def start(self):
"""
Goes through the steps of the ISO2ROI conversion.
:return: True if successful, False if not.
"""
# Stop loading
if self.interrupt_flag.is_set():
# TODO: convert print to logging
print("Stopped ISO2ROI")
self.patient_dict_container.clear()
self.summary = "INTERRUPT"
return False
if not self.ready:
self.summary = "SKIP"
return False
# Update progress
self.progress_callback.emit(("Setting up...", 30))
# Initialise
InitialModel.create_initial_model_batch()
# Stop loading
if self.interrupt_flag.is_set():
# TODO: convert print to logging
print("Stopped ISO2ROI")
self.patient_dict_container.clear()
self.summary = "INTERRUPT"
return False
# Check if the dataset is complete
self.progress_callback.emit(("Checking dataset...", 40))
dataset_complete = ImageLoading.is_dataset_dicom_rt(
self.patient_dict_container.dataset)
# Create ISO2ROI object
iso2roi = ISO2ROI()
self.progress_callback.emit(("Performing ISO2ROI... ", 50))
# Stop loading
if self.interrupt_flag.is_set():
# TODO: convert print to logging
print("Stopped ISO2ROI")
self.patient_dict_container.clear()
self.summary = "INTERRUPT"
return False
if not dataset_complete:
# Check if RT struct file is missing. If yes, create one and
# add its data to the patient dict container. Otherwise
# return
if not self.patient_dict_container.get("file_rtss"):
self.progress_callback.emit(("Generating RT Struct", 55))
self.create_new_rtstruct(self.progress_callback)
# Get isodose levels to turn into ROIs
isodose_levels = \
iso2roi.get_iso_levels(data_path('batch_isodoseRoi.csv'))
# Stop loading
if self.interrupt_flag.is_set():
# TODO: convert print to logging
print("Stopped ISO2ROI")
self.patient_dict_container.clear()
self.summary = "INTERRUPT"
return False
# Calculate boundaries
self.progress_callback.emit(("Calculating boundaries...", 60))
boundaries = iso2roi.calculate_isodose_boundaries(isodose_levels)
# Return if boundaries could not be calculated
if not boundaries:
print("Boundaries could not be calculated.")
self.summary = "ISO_NO_RX_DOSE"
return False
# Generate ROIs
self.progress_callback.emit(("Generating ROIs...", 80))
iso2roi.generate_roi(boundaries, self.progress_callback)
# Save new RTSS
self.progress_callback.emit(("Saving RT Struct...", 90))
self.save_rtss()
return True
def start(self):
"""
Goes through the steps of the SUV2ROI conversion.
:return: True if successful, False if not.
"""
# Stop loading
if self.interrupt_flag.is_set():
self.patient_dict_container.clear()
self.summary = "INTERRUPT"
return False
if not self.ready:
self.summary = "SKIP"
return False
# Update progress
self.progress_callback.emit(("Setting up...", 30))
# Initialise
InitialModel.create_initial_model_batch()
# Stop loading
if self.interrupt_flag.is_set():
self.patient_dict_container.clear()
self.summary = "INTERRUPT"
return False
# Check if the dataset is complete
self.progress_callback.emit(("Checking dataset...", 40))
dataset_complete = ImageLoading.is_dataset_dicom_rt(
self.patient_dict_container.dataset)
# Create SUV2ROI object
suv2roi = SUV2ROI()
suv2roi.set_patient_weight(self.patient_weight)
self.progress_callback.emit(("Performing SUV2ROI... ", 50))
# Stop loading
if self.interrupt_flag.is_set():
self.patient_dict_container.clear()
self.summary = "INTERRUPT"
return False
if not dataset_complete:
# Check if RT struct file is missing. If yes, create one and
# add its data to the patient dict container. Otherwise
# return
if not self.patient_dict_container.get("file_rtss"):
self.progress_callback.emit(("Generating RT Struct", 55))
self.create_new_rtstruct(self.progress_callback)
# Calculate boundaries
self.progress_callback.emit(("Calculating Boundaries", 60))
contour_data = suv2roi.calculate_contours()
if not contour_data:
self.summary = "SUV_" + suv2roi.failure_reason
return False
# Stop loading
if self.interrupt_flag.is_set():
self.summary = "INTERRUPT"
return False
# Generate ROIs
self.progress_callback.emit(("Generating ROIs...", 80))
suv2roi.generate_ROI(contour_data, self.progress_callback)
# Save new RTSS
self.progress_callback.emit(("Saving RT Struct...", 90))
self.save_rtss()
return True