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| import streamlit as st | |
| import pydicom | |
| import matplotlib.pyplot as plt | |
| import zipfile | |
| import os | |
| import subprocess | |
| # Streamlit app title | |
| st.title("DICOM Image Viewer") | |
| # Upload a ZIP file containing DICOM slices | |
| uploaded_zip_file = st.file_uploader("Upload a ZIP file containing DICOM slices", type=["zip"]) | |
| # Function to read and display the DICOM image | |
| def display_dicom_image(selected_slice, dicom_files): | |
| dicom_data = pydicom.dcmread(dicom_files[selected_slice]) | |
| # Display the DICOM image | |
| plt.imshow(dicom_data.pixel_array, cmap=plt.cm.bone) | |
| plt.axis("off") | |
| plt.title("DICOM Image") | |
| plt.tight_layout() | |
| return plt | |
| if uploaded_zip_file is not None: | |
| try: | |
| # Create a temporary directory to unzip the files | |
| temp_dir = "temp_dicom_dir" | |
| os.makedirs(temp_dir, exist_ok=True) | |
| full_temp_dir_path = os.path.abspath(temp_dir) | |
| print("Full path to temp_dicom_dir:", full_temp_dir_path) | |
| with zipfile.ZipFile(uploaded_zip_file, "r") as zip_ref: | |
| zip_ref.extractall(temp_dir) | |
| # Get a list of DICOM files in the directory | |
| dicom_files = [os.path.join(temp_dir, f) for f in os.listdir(temp_dir) if f.endswith(".dcm")] | |
| dicom_files.sort() # Sort the files | |
| if len(dicom_files) == 0: | |
| st.error("No DICOM files found in the ZIP archive.") | |
| else: | |
| # Display a slider for selecting the slice | |
| selected_slice = st.slider("Select a slice", 0, len(dicom_files) - 1, 0) | |
| # Display the DICOM image using the cached function | |
| plt = display_dicom_image(selected_slice, dicom_files) | |
| st.pyplot(plt) | |
| os.chdir("Comp2Comp-main") | |
| command = f"/bin/C2C spine -i {temp_dir}" | |
| st.write("Running command:", command) | |
| progress_bar = st.progress(0) # Initialize the progress bar | |
| process = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True) | |
| for line in process.stdout: | |
| st.text(line.strip()) | |
| progress = line.strip().split() | |
| if progress and progress[0].isdigit(): | |
| percent_done = int(progress[0]) | |
| progress_bar.progress(percent_done) | |
| except Exception as e: | |
| st.error(f"Error: {str(e)}") | |
| finally: | |
| # Clean up by removing the temporary directory | |
| for file in dicom_files: | |
| os.remove(file) | |
| os.rmdir(temp_dir) | |
| st.write("Upload a ZIP file containing DICOM slices to view the images and run the command.") | |