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feat: Add getDICOMTags method to NBIAClient class
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# dcm_qt_tree.py | ||
"""View DICOM files in a tree using Qt and PySide2""" | ||
# Copyright (c) 2013 Padraig Looney | ||
# This file is released under the | ||
# pydicom (https://github.com/pydicom/pydicom) | ||
# license, see the file LICENSE available at | ||
# (https://github.com/pydicom/pydicom) | ||
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import pydicom | ||
import sys | ||
from PySide2 import QtGui | ||
import collections | ||
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# # dcm_qt_tree.py | ||
# """View DICOM files in a tree using Qt and PySide""" | ||
# # Copyright (c) 2013 Padraig Looney | ||
# # This file is released under the | ||
# # pydicom (https://github.com/pydicom/pydicom) | ||
# # license, see the file LICENSE available at | ||
# # (https://github.com/pydicom/pydicom) | ||
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# import pydicom | ||
# import sys | ||
# from PySide import QtGui | ||
# import collections | ||
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# class DicomTree(object): | ||
# def __init__(self, filename): | ||
# self.filename = filename | ||
# def show_tree(self): | ||
# ds = self.dicom_to_dataset(self.filename) | ||
# dic = self.dataset_to_dic(ds) | ||
# model = self.dic_to_model(dic) | ||
# self.display(model) | ||
# def array_to_model(self, array): | ||
# model = QtGui.QStandardItemModel() | ||
# parentItem = model.invisibleRootItem() | ||
# for ntuple in array: | ||
# tag = ntuple[0] | ||
# value = ntuple[1] | ||
# if isinstance(value, dict): | ||
# self.recurse_dic_to_item(value, parentItem) | ||
# else: | ||
# item = QtGui.QStandardItem(tag + str(value)) | ||
# parentItem.appendRow(item) | ||
# return parentItem | ||
# def dic_to_model(self, dic): | ||
# model = QtGui.QStandardItemModel() | ||
# parentItem = model.invisibleRootItem() | ||
# self.recurse_dic_to_item(dic, parentItem) | ||
# return model | ||
# def dataset_to_array(self, dataset): | ||
# array = [] | ||
# for data_element in dataset: | ||
# array.append(self.data_element_to_dic(data_element)) | ||
# return array | ||
# def recurse_dic_to_item(self, dic, parent): | ||
# for k in dic: | ||
# v = dic[k] | ||
# if isinstance(v, dict): | ||
# item = QtGui.QStandardItem(k + ':' + str(v)) | ||
# parent.appendRow(self.recurse_dic_to_item(v, item)) | ||
# else: | ||
# item = QtGui.QStandardItem(k + ': ' + str(v)) | ||
# parent.appendRow(item) | ||
# return parent | ||
# def dicom_to_dataset(self, filename): | ||
# dataset = pydicom.dcmread(filename, force=True) | ||
# return dataset | ||
# def data_element_to_dic(self, data_element): | ||
# dic = collections.OrderedDict() | ||
# if data_element.VR == "SQ": | ||
# items = collections.OrderedDict() | ||
# dic[data_element.name] = items | ||
# i = 0 | ||
# for dataset_item in data_element: | ||
# items['item ' + str(i)] = self.dataset_to_dic(dataset_item) | ||
# i += 1 | ||
# elif data_element.name != 'Pixel Data': | ||
# dic[data_element.name] = data_element.value | ||
# return dic | ||
# def dataset_to_dic(self, dataset): | ||
# dic = collections.OrderedDict() | ||
# for data_element in dataset: | ||
# dic.update(self.data_element_to_dic(data_element)) | ||
# return dic | ||
# def display(self, model): | ||
# app = QtGui.QApplication.instance() | ||
# # create QApplication if it doesnt exist | ||
# if not app: | ||
# app = QtGui.QApplication(sys.argv) | ||
# tree = QtGui.QTreeView() | ||
# tree.setModel(model) | ||
# tree.show() | ||
# app.exec_() | ||
# return tree | ||
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# def main(): | ||
# filename = sys.argv[1] | ||
# dicomTree = DicomTree(filename) | ||
# dicomTree.show_tree() | ||
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# if __name__ == "__main__": | ||
