origin

Defined as the first coordinates (x,y,z) of the bounding box, 
 which in turn matches the nrrd definition of the location of the "centre" 
 of the first voxel.

NeuroAnatomy Toolbox (nat) enables analysis and visualisation of 3D
biological image data, especially traced neurons. Reads and writes 3D images
in NRRD and 'Amira' AmiraMesh formats and reads surfaces in 'Amira' hxsurf
format. Traced neurons can be imported from and written to SWC and 'Amira'
LineSet and SkeletonGraph formats. These data can then be visualised in 3D
via 'rgl', manipulated including applying calculated registrations, e.g.
using the 'CMTK' registration suite, and analysed. There is also a simple
representation for neurons that have been subjected to 3D skeletonisation
but not formally traced; this allows morphological comparison between
neurons including searches and clustering (via the 'nat.nblast' extension
package).

Gregory Jefferis

NeuroAnatomy Toolbox for Analysis of 3D Image Data

James Manton

Dominik Krzeminski

origin function

<dl><dt>x</dt>
<dd>Object for which origin should be returned. See 
<code>boundingbox</code>.</dd>
<dt>...</dt>
<dd>Additional arguments passed to <code>boundingbox</code></dd></dl>

Arguments

Return the space origin of a 3D image object — origin

<dl>

<dt>x</dt>
<dd>Object for which origin should be returned. See 
<code>boundingbox</code>.</dd>


<dt>...</dt>
<dd>Additional arguments passed to <code>boundingbox</code></dd>

</dl>

origin: Return the space origin of a 3D image object

Description

Usage

Arguments

See Also