Package org.anchoranalysis.image.core.mask

Class IterateVoxelsMask

Object

IterateVoxelsMask

public class IterateVoxelsMask
extends Object

Utilities for iterating over the subset of voxels corresponding to an on state in a Mask.

The utilities operate on one or more Voxels. A processor is called on each selected voxel.

Author:

Owen Feehan

Method Summary

Modifier and Type	Method	Description
static RunningSum	calculateRunningSum(Mask mask, Voxels<UnsignedByteBuffer> voxelsIntensity)	Calculates the sum and count across voxels intensity that correspond to on voxels on a mask
static <T> void	withBuffer(Mask mask, Voxels<T> voxels, ProcessBufferUnary<T> process)	Iterate over each voxel in a mask - with an associated buffer for each slice from a voxel-bo

Methods inherited from class java.lang.Object

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

Method Details

withBuffer

public static <T> void withBuffer(Mask mask,
 Voxels<T> voxels,
 ProcessBufferUnary<T> process)

Iterate over each voxel in a mask - with an associated buffer for each slice from a voxel-bo

Type Parameters:

T - buffer-type for voxels

Parameters:

mask - the mask is used as a condition on what voxels to iterate i.e. only voxels within these bounds

voxels - voxels to iterate over (if the corresponding mask voxel is on)

process - is called for each voxel within the bounding-box using global coordinates.

calculateRunningSum

public static RunningSum calculateRunningSum(Mask mask,
 Voxels<UnsignedByteBuffer> voxelsIntensity)

Calculates the sum and count across voxels intensity that correspond to on voxels on a mask

The mask must have equal extent to voxelsIntensity

Parameters:

mask - only voxels who correspond to an on voxels in the mask are included

voxelsIntensity - the voxels whose intensity we wish to find the mean of (subject to mask

Returns:

the running-sum