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VERSIONS.md

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Versions

14-November-2018

22-June-2018

6-June-2018

15-Dec-2017

4-Dec-2017

17-Oct-2017

18-Aug-2017

24-July-2017

  • Compiles with recent releases of OpenJPEG for JPEG2000 support.

23-June-2017

21-June-2017

28-May-2017

28-April-2017

7-Feb-2017

  • Can be compiled to use either Philips Float or Display intensity intercept and slope values.
  • Handle 3D Philips DICOM and PAR/REC files where images are not stored in a spatially contiguous order.
  • Handle DICOM violations where icon is uncompressed but image data is compressed.
  • Best guess matrix for 2D slices (similar to dcm2nii, SPM and MRIconvert).
  • Linux (case sensitive filenames) now handles par/rec as well as PAR/REC.
  • Images with unknown phase encoding do not generate BIDS entry.
  • Unified printMessage/printWarning/printError aids embedding in other projects, such as divest.

1-Nov-2016

  • AppVeyor Support (Ningfei Li & Chris Filo Gorgolewski)
  • Swap 3rd/4th dimensions for GE sequential multi-phase acquisitions (Niels Janssen).

10-Oct-2016

  • Restores/improves building for the Windows operating system using MinGW.

30-Sept-2016

  • Save ImageType (0x0008,0x0008) to BIDS.
  • Separate CT scans with different exposures.
  • Fixed issues where some compilers would generate erratic filenames for zero-padded series (e.g. "-f %3s").

21-Sept-2016

  • Reduce verbosity (reduce number of repeated warnings, less scary warnings for derived rather than raw images).
  • Re-enable custom output directory "-o" option broken by 30-Apr-2016 version.
  • Deal with mis-behaved GE CT images where slice direction across images is not consistent.
  • Add new BIDS fields (field strength, manufacturer, etc).
  • Philips PAR/REC conversion now reports inconsistent requested vs measured TR (due to prospect. motion corr.?).
  • GE: Locations In Acquisition (0054, 0081) is inaccurate if slices are interpolated, use Images In Acquisition (0020,1002) if available.
  • New filename options %d Series description (0008,103E), %z Sequence Name (0018,0024).
  • New filename options %a antenna (coil) number, %e echo number.
  • Initialize unused portions of NIfTI header to zero so multiple runs always produce identical results.
  • Supports 3D lossless JPEG saved as multiple fragments.

5-May-2016

  • Crop 3D T1 acquisitions (e.g. ./dcm2niix -x y ~/DICOM).

30-Apr-2016

  • Convert multiple files/folders with single command line invocation (e.g. ./dcm2niix -b y ~/tst ~/tst2).

22-Apr-2016

  • Detect Siemens Phase maps (phase image names end with "_ph").
  • Use current working directory if file name not specified.

12-Apr-2016

  • Provide override (command line option "-m y") to stack images of the same series even if they differ in study date/time, echo/coil number, or slice orientation. This mechanism allows users to concatenate images that break strict DICOM compliance.

22-Mar-2016

12-Dec-2015

  • Support PAR/REC FP values when possible (see PMC3998685).

11-Nov-2015

  • Minor refinements.

12-June-2015

  • Uses less memory (helpful for large datasets).

2-Feb-2015

  • Support for Visual Studio.
  • Remove dependency on zlib (now uses miniz).

1-Jan-2015

  • Images separated based on TE (fieldmaps).
  • Support for JPEG2000 using OpenJPEG or Jasper libraries.
  • Support for JPEG using NanoJPEG library.
  • Support for lossless JPEG using custom library.

24-Nov-2014

  • Support for CT scans with gantry tilt and varying distance between slices.

11-Oct-2014

  • Initial public release.