Module imagingbook_plugins_book

Package Ch25_SIFT

Class Show_Scale_Space

java.lang.Object

Ch25_SIFT.Show_Scale_Space

All Implemented Interfaces:

PlugInFilter, JavaDocHelp

public class Show_Scale_Space
extends Object
implements PlugInFilter, JavaDocHelp

This ImageJ plugin visualizes the hierarchical scale space structures used for SIFT feature detection (see SiftDetector). Optionally the Gaussian scale space or the derived DoG scale space (or both) are shown. Each scale space octave is displayed as an image stack, with one frame for each scale level. See Ch. 25 of [1] for details.

[1] W. Burger, M.J. Burge, Digital Image Processing – An Algorithmic Introduction, 3rd ed, Springer (2022).

Version:

2022/11/23

Field Summary

Fields inherited from interface ij.plugin.filter.PlugInFilter

CONVERT_TO_FLOAT, DOES_16, DOES_32, DOES_8C, DOES_8G, DOES_ALL, DOES_RGB, DOES_STACKS, DONE, FINAL_PROCESSING, KEEP_THRESHOLD, NO_CHANGES, NO_IMAGE_REQUIRED, NO_UNDO, NO_UNDO_RESET, PARALLELIZE_IMAGES, PARALLELIZE_STACKS, ROI_REQUIRED, SNAPSHOT, STACK_REQUIRED, SUPPORTS_MASKING

Constructor Summary

Constructors

Constructor	Description
Show_Scale_Space()	Constructor, asks to open a predefined sample image if no other image is currently open.

Method Summary

Modifier and Type	Method	Description
void	run(ImageProcessor ip)
int	setup(String arg0, ImagePlus arg1)

Methods inherited from class java.lang.Object

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

Methods inherited from interface imagingbook.core.jdoc.JavaDocHelp

getJavaDocUrl

Constructor Details

Show_Scale_Space

public Show_Scale_Space()

Constructor, asks to open a predefined sample image if no other image is currently open.

Method Details

setup

public int setup(String arg0,
 ImagePlus arg1)

Specified by:

setup in interface PlugInFilter

run

public void run(ImageProcessor ip)

Specified by:

run in interface PlugInFilter