|
ImageScience 3.0.0 | ||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectimagescience.transform.Scale
public class Scale
Scales an image using different interpolation schemes.
[1] | R. G. Keys, "Cubic Convolution Interpolation for Digital Image Processing", IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 29, no. 6, December 1981, pp. 1153-1160. | |
[2] | M. Unser, "Splines: A Perfect Fit for Signal and Image Processing", IEEE Signal Processing Magazine, vol. 16, no. 6, November 1999, pp. 22-38. | |
[3] | P. Thevenaz, T. Blu, M. Unser, "Interpolation Revisited", IEEE Transactions on Medical Imaging, vol. 19, no. 7, July 2000, pp.739-758. | |
[4] | E. Meijering, W. Niessen, M. Viergever, "Quantitative Evaluation of Convolution-Based Methods for Medical Image Interpolation", Medical Image Analysis, vol. 5, no. 2, June 2001, pp. 111-126. | |
[5] | T. Blu, P. Thevenaz, M. Unser, "MOMS: Maximal-Order Interpolation of Minimal Support", IEEE Transactions on Image Processing, vol. 10, no. 7, July 2001, pp. 1069-1080. |
Field Summary | |
---|---|
static int |
BSPLINE3
Cubic B-spline interpolation [2,3,4]. |
static int |
BSPLINE5
Quintic B-spline interpolation [2,3,4]. |
static int |
CUBIC
Cubic convolution interpolation [1]. |
static int |
LINEAR
Linear interpolation. |
Messenger |
messenger
The object used for message displaying. |
static int |
NEAREST
Nearest-neighbor interpolation. |
static int |
OMOMS3
Cubic O-MOMS interpolation [5]. |
Progressor |
progressor
The object used for progress displaying. |
Constructor Summary | |
---|---|
Scale()
Default constructor. |
Method Summary | |
---|---|
Image |
run(Image image,
double xfactor,
double yfactor,
double zfactor,
double tfactor,
double cfactor,
int interpolation)
Scales an image. |
Methods inherited from class java.lang.Object |
---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public static final int NEAREST
public static final int LINEAR
public static final int CUBIC
public static final int BSPLINE3
public static final int OMOMS3
public static final int BSPLINE5
public final Messenger messenger
public final Progressor progressor
Constructor Detail |
---|
public Scale()
Method Detail |
---|
public Image run(Image image, double xfactor, double yfactor, double zfactor, double tfactor, double cfactor, int interpolation)
image
- The input image to be scaled. For images of type ColorImage
, the color components are processed separately by the method.xfactor
- yfactor
- zfactor
- tfactor
- cfactor
- The scaling factors in the respective dimensions.interpolation
- The interpolation scheme to be used. Must be equal to one of the static fields of this class.
java.lang.IllegalArgumentException
- If any of the scaling factors is less than or equal to 0
, or if the requested interpolation
scheme is not supported.
java.lang.IllegalStateException
- If the x-, y-, or z-aspect size of image
is less than or equal to 0
.
java.lang.NullPointerException
- If image
is null
.
java.lang.UnknownError
- If for any reason the output image can not be created. In most cases this will be due to insufficient free memory.
|
ImageScience 3.0.0 | ||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Copyright (C) Erik Meijering. Permission to use this software and corresponding documentation for educational, research, and not-for-profit purposes, without a fee and without a signed licensing agreement, is granted, subject to the following terms and conditions.
IT IS NOT ALLOWED TO REDISTRIBUTE, SELL, OR LEASE THIS SOFTWARE, OR DERIVATIVE WORKS THEREOF, WITHOUT PERMISSION IN WRITING FROM THE COPYRIGHT HOLDER. THE COPYRIGHT HOLDER IS FREE TO MAKE VERSIONS OF THE SOFTWARE AVAILABLE FOR A FEE OR COMMERCIALLY ONLY.
IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OF ANY KIND WHATSOEVER, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE EXPRESS OR IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE AND CORRESPONDING DOCUMENTATION IS PROVIDED "AS IS". THE COPYRIGHT HOLDER HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.