inra.ijpb.shape

Class ImageShape

java.lang.Object

inra.ijpb.shape.ImageShape

public class ImageShape
extends Object

A collection of utility method for processing global shape of images: crop, add borders...

Author:

dlegland

Method Summary

Modifier and Type	Method and Description
static ij.process.ImageProcessor	addBorders(ij.process.ImageProcessor image, int left, int right, int top, int bottom) Adds the specified number of pixels around the input image, and returns the resulting image.
static 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.
static ij.process.ImageProcessor	cropRect(ij.process.ImageProcessor image, int x0, int y0, int width, int height) Crops a rectangular region from the input image.
static ij.ImageStack	cropRect(ij.ImageStack image, int x0, int y0, int z0, int width, int height, int depth) Crops a rectangular region from the input 3D image.

Methods inherited from class java.lang.Object

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

Method Detail

addBorders

public static final ij.process.ImageProcessor addBorders(ij.process.ImageProcessor image,
                                                         int left,
                                                         int right,
                                                         int top,
                                                         int bottom)

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

Parameters:

image - the input image

left - the number of pixels to add to the left of the image

right - the number of pixels to add to the right of the image

top - the number of pixels to add on top of the image

bottom - the number of pixels to add at the bottom of the image

Returns:

a new image with extended borders

addBorders

public static final 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

left - the number of pixels to add to the left of the image

right - the number of pixels to add to the right of the image

top - the number of pixels to add on top of the image

bottom - the number of pixels to add at the bottom of the image

front - the number of pixels to add on the front of the image

back - the number of pixels to add at the back of the image

Returns:

a new ImageStack with extended borders

cropRect

public static final ij.process.ImageProcessor cropRect(ij.process.ImageProcessor image,
                                                       int x0,
                                                       int y0,
                                                       int width,
                                                       int height)

Crops a rectangular region from the input image.

Parameters:

image - the image to crop

x0 - the x-position of the upper-left corner of the region to crop

y0 - the y-position of the upper-left corner of the region to crop

width - the width of the region to crop

height - the height of the region to crop

Returns:

a new ImageProcessor corresponding to the cropped region.

cropRect

public static final ij.ImageStack cropRect(ij.ImageStack image,
                                           int x0,
                                           int y0,
                                           int z0,
                                           int width,
                                           int height,
                                           int depth)

Crops a rectangular region from the input 3D image.

Parameters:

image - the image to crop

x0 - the x-position of the upper-left corner of the region to crop

y0 - the y-position of the upper-left corner of the region to crop

z0 - the z-position of the upper-left corner of the region to crop

width - the width of the region to crop

height - the height of the region to crop

depth - the depth of the region to crop

Returns:

a new ImageStack corresponding to the cropped region.