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Image2voxelContent-type: text/html image2voxelSection: User Commands (1)Index Return to Main Contents NAMEimage2voxel - Converts scanner-order data in a supported image format to voxel-order data.SYNOPSISimage2voxel -inputfile <image> | -imagelist <file> [options]DESCRIPTIONConverts image files into the voxel ordering required by the Camino toolkit. By default, the output data type is float.Two data formats are supported. The input may be a single file containing all components or a list of files containing each component separately, in order. The 3D format is a series of files, each containing a single volume for one diffusion-weighted measurement. The order of the volumes must match the order of the corresponding measurements in the scheme file. To convert 3D files to voxel order, pass a text file containing a list of images. For separate header / image pairs, list the headers:
for files that contain a single image, list the images
for each of the N measurements. The order of the names in the file must match the order of the scheme file (see camino(1)). The program assumes that the images are in the same directory as the image list file, unless told otherwise with the -imageprefix option. Scalar images (a single component per voxel) can usually be read directly into Camino, however they may be converted to raw format using this program.
EXAMPLESConvert a 4D scanner order data file ScannerOrder.img, for which the measurement volume has size 128x128x60 and the acquisition scheme acquires 6 measurements with b=0 and 54 diffusion-weighted measurements, to voxel order. The header ScannerOrder.hdr has height=128, width=128, depth=60, nImages=60.
This is equivalent to the command:
Convert NIfTI images stored as 3D volumes, listed in the file volumes.txt, to voxel order, and output the results as double
Do the same thing, but this time the 3D volumes are in the directory ./data
Set the prefix to root when the image list contains absolute paths
OPTIONS
AUTHORSPhilip Cook <camino@cs.ucl.ac.uk>SEE ALSOscanner2voxel(1), analyzedti(1)BUGS
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