# main() |
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import pydicom | ||
from dataclasses import dataclass | ||
from typing import Optional | ||
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@dataclass | ||
class DicomData: | ||
study_instance_uid: Optional[str] = None | ||
series_instance_uid: Optional[str] = None | ||
sop_instance_uid: Optional[str] = None | ||
image_type: Optional[str] = None | ||
study_id: Optional[str] = None | ||
series_number: Optional[int] = None | ||
acquisition_number: Optional[int] = None | ||
instance_number: Optional[int] = None | ||
image_position_patient: Optional[str] = None | ||
image_orientation_patient: Optional[str] = None | ||
frame_of_reference_uid: Optional[str] = None | ||
position_reference_indicator: Optional[str] = None | ||
slice_location: Optional[str] = None | ||
samples_per_pixel: Optional[int] = None | ||
rows: Optional[int] = None | ||
columns: Optional[int] = None | ||
pixel_spacing: Optional[str] = None | ||
study_date: Optional[str] = None | ||
series_date: Optional[str] = None | ||
modality: Optional[str] = None | ||
study_description: Optional[str] = None | ||
series_description: Optional[str] = None | ||
patient_name: Optional[str] = None | ||
patient_id: Optional[str] = None | ||
patient_birth_date: Optional[str] = None | ||
patient_sex: Optional[str] = None | ||
patient_age: Optional[str] = None | ||
instance_creation_date: Optional[str] = None | ||
instance_creation_time: Optional[str] = None | ||
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def to_dataset(self): | ||
ds = pydicom.Dataset() | ||
ds.StudyInstanceUID = self.study_instance_uid | ||
ds.SeriesInstanceUID = self.series_instance_uid | ||
ds.SOPInstanceUID = self.sop_instance_uid | ||
ds.ImageType = self.image_type | ||
ds.StudyID = self.study_id | ||
ds.SeriesNumber = self.series_number | ||
ds.AcquisitionNumber = self.acquisition_number | ||
ds.InstanceNumber = self.instance_number | ||
ds.ImagePositionPatient = self.image_position_patient | ||
ds.ImageOrientationPatient = self.image_orientation_patient | ||
ds.FrameOfReferenceUID = self.frame_of_reference_uid | ||
ds.PositionReferenceIndicator = self.position_reference_indicator | ||
ds.SliceLocation = self.slice_location | ||
ds.SamplesPerPixel = self.samples_per_pixel | ||
ds.Rows = self.rows | ||
ds.Columns = self.columns | ||
ds.PixelSpacing = self.pixel_spacing | ||
ds.StudyDate = self.study_date | ||
ds.SeriesDate = self.series_date | ||
ds.Modality = self.modality | ||
ds.StudyDescription = self.study_description | ||
ds.SeriesDescription = self.series_description | ||
ds.PatientName = self.patient_name | ||
ds.PatientID = self.patient_id | ||
ds.PatientBirthDate = self.patient_birth_date | ||
ds.PatientSex = self.patient_sex | ||
ds.PatientAge = self.patient_age | ||
ds.InstanceCreationDate = self.instance_creation_date | ||
ds.InstanceCreationTime = self.instance_creation_time | ||
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return ds | ||
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def read_subset_dicom(file_path): | ||
ds = pydicom.dcmread(file_path) | ||
dicom_data = DicomData( | ||
study_instance_uid=ds.get("StudyInstanceUID"), | ||
series_instance_uid=ds.get("SeriesInstanceUID"), | ||
sop_instance_uid=ds.get("SOPInstanceUID"), | ||
image_type=ds.get("ImageType"), | ||
study_id=ds.get("StudyID"), | ||
series_number=ds.get("SeriesNumber"), | ||
acquisition_number=ds.get("AcquisitionNumber"), | ||
instance_number=ds.get("InstanceNumber"), | ||
image_position_patient=ds.get("ImagePositionPatient"), | ||
image_orientation_patient=ds.get("ImageOrientationPatient"), | ||
frame_of_reference_uid=ds.get("FrameOfReferenceUID"), | ||
position_reference_indicator=ds.get("PositionReferenceIndicator"), | ||
slice_location=ds.get("SliceLocation"), | ||
