mri_cor_fif_io.h File Reference

MriCorFifIO class declaration. More...

#include "mri_global.h"
#include "mri_vol_data.h"
#include <fiff/fiff_coord_trans.h>
#include <QString>
#include <QVector>

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Classes
class	MRILIB::MriCorFifIO
	COR.fif FIFF file writer. More...

Namespaces
namespace	MRILIB
	MRI volume and coordinate-system I/O (volumes, voxel geometry, transforms).

Detailed Description

MriCorFifIO class declaration.

Author

Christoph Dinh chris.nosp@m.toph.nosp@m..dinh.nosp@m.@mne.nosp@m.-cpp..nosp@m.org

Since

2.0.0

Date

February, 2026

LICENSE

Copyright (C) 2026, Christoph Dinh. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of MNE-CPP authors nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

      Writer for COR.fif FIFF files containing MRI slice data.

      COR.fif is the Neuromag/MNE convention for storing MRI volume data
      in FIFF format. The file structure is:

      FIFFB_MRI
        FIFF_BLOCK_ID
        FIFFB_MRI_SET
          FIFF_COORD_TRANS (HEAD -> MRI identity)
          [additional coord transforms: Talairach etc.]
          FIFFB_MRI_SLICE (repeated for each slice)
            FIFF_MRI_WIDTH
            FIFF_MRI_WIDTH_M
            FIFF_MRI_HEIGHT
            FIFF_MRI_HEIGHT_M
            FIFF_COORD_TRANS (slice -> MRI)
            FIFF_MRI_PIXEL_ENCODING
            FIFF_MRI_PIXEL_DATA
          /FIFFB_MRI_SLICE
        /FIFFB_MRI_SET
      /FIFFB_MRI

      Ported from save_slices() / write_slice() in MNE C write_mri_set.c
      by Matti Hamalainen.

Definition in file mri_cor_fif_io.h.