[Insight-users] How to build a 3D image from 2D images ?

[Bill Lorensen]

TileImageFilter can build a 3d image from a set of 2d images. See the last
line in the comments:

/** \class TileImageFilter
 * \brief Tile multiple input images into a single output image.
 *
 * This filter will tile multiple images using a user-specified
 * layout. The tile sizes will be large enough to accommodate the
 * largest image for each tile. The layout is specified with the
 * SetLayout method. The layout has the same dimension as the output
 * image. If all entries of the layout are positive, the tiled output
 * will contain the exact number of tiles. If the layout contains a 0
 * in the last dimension, the filter will compute a size that will
 * accommodate all of the images. Empty tiles are filled with the
 * value specified with the SetDefault value method. The input images
 * must have a dimension less than or equal to the output image. The
 * output image have a larger dimension than the input images. This
 * filter can be used to create a volume from a series of inputs by
 * specifying a layout of 1,1,0.
 */



On Thu, Feb 18, 2010 at 12:26 PM, Malsoaz James <jmalsoaz at yahoo.fr> wrote:

> Hello,
>
> I have a set of 2D images in ITK (image type = <unsigned char, 2>). I would
> like to create a single image in 3D (ie image type = <unsigned char, 3>).
>
> 1 ) How can I "link" the images together to form this new 3D image ?
> 2 ) Can I save this 3D image in a file to keep the data in memory ?
> 3 ) Can I display this image using any kind of software ?
>
>
> Thank you for your help
> Best
> James
>
>
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