samples_per_pixel=ds.get("SamplesPerPixel"), | ||
rows=ds.get("Rows"), | ||
columns=ds.get("Columns"), | ||
pixel_spacing=ds.get("PixelSpacing"), | ||
study_date=ds.get("StudyDate"), | ||
series_date=ds.get("SeriesDate"), | ||
modality=ds.get("Modality"), | ||
study_description=ds.get("StudyDescription"), | ||
series_description=ds.get("SeriesDescription"), | ||
patient_name=ds.get("PatientName"), | ||
patient_id=ds.get("PatientID"), | ||
patient_birth_date=ds.get("PatientBirthDate"), | ||
patient_sex=ds.get("PatientSex"), | ||
patient_age=ds.get("PatientAge"), | ||
instance_creation_date=ds.get("InstanceCreationDate"), | ||
instance_creation_time=ds.get("InstanceCreationTime") | ||
) | ||
return dicom_data | ||
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def create_DicomData_from_DICT(data_list): | ||
dicom_data = DicomData( | ||
study_instance_uid=data_list.get("StudyInstanceUID"), | ||
series_instance_uid=data_list.get("SeriesInstanceUID"), | ||
sop_instance_uid=data_list.get("SOPInstance"), | ||
image_type=data_list.get("ImageType"), | ||
study_id=data_list.get("StudyID"), | ||
series_number=data_list.get("SeriesNumber"), | ||
acquisition_number=data_list.get("AcquisitionNumber"), | ||
instance_number=data_list.get("InstanceNumber"), | ||
image_position_patient=data_list.get("ImagePositionPatient"), | ||
image_orientation_patient=data_list.get("ImageOrientationPatient"), | ||
frame_of_reference_uid=data_list.get("FrameOfReferenceUID"), | ||
position_reference_indicator=data_list.get("PositionReferenceIndicator"), | ||
slice_location=data_list.get("SliceLocation"), | ||
samples_per_pixel=data_list.get("SamplesPerPixel"), | ||
rows=data_list.get("Rows"), | ||
columns=data_list.get("Columns"), | ||
pixel_spacing=data_list.get("PixelSpacing"), | ||
study_date=data_list.get("StudyDate"), | ||
series_date=data_list.get("SeriesDate"), | ||
modality=data_list.get("Modality"), | ||
study_description=data_list.get("StudyDescription"), | ||
series_description=data_list.get("SeriesDescription"), | ||
patient_name=data_list.get("PatientName"), | ||
patient_id=data_list.get("PatientID"), | ||
patient_birth_date=data_list.get("PatientBirthDate"), | ||
patient_age=data_list.get("PatientAge"), | ||
instance_creation_date=data_list.get("InstanceCreationDate"), | ||
instance_creation_time=data_list.get("InstanceCreationTime") | ||
) |
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import sys | ||
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import pydicom | ||
from PyQt5.QtCore import Qt | ||
from PyQt5.QtGui import QStandardItem, QStandardItemModel | ||
from PyQt5.QtWidgets import (QApplication, QDesktopWidget, QTreeView, | ||
QVBoxLayout, QWidget) | ||
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class DicomTree(QWidget): | ||
def __init__(self, filename): | ||
super().__init__() | ||
self.filename = filename | ||
self.setWindowTitle('DICOM Tree') | ||
self.setGeometry(0, 0, 800, 600) | ||
self.center() | ||
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self.create_model() | ||
self.init_tree() | ||
self.show() | ||
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def center(self): | ||
# Get geometry of the main window | ||
qr = self.frameGeometry() | ||
# Get the center point of screen | ||
cp = QDesktopWidget().availableGeometry().center() | ||
# Move rectangle's center point to screen's center point | ||
qr.moveCenter(cp) | ||
# top left of rectangle becomes top left of window centering it | ||
self.move(qr.topLeft()) | ||
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def create_model(self): | ||
model = QStandardItemModel(0, 5, self) | ||
model.setHeaderData(0, Qt.Horizontal, "Name") | ||
model.setHeaderData(1, Qt.Horizontal, "Value") | ||
model.setHeaderData(2, Qt.Horizontal, "Tag") | ||
model.setHeaderData(3, Qt.Horizontal, "VM") | ||
model.setHeaderData(4, Qt.Horizontal, "VR") | ||
