dicom

问题 I really need your help. I need to find out how to convert a JPEG image to DICOM in Matlab? Does somebody know how can I do that? Thanks for your help! 回答1: Image Processing Toolbox has a function called dicomwrite . I = imread(inputJpgFilename); dicomwrite(I, outputDicomFilename); 来源： https://stackoverflow.com/questions/8111010/how-to-convert-jpeg-to-dicom-image-in-matlab

问题 I try to implement sample piece of code to get image from DicomObject: import java.awt.image.BufferedImage; import java.io.BufferedOutputStream; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.util.Iterator; import javax.imageio.ImageIO; import javax.imageio.ImageReader; import javax.imageio.stream.ImageInputStream; import org.dcm4che2.data.DicomObject; import org.dcm4che2.imageio.plugins.dcm.DicomImageReadParam; import org

问题 I have a Dynamic DSA image of DICOM format, it consists of a header of patient information etc and a series of X-ray image data to show the bone motion in only one file. Is there any method in librarys like VTK, ITK or GDCM can read this data out? 回答1: To load a multiframe DICOM in VTK, simply use GDCM, in particular gdcmviewer: $ gdcmviewer input.dcm 来源： https://stackoverflow.com/questions/19318858/how-to-read-a-dicom-file-of-dynamic-dsa-image

问题 I am using a script which generate a collection of strings in a loop: 'folder1/im1' 'folder1/im2' ... 'folder1/im3' I assign the string to a variable, when I try to execute the img = dicomread(file); function I get the following error: Error using dicomread>newDicomread (line 164) The first input argument must be a filename or DICOM info struct. Error in dicomread (line 80) [X, map, alpha, overlays] = newDicomread(msgname, frames); Error in time (line 14) img = dicomread(file); However, using

问题 I am using following code (modified from here) to read a dicom file: using System; using System.IO; using openDicom.Registry; using openDicom.File; using openDicom.DataStructure; using openDicom.DataStructure.DataSet; class RnReadDicom{ public static void Main(string[] args){ string fileName = "33141578.dcm"; AcrNemaFile file = null; file = new DicomFile (fileName, false); Sequence sq = file.GetJointDataSets ().GetJointSubsequences (); string tag = string.Empty; string description = string

问题 I'm reading dicom tags using openDicom.net like this: string tag = ""; string description = ""; string val_rep = ""; foreach (DataElement elementy in sq) { tag = elementy.Tag.ToString(); description = elementy.VR.Tag.GetDictionaryEntry().Description; val_rep = elementy.VR.ToString(); } How can I read dicom tag values? 回答1: I'm assuming that sq is a Sequence... I've not worked with openDicom, but I'm pretty sure what you're doing there isn't going to yield the results you want. You have a

问题 I have a DICOM image that I am reading using C# and converting it into a 16bit bitmap. The bitmap gets created but the image has DICOM overlays. I want to burn the overlay into the bitmap while creating the final dicom bitmap. I am unable to do that. Any help? One way would be to create a bitmap of overlay data and merge the 2 bitmaps but I can not get the overlay data as bitmap also. I have captured the binary overlay data but how do I burn into a bitmap? Thanks 回答1: There are two types of

问题 I have two matrices, the first is the ROI from an dicom image (grey scale) and the second is a matrix with values between 0-1. In the second matrix I did a thresholding and kept only the values of a range (0.6 -1.0). I would like to superimpose the two matrices-images and show the result as an figure, that means background the grey image and superimposed the color image (in the region of non zero values). Can you provide me with some help? Thanks 回答1: How about figure; imshow( first(:,:,[1 1

问题 I would like to experiment with the ClearCanvas SDK inside of another project. I am not looking to make any changes to the code whatsoever. So how do I get this code and include it in another project? Do I need to Build it via the Github instructions or can I just download the zip, open in VS and reference the CC solution? Here’s a little detail to what I would like to do. I am looking to use CC to read dicom tags and collect the dat from those tags. Initially, that is all I’d like to do with

问题 In DICOM, following are the classes defined for C-Find and C-Move at Study Root. Study Root Query/Retrieve Information Model - FIND: 1.2.840.10008.5.1.4.1.2.2.1 Study Root Query/Retrieve Information Model - MOVE: 1.2.840.10008.5.1.4.1.2.2.2 I have implemented Query Retrieve SCP and SCU in multiple applications. In all those cases, I always implemented both the classes. I do C-Find first to get the list of matching data. Then based on result, I do (automatically or manually) C-Move to get the