This repository was created to demonstrate error trying to convert dicom file to original transfer syntax using dcm4che library.
- Issue: dcm4che/dcm4che#1323
- PR with solution: dcm4che/dcm4che#1324
- Execute the main file: org.example.Application
- The error will be thrown in the terminal
- Given file with transfer syntax:
1.2.840.10008.1.2.4.70 - Transcode file to
1.2.840.10008.1.2.4.80 - When trying to return the file created in second step (2) to the original transfer syntax (
1.2.840.10008.1.2.4.70), the following error occurs:
java.lang.ClassCastException: java.awt.image.DataBufferByte cannot be cast to java.awt.image.DataBufferShort
at org.dcm4che3.image.BufferedImageUtils.convertShortsToBytes(BufferedImageUtils.java:169) ~[dcm4che-image-5.24.0.jar:5.24.0]
at org.dcm4che3.imageio.codec.Transcoder.compressPixelData(Transcoder.java:579) ~[dcm4che-imageio-5.24.0.jar:5.24.0]
at org.dcm4che3.imageio.codec.Transcoder.processPixelData(Transcoder.java:507) ~[dcm4che-imageio-5.24.0.jar:5.24.0]
at org.dcm4che3.imageio.codec.Transcoder.access$800(Transcoder.java:71) ~[dcm4che-imageio-5.24.0.jar:5.24.0]
at org.dcm4che3.imageio.codec.Transcoder$1.readValue(Transcoder.java:464) ~[dcm4che-imageio-5.24.0.jar:5.24.0]
at org.dcm4che3.io.DicomInputStream.readAttributes(DicomInputStream.java:576) ~[dcm4che-core-5.24.0.jar:5.24.0]
at org.dcm4che3.io.DicomInputStream.readAllAttributes(DicomInputStream.java:483) ~[dcm4che-core-5.24.0.jar:5.24.0]
at org.dcm4che3.imageio.codec.Transcoder.transcode(Transcoder.java:438) ~[dcm4che-imageio-5.24.0.jar:5.24.0]
at org.example.Application.transcode(Application.java:63) [classes/:?]
at org.example.Application.main(Application.java:46) [classes/:?]