To obtain the "PixelData" from a DICOM file using dcm4che, you can use the following code:
File file = new File("path_of_dicom_file");
DicomObject dcmObj = DicomObject.readFile(file);
if (dcmObj.contains(Tag.PixelData)) {
byte[] pixelData = dcmObj.getBytes(Tag.PixelData);
// Process byte array
}
In the above code, the DicomObject
class is used to read the DICOM file's metadata and pixel data. The contains
method is used to check if the DICOM object contains the "PixelData" tag, and the getBytes
method is used to obtain the byte array of pixel data.
Once you have obtained the byte array of pixel data, you can process it according to your needs. For example, you can convert it to an image using an image processing library.
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Asked: 2021-09-14 11:00:00 +0000
Seen: 13 times
Last updated: Jun 19 '21