IMG/HDR
From Just Solve the File Format Problem
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== General description == | == General description == | ||
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Essentially a two-file implementation of [[NII]] with data and metadata contained in '''IMG''' and '''HDR''' files respectively, the Analyze file format is one of the oldest neuroimaging file formats in use. Like NIfTI, Analyze is a format for multi-dimensional voxel (pixels with a depth dimension) data. Unlike NIfTI, there are [http://www.grahamwideman.com/gw/brain/analyze/formatdoc.htm several different flavors] of Analyze data, which require different interpretation of the header fields. | Essentially a two-file implementation of [[NII]] with data and metadata contained in '''IMG''' and '''HDR''' files respectively, the Analyze file format is one of the oldest neuroimaging file formats in use. Like NIfTI, Analyze is a format for multi-dimensional voxel (pixels with a depth dimension) data. Unlike NIfTI, there are [http://www.grahamwideman.com/gw/brain/analyze/formatdoc.htm several different flavors] of Analyze data, which require different interpretation of the header fields. | ||
| − | + | The format is also known as '''Analyze 7.5'''. See also its successor, [[Analyze AVW]]. | |
| + | == Specifications == | ||
| + | * [http://www.analyzedirect.com/support/11.0Documents/AD-AnalyzeImage75-File-Format.pdf The Analyze 7.5 File Format] | ||
| + | |||
| + | == Software == | ||
* [https://github.com/nipy/nibabel NiBabel], a Python library for neuroimaging file I/O, supports Analyze. | * [https://github.com/nipy/nibabel NiBabel], a Python library for neuroimaging file I/O, supports Analyze. | ||
* [http://www.fil.ion.ucl.ac.uk/spm/ SPM], a Matlab-based neuroimaging analysis package, also has excellent support. | * [http://www.fil.ion.ucl.ac.uk/spm/ SPM], a Matlab-based neuroimaging analysis package, also has excellent support. | ||
| + | |||
| + | == Links == | ||
| + | * [http://rocfy.com/Protocol/Amira/doc/hximio/HxFileFormat_Analyze75.html Analyze 7.5 description] | ||
[[Category:Scientific Data formats]] | [[Category:Scientific Data formats]] | ||
| + | [[Category:Graphics]] | ||
Revision as of 15:32, 11 January 2014
Contents |
General description
Essentially a two-file implementation of NII with data and metadata contained in IMG and HDR files respectively, the Analyze file format is one of the oldest neuroimaging file formats in use. Like NIfTI, Analyze is a format for multi-dimensional voxel (pixels with a depth dimension) data. Unlike NIfTI, there are several different flavors of Analyze data, which require different interpretation of the header fields.
The format is also known as Analyze 7.5. See also its successor, Analyze AVW.
Specifications
Software
- NiBabel, a Python library for neuroimaging file I/O, supports Analyze.
- SPM, a Matlab-based neuroimaging analysis package, also has excellent support.
