self.update_progress(nb=20, text=text_status)
worker_1 = tt.RunnerMiniature(self.list_rgb_paths, self.drone_model, 60, self.rgb_crop_img_folder,
20,
100)
worker_1.signals.progressed.connect(lambda value: self.update_progress(value))
worker_1.signals.messaged.connect(lambda string: self.update_progress(text=string))
self.__pool.start(worker_1)
worker_1.signals.finished.connect(self.load_folder_phase2)
def load_folder_phase2(self):
# get list to main window
self.update_img_list()
# activate buttons and options
# dock widgets
self.lineEdit_max_temp.setEnabled(True)
self.lineEdit_min_temp.setEnabled(True)
self.lineEdit_distance.setEnabled(True)
self.lineEdit_emissivity.setEnabled(True)
self.lineEdit_refl_temp.setEnabled(True)
self.pushButton_estimate.setEnabled(True)
self.pushButton_reset_range.setEnabled(True)
self.comboBox.setEnabled(True)
self.lineEdit_colors.setEnabled(True)
self.comboBox_colors_low.setEnabled(True)
self.comboBox_colors_high.setEnabled(True)
self.comboBox_post.setEnabled(True)
self.range_slider.setEnabled(True)
# image navigation
self.dockWidget.setEnabled(True)
self.pushButton_right.setEnabled(True)
self.comboBox_view.setEnabled(True)
self.comboBox_img.setEnabled(True)
# enable action
self.actionHand_selector.setEnabled(True)
self.actionHand_selector.setChecked(True)
self.actionRectangle_meas.setEnabled(True)
self.actionSpot_meas.setEnabled(True)
self.actionLine_meas.setEnabled(True)
self.action3D_temperature.setEnabled(True)
self.actionFind_maxima.setEnabled(True)
# RGB condition
if self.has_rgb:
self.checkBox_edges.setEnabled(True)
self.pushButton_edge_options.setEnabled(True)
self.actionCompose.setEnabled(True)
self.pushButton_match.setEnabled(True)
self.tab_2.setEnabled(True)
self.actionDetect_object.setEnabled(True)
print('all action enabled!')
def save_image(self):
# Create a QImage with the size of the viewport
image = QImage(self.viewer.viewport().size(), QImage.Format.Format_ARGB32_Premultiplied)
image.fill(Qt.GlobalColor.transparent)
# Paint the QGraphicsView's viewport onto the QImage
painter = QPainter(image)
self.viewer.render(painter)
painter.end()
# Open 'Save As' dialog
file_path, _ = QFileDialog.getSaveFileName(
None, "Save Image", "", "PNG Image (*.png);;JPEG Image (*.jpg *.jpeg *.JPEG)"
)
# Save the image if a file path was provided, using high-quality settings for JPEG
if file_path:
if file_path.lower().endswith('.jpg') or file_path.lower().endswith('.jpeg'):
image.save(file_path, 'JPEG', 100)
else:
image.save(file_path) # PNG is lossless by default
def convert_flir(self):
tt.convert_dji_to_flir_format(self.work_image.raw_data_undis, 'test.tiff')
def generate_raw_tiff(self):
qm = QMessageBox
reply = qm.question(self, '', "Do you want to output TIFF files (Pix4D processing)?",
qm.StandardButton.Yes | qm.StandardButton.No)
if reply == qm.StandardButton.Yes:
desc = f'{PROC_TH_FOLDER}_tiff_{str(round(self.tmin_shown, 0))}_{str(round(self.tmax_shown, 0))}_image-set_{self.nb_sets}'
# create output folder
out_folder = os.path.join(self.app_folder, desc)
if not os.path.exists(out_folder):
os.mkdir(out_folder)
reply = qm.question(self, '', "Do you want to correct deformation?",
qm.StandardButton.Yes | qm.StandardButton.No)
if reply == qm.StandardButton.Yes:
undis = True
else:
undis = False
worker_1 = tt.RunnerDJI(5, 100, out_folder, self.images, self.work_image, self.edges, self.edge_params,
export_tif=True, undis=undis)
worker_1.signals.progressed.connect(lambda value: self.update_progress(value))
worker_1.signals.messaged.connect(lambda string: self.update_progress(text=string))
self.__pool.start(worker_1)
worker_1.signals.finished.connect(self.process_all_phase2)
def process_all_images(self):
qm = QMessageBox
reply = qm.question(self, '', "Are you sure to process all pictures with the current parameters?",
qm.StandardButton.Yes | qm.StandardButton.No)
# get parameters
self.colormap, self.n_colors, self.user_lim_col_high, self.user_lim_col_low, self.tmin, self.tmax, self.tmin_shown, self.tmax_shown, self.post_process = self.work_image.get_colormap_data()
self.nb_sets += 1
if reply == qm.StandardButton.Yes:
desc = f'{PROC_TH_FOLDER}_{self.colormap}_{str(round(self.tmin_shown, 0))}_{str(round(self.tmax_shown, 0))}_{self.post_process}_image-set_{self.nb_sets}'
# create output folder
self.last_out_folder = os.path.join(self.app_folder, desc)
if not os.path.exists(self.last_out_folder):
os.mkdir(self.last_out_folder)
reply = qm.question(self, '', "Do you want to correct deformation?",
qm.StandardButton.Yes | qm.StandardButton.No)
if reply == qm.StandardButton.Yes:
undis = True
else:
undis = False
reply = qm.question(self, '', "Do you want to upscale images (3x)?",
qm.StandardButton.Yes | qm.StandardButton.No)
if reply == qm.StandardButton.Yes:
zoom = 3
else:
zoom = 1
worker_1 = tt.RunnerDJI(5, 100, self.last_out_folder, self.images, self.work_image, self.edges,
self.edge_params, undis=undis, zoom=zoom)
worker_1.signals.progressed.connect(lambda value: self.update_progress(value))
worker_1.signals.messaged.connect(lambda string: self.update_progress(text=string))
self.__pool.start(worker_1)
worker_1.signals.finished.connect(self.process_all_phase2)
def process_all_phase2(self):
self.update_progress(nb=100, text="Status: Continue analyses!")
# VISUALIZE __________________________________________________________________
def activate_edges(self):
if self.checkBox_edges.isChecked():
self.edges = True
else:
self.edges = False
self.update_img_preview()
def edge_options(self):
"""
# edge options
self.edge_color = 'white'
self.edge_blur = True
self.edge_blur_size = 3
self.edge_method = 1
self.edge_opacity = 0.7
"""
# lauch dialog
edge_params = [self.edge_method, self.edge_color, self.edge_bil, self.edge_blur, self.edge_blur_size,
self.edge_opacity]
parameters = {
'method': edge_params[0],
'color': edge_params[1],
'blur_size': edge_params[3],
# Assuming edge_blur simply enables/disables the blur size combo box and not a value
'slider_value': edge_params[4] # Assuming you have a slider for opacity or similar
}
dialog = dia.DialogEdgeOptions(edge_params)
if dialog.exec():
self.edge_color = dialog.comboBox_color.currentText()
self.edge_method = dialog.comboBox_method.currentIndex()
self.edge_bil = dialog.checkBox_bil.isChecked()
self.edge_blur = dialog.checkBox.isChecked()
self.edge_blur_size = int(dialog.comboBox_blur_size.currentText())
self.edge_opacity = dialog.horizontalSlider.value() / 100
print(
f'new edge parameters \n {self.edge_color} \n {self.edge_method} \n {self.edge_blur} \n {self.edge_blur_size}')