Module imagingbook_plugins_book

Package Ch21_Geometric_Operations

Class Rectify_Quad_Selection

java.lang.Object

Ch21_Geometric_Operations.Rectify_Quad_Selection

All Implemented Interfaces:

PlugInFilter, JavaDocHelp

public class Rectify_Quad_Selection
extends Object
implements PlugInFilter, JavaDocHelp

ImageJ plugin, performs 4-point projective mapping from a selected polygon ROI to the specified paper proportions (A4 or Letter, in portrait format). See Sec. 21.1 (Exercise 21.5 and Fig. 21.17) of [1] for more details.

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

Version:

2022/11/28

See Also:

• ProjectiveMapping2D
• LinearMapping2D
• ImageMapper

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
Rectify_Quad_Selection()	Constructor, asks to create sample image if no other image is currently open.

Method Summary

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

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

Rectify_Quad_Selection

public Rectify_Quad_Selection()

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

Method Details

setup

public int setup(String arg0,
 ImagePlus im)

Specified by:

setup in interface PlugInFilter

run

public void run(ImageProcessor source)

Specified by:

run in interface PlugInFilter