inra.ijpb.data.border

Interface BorderManager3D

All Known Implementing Classes:

ConstantBorder3D, MirroringBorder3D, PeriodicBorder3D, ReplicatedBorder3D

public interface BorderManager3D

Manages borders of an image, by providing methods for accessing values also for position out of image bounds.

 ImageProcessor image = ...
 BorderManager bm = new ReplicatedBorder(image);
 int value = bm.get(-5, -10);
 

Author:

David Legland

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	BorderManager3D.Type A set of pre-defined border managers stored in an enumeration.

Method Summary

Modifier and Type	Method and Description
default ij.ImageStack	addBorders(ij.ImageStack image, int left, int right, int top, int bottom, int front, int back) Adds the specified number of voxels around the input image, and returns the resulting image.
int	get(int x, int y, int z) Returns the value corresponding to (x,y) position.

Method Detail

addBorders

default ij.ImageStack addBorders(ij.ImageStack image,
                                 int left,
                                 int right,
                                 int top,
                                 int bottom,
                                 int front,
                                 int back)

Adds the specified number of voxels around the input image, and returns the resulting image.

Parameters:

image - the input image stack

left - the number of voxels to add to the left

right - the number of voxels to add to the right

top - the number of voxels to add on top of the stack

bottom - the number of voxels to add at the bottom of the stack

front - the number of slices to add in front of the stack

back - the number of slices to add behind the stack

Returns:

a new image with extended borders

get

int get(int x,
        int y,
        int z)

Returns the value corresponding to (x,y) position. Position can be outside original image bounds.

Parameters:

x - column index of the position

y - row index of the position

z - slice index of the position

Returns:

border corrected value