maspack.image.dti

Class DTIField

java.lang.Object

maspack.image.dti.DTIField

All Implemented Interfaces:

java.lang.Cloneable, VolumeImage, Clonable

public class DTIField
extends java.lang.Object
implements VolumeImage, Clonable

Constructor Summary

Constructors

Constructor and Description
DTIField(int ncols, int nrows, int nslices, DTIVoxel[] voxels, Vector3d voxelSpacing, AffineTransform3d voxelTransform)

Method Summary

Modifier and Type	Method and Description
DTIField	clone()
int	getNumChannels() Channels correspond to the 6 diffusion tensor entries d00, d11, d22, d01, d02, d12
int	getNumCols() Number of columns in the image, corresponds to image x-axis
int	getNumRows() Number of rows in the image, corresponds to image y-axis
int	getNumSlices() Number of slices in the image, corresponds to image z-axis
double	getValue(int channel, int col, int row, int slice) Channels correspond to the 6 diffusion tensor entries d00, d11, d22, d01, d02, d12
DTIVoxel	getVoxel(int c, int r, int s)
Vector3d	getVoxelSpacing()
AffineTransform3d	getVoxelTransform() Transform that converts voxels [col, row, slice] to world-coordinates of the center of the voxel

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DTIField

public DTIField(int ncols,
                int nrows,
                int nslices,
                DTIVoxel[] voxels,
                Vector3d voxelSpacing,
                AffineTransform3d voxelTransform)

Method Detail

getNumCols

public int getNumCols()

Description copied from interface: VolumeImage

Number of columns in the image, corresponds to image x-axis

Specified by:

getNumCols in interface VolumeImage

Returns:

number of columns

getNumRows

public int getNumRows()

Description copied from interface: VolumeImage

Number of rows in the image, corresponds to image y-axis

Specified by:

getNumRows in interface VolumeImage

Returns:

number of rows in the image

getNumSlices

public int getNumSlices()

Description copied from interface: VolumeImage

Number of slices in the image, corresponds to image z-axis

Specified by:

getNumSlices in interface VolumeImage

Returns:

number of slices

getVoxel

public DTIVoxel getVoxel(int c,
                         int r,
                         int s)

getVoxelTransform

public AffineTransform3d getVoxelTransform()

Description copied from interface: VolumeImage

Transform that converts voxels [col, row, slice] to world-coordinates of the center of the voxel

Specified by:

getVoxelTransform in interface VolumeImage

Returns:

voxel transformation

getVoxelSpacing

public Vector3d getVoxelSpacing()

clone

public DTIField clone()

Specified by:

clone in interface Clonable

Overrides:

clone in class java.lang.Object

getValue

public double getValue(int channel,
                       int col,
                       int row,
                       int slice)

Channels correspond to the 6 diffusion tensor entries d00, d11, d22, d01, d02, d12

Specified by:

getValue in interface VolumeImage

Parameters:

channel - channel number

col - column index

row - row index

slice - slice index

Returns:

voxel value

getNumChannels

public int getNumChannels()

Channels correspond to the 6 diffusion tensor entries d00, d11, d22, d01, d02, d12

Specified by:

getNumChannels in interface VolumeImage

Returns:

number of channels (6)