get_nrrd_metadata.m File Reference

Get metadata for a NRRD dataset. More...

Functions
function [ meta , datatype ] =	get_nrrd_metadata (filename)
	Get metadata for a NRRD dataset.
function datatype =	getnrrdmetadata>getDatatype (metaType)
function data =	getnrrdmetadata>readData (fidIn, meta, datatype)
function data =	getnrrdmetadata>adjustEndian (data, meta)

Detailed Description

Get metadata for a NRRD dataset.

Function Documentation

get_nrrd_metadata()

function [ meta , datatype ] = get_nrrd_metadata

(

filename

)

Get metadata for a NRRD dataset.

See the format specification online

http://teem.sourceforge.net/nrrd/format.html

Parameters

filename

filename for NRRD file

Return values

meta

a stucture with meta data meta.type: a string with data type, unsigned char meta.dimension: a string with number of dimensions, 3 meta.space: a string that describe the orientation of the raster grid relative to some surrounding "space", left-posterior-superior meta.sizes: a string with width x height x thickness information, 521 372 75 meta.spacedirections: a string that encode a matrix 3x3 with voxel sizes, (12.999999999999998,0,0) (0,12.999999999999998,0) (0,0,30) meta.kinds: a string with kinds, domain domain domain meta.encoding: a string with encoding, raw, gzip meta.spaceorigin: a string with a shift of the bounding box, (0,0,0)

datatype

a string with a datatype, uint8, uint16

Referenced by mibGetImageMetadata().

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getnrrdmetadata>adjustEndian()

function data = getnrrdmetadata>adjustEndian	(		data,
			meta )

getnrrdmetadata>getDatatype()

function datatype = getnrrdmetadata>getDatatype

(

metaType

)

getnrrdmetadata>readData()

function data = getnrrdmetadata>readData	(		fidIn,
			meta,
			datatype )