Package org.anchoranalysis.image.voxel.kernel.outline

Class OutlineKernelNeighborMatchValue

Object

Kernel

BinaryKernel

BinaryKernelMorphological

OutlineKernelBase

OutlineKernelNeighborMatchValue

public class OutlineKernelNeighborMatchValue
extends OutlineKernelBase

Outputs the outline of an object-mask, but only for voxels on the exterior which neighbor a binary-mask.

Specifically, voxels on the object are set only to on if they neighbor a off voxel and this neighboring voxel is on in the binary-mask. Otherwise a voxel is off.

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
OutlineKernelNeighborMatchValue(BinaryVoxels<UnsignedByteBuffer> mask)	Creates for an object.

Method Summary

Modifier and Type	Method	Description
protected boolean	doesNeighborQualify(boolean inside, KernelPointCursor point, Supplier<UnsignedByteBuffer> buffer, int zShift)	Checks whether a particular neighbor voxel qualifies to make the current voxel an outline voxel.
void	notifyBuffer(LocalSlices slices, int sliceIndex)	Called to inform the Kernel of buffers that are currently being processed.

Methods inherited from class org.anchoranalysis.image.voxel.kernel.outline.OutlineKernelBase

firstCheck

Methods inherited from class org.anchoranalysis.image.voxel.kernel.morphological.BinaryKernelMorphological

calculateAt

Methods inherited from class org.anchoranalysis.image.voxel.kernel.Kernel

getSize

Methods inherited from class java.lang.Object

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

Constructor Details

OutlineKernelNeighborMatchValue

public OutlineKernelNeighborMatchValue(BinaryVoxels<UnsignedByteBuffer> mask)

Creates for an object.

Parameters:

mask - the mask defining possible neighbors, defined on the same coordinate space as object.

Method Details

notifyBuffer

public void notifyBuffer(LocalSlices slices,
 int sliceIndex)

Description copied from class: Kernel

Called to inform the Kernel of buffers that are currently being processed.

Only a single z-slice is processed at a particular time.

This should be repeatedly called each time the focus changes to a different z-slice.

Overrides:

notifyBuffer in class BinaryKernelMorphological

Parameters:

slices - slices that can be processed by the kernel, localized to a current local area of focus.

sliceIndex - the global z-index of the slice that is currently the focus of the kernel.

doesNeighborQualify

protected boolean doesNeighborQualify(boolean inside,
 KernelPointCursor point,
 Supplier<UnsignedByteBuffer> buffer,
 int zShift)

Checks whether a particular neighbor voxel qualifies to make the current voxel an outline voxel.

Specified by:

doesNeighborQualify in class BinaryKernelMorphological

Parameters:

inside - true iff the neighboring-point is inside the scene.

point - the point.

buffer - the associated buffer.

zShift - the buffer associated with the current point.

Returns:

true if the neighboring-point satisfied the conditions.