pydicom

问题 I am trying to use a dicom image and manipulate it using OpenCV in a Python environment. So far I have used the pydicom library to read the dicom(.dcm) image data and using the pixel array attribute to display the picture using OpenCV imshow method. But the output is just a blank window. Here is the snippet of code I am using at this moment. import numpy as np import cv2 import pydicom as dicom ds=dicom.dcmread('sample.dcm') cv2.imshow('sample image dicom',ds.pixel_array) cv2.waitkey() If i

问题 I am trying to use a dicom image and manipulate it using OpenCV in a Python environment. So far I have used the pydicom library to read the dicom(.dcm) image data and using the pixel array attribute to display the picture using OpenCV imshow method. But the output is just a blank window. Here is the snippet of code I am using at this moment. import numpy as np import cv2 import pydicom as dicom ds=dicom.dcmread('sample.dcm') cv2.imshow('sample image dicom',ds.pixel_array) cv2.waitkey() If i

问题 I'm using dcm4chee as PACS server and I'm trying to retrieve a study based on a patient name. The relevant code is: ae = AE() ae.add_requested_context(PatientRootQueryRetrieveInformationModelFind) ae.add_requested_context(VerificationSOPClass) assoc = ae.associate(config['pacs_remotehost']['ip'], config['pacs_remotehost']['ports']['DICOM'],ae_title='DCM4CHEE') if assoc.is_established: ds = Dataset() ds.PatientName = '*************' #name erased ds.QueryRetrieveLevel = 'PATIENT' ds

来源： https://stackoverflow.com/questions/51415024/attributeerror-filedataset-object-has-no-attribute-pixelspacing

来源： https://stackoverflow.com/questions/51415024/attributeerror-filedataset-object-has-no-attribute-pixelspacing

来源： https://stackoverflow.com/questions/51415024/attributeerror-filedataset-object-has-no-attribute-pixelspacing

问题 So if I have an image (CT, MRI, etc.) or even a dose from radiation therapy I can pull out the dose or image values into an array through: import dicom ds = dicom.read_file("dicom_file.dcm") print ds.pixel_array This is pretty straightforward, and gives me the ability to manipulate images/doses as I want. However, often you also have a structure file that includes different contoured structures that you can then see in an image viewer or something like that. Again, pretty straightforward. My

问题 So if I have an image (CT, MRI, etc.) or even a dose from radiation therapy I can pull out the dose or image values into an array through: import dicom ds = dicom.read_file("dicom_file.dcm") print ds.pixel_array This is pretty straightforward, and gives me the ability to manipulate images/doses as I want. However, often you also have a structure file that includes different contoured structures that you can then see in an image viewer or something like that. Again, pretty straightforward. My

问题 When i use pydicom in python3.6, there are some problem: import pydicom import matplotlib.pyplot as plt import os import pylab filePath = "/Users/zhuangrui/Documents/Python/Dicom/dicoms/zhang_bo/0001.dcm" dataSet_1 = pydicom.dcmread(filePath) plt.imshow(dataSet_1.pixel_array) plt.show() here is the problem: How can this problem be solved？ Thank you very much！ 回答1: I've faced with the same problem, after doing some research on the suggested link above. I've managed to solve it by updating to

问题 When i use pydicom in python3.6, there are some problem: import pydicom import matplotlib.pyplot as plt import os import pylab filePath = "/Users/zhuangrui/Documents/Python/Dicom/dicoms/zhang_bo/0001.dcm" dataSet_1 = pydicom.dcmread(filePath) plt.imshow(dataSet_1.pixel_array) plt.show() here is the problem: How can this problem be solved？ Thank you very much！ 回答1: I've faced with the same problem, after doing some research on the suggested link above. I've managed to solve it by updating to