parentItem = model.invisibleRootItem() | ||
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ds = pydicom.read_file(self.filename, force=True) | ||
self.recurse_dicom_tree(ds, parentItem) | ||
self.model = model | ||
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def init_tree(self): | ||
self.tree = QTreeView() | ||
self.tree.setModel(self.model) | ||
mainLayout = QVBoxLayout() | ||
mainLayout.addWidget(self.tree) | ||
self.setLayout(mainLayout) | ||
self.tree.setAlternatingRowColors(True) | ||
[self.tree.resizeColumnToContents(x) for x in range(5)] | ||
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def recurse_dicom_tree(self, ds, parent, name=None): | ||
for _, data_element in enumerate(ds): | ||
# If this is non-sequence element, add directly to parent | ||
# print('aa', data_element, 'bb') | ||
if not (data_element.VR == 'SQ'): | ||
self.add_item_to_tree(data_element, parent) | ||
else: | ||
# Create the parent sequence in tree | ||
seq_parent = self.add_item_to_tree(data_element, parent) | ||
# For each item in sequence create a child | ||
for i, seq_ds in enumerate(data_element.value): | ||
# break | ||
seq_item_description = data_element.name.replace( | ||
" Sequence", "") | ||
name = "%s %d" % (seq_item_description, i+1) | ||
seq_item = self.add_item_to_tree(seq_ds, seq_parent, name) | ||
# Append the contents of each sequence item as a grandchild | ||
self.recurse_dicom_tree(seq_ds, seq_item, name) | ||
return parent | ||
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def add_item_to_tree(self, data_element, parent, element_name=None): | ||
if element_name: | ||
cols = [element_name, '', '', '', ''] | ||
else: | ||
value = '' if data_element.VR == 'SQ' else data_element.value | ||
if (data_element.name == 'Pixel Data'): | ||
value = 'Array of ' + str(len(data_element.value)) + ' bytes' | ||
cols = [data_element.name, str(value), str(data_element.tag), str( | ||
data_element.VM), str(data_element.VR)] | ||
parent.appendRow([QStandardItem(c) for c in cols]) | ||
last_parent = parent.child(parent.rowCount()-1) | ||
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return last_parent | ||
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def main(): | ||
app = QApplication(sys.argv) | ||
filename = sys.argv[1] | ||
dicomtree = DicomTree(filename) | ||
sys.exit(app.exec_()) | ||
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if __name__ == "__main__": | ||
main() | ||
# s to command line arguments | ||
# import sys | ||
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# class DicomTree(object): | ||
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# def __init__(self, filename): | ||
# self.filename = filename | ||
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# def show_tree(self): | ||
# ds = self.dicom_to_dataset(self.filename) | ||
# dic = self.dataset_to_dic(ds) | ||
# # model = self.dic_to_model(dic) | ||
# # self.display(model) | ||
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# def dicom_to_dataset(self, filename): | ||
# dataset = pydicom.dcmread(filename, force=True, stop_before_pixels=True) | ||
# return dataset | ||
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# def dataset_to_dic(self, dataset): | ||
# dic = collections.OrderedDict() | ||
# for data_element in dataset: | ||
# dic[data_element.name] = data_element.value | ||
# return dic | ||
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# if __name__ == '__main__': | ||
# path1 = "/Users/bhklab/Documents/GitHub/NBIA-toolkit/sandbox/P_00038_LEFT_CC.dcm/96009/63992/91294.dcm" | ||
# # dt = DicomTree(path1) | ||
# app = QApplication(sys.argv) | ||
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# window = QPushButton("Push Me") | ||
# window.show() | ||
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# app.exec_() |
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