Uses of Interface
imagingbook.core.jdoc.JavaDocHelp

Packages that use JavaDocHelp

Package	Description
Ch02_Histograms_Statistics	This software is provided as a supplement to the authors' textbooks on digital image processing published by Springer-Verlag in various languages and editions.
Ch03_Point_Operations
Ch04_Filters
Ch05_Edges_Contours	This software is provided as a supplement to the authors' textbooks on digital image processing published by Springer-Verlag in various languages and editions.
Ch06_Corner_Detection
Ch07_Morphological_Filters
Ch08_Binary_Regions
Ch09_Automatic_Thresholding
Ch10_Line_Fitting
Ch11_Circle_Ellipse_Fitting
Ch12_Ransac_Hough
Ch13_Color_Images
Ch14_Colorimetric_Color
Ch15_Color_Filters
Ch16_Color_Edges
Ch17_EdgePreserving_Smoothing
Ch19_Discrete_Fourier_Transform
Ch20_Discrete_Cosine_Transform
Ch21_Geometric_Operations
Ch22_Pixel_Interpolation
Ch23_Image_Matching
Ch24_NonRigid_Matching
Ch25_SIFT
Ch26_MSER
GenericFilterDemos
ImageAccessorDemos
ImageJ_Demos
More_
Tools_

Uses of JavaDocHelp in Ch02_Histograms_Statistics

Classes in Ch02_Histograms_Statistics that implement JavaDocHelp

Modifier and Type	Class	Description
class	Compute_Histogram	ImageJ plugin which calculates and displays (lists) the histogram of a 8-bit grayscale image.
class	Integral_Image_Demo	This ImageJ plugin calculates the integral image for the current image (8 bit grayscale only) and displays the resulting first and second order summed area tables (S1, S2) as floating-point images.
class	Integral_Image_GetRoiStatistics	This ImageJ plugin first calculates the integral image for the current image (8 bit grayscale only) and uses it to find the mean and variance inside the specified rectangle (ROI).
class	Show_Histogram	ImageJ plugin, simply displays the histogram and cumulative histogram of a grayscale image in two new windows.

Uses of JavaDocHelp in Ch03_Point_Operations

Classes in Ch03_Point_Operations that implement JavaDocHelp

Modifier and Type	Class	Description
class	Equalize_Histogram	This ImageJ plugin performs linear histogram equalization on the selected grayscale image, which is modified.
class	Gamma_Correction	This ImageJ performs simple gamma correction (with fixed γ = 2.8) on a 8-bit grayscale image, which is modified.
class	Linear_Blending_Stack	This plugin demonstrates linear (alpha) blending between two images, which are supplied as a ImageStack with exactly 2 frames.
class	Match_Gaussian_Histogram	ImageJ plugin, adapts image intensities to match a Gaussian distribution with specified parameters μ, σ (Match_Gaussian_Histogram.Mean, Match_Gaussian_Histogram.StdDev).
class	Match_Piecewise_Linear_Histogram	Adapts image intensities to match a reference histogram that is piecewise-linear.
class	Match_Reference_Histogram_Stack	ImageJ plugin, matches the histograms of the supplied images which are supplied as a ImageStack with 2 ore more frames.
class	Raise_Contrast	This ImageJ plugin increases the contrast of the selected grayscale image by 50%.
class	Raise_Contrast_Fast	This ImageJ plugin does the same as the Raise_Contrast plugin but uses the one-dimensional pixel array to read and writes pixel values without calling any intermediate access methods, which is obviously more efficient.

Uses of JavaDocHelp in Ch04_Filters

Classes in Ch04_Filters that implement JavaDocHelp

Modifier and Type	Class	Description
class	Filter_Arbitrary	ImageJ plugin for a linear filter with a kernel of arbitrary size and integer coefficients (naive implementation).
class	Filter_Box_3x3	ImageJ plugin implementing a simple linear 3×3 "box" filter.
class	Filter_Median	ImageJ plugin for a median filter of arbitrary size.
class	Filter_Smooth_3x3	ImageJ plugin for a simple 3×3 linear smoothing filter.
class	Jitter_Filter_GenericFilter	ImageJ plugin - implementation of the "Jitter filter" based on GenericFilter.
class	Jitter_Filter_ImageAccessor	ImageJ plugin -- Jitter filter implemented with ImageAccessor, allowing uniform access to all image types.
class	Jitter_Filter_Simple	ImageJ plugin which implements a simple version of the Jitter filter, using ImageJ functionality only.

Uses of JavaDocHelp in Ch05_Edges_Contours

Classes in Ch05_Edges_Contours that implement JavaDocHelp

Modifier and Type	Class	Description
class	Canny_Edges	ImageJ plugin showing the use of the Canny edge detector in its simplest form.
class	Cartoon_Effect	ImageJ plugin, implementing a "cartoon" or "edge burn-in" effect by controlled darkening of image edges.
class	Sobel_Edges_Colored	ImageJ plugin implementing a simple Sobel-type edge operator.
class	Unsharp_Masking_Filter	This plugin implements an Unsharp Masking filter similar to Photoshop without thresholds, using a "clean" (sufficiently large) Gaussian filter.

Uses of JavaDocHelp in Ch06_Corner_Detection

Classes in Ch06_Corner_Detection that implement JavaDocHelp

Modifier and Type	Class	Description
class	Find_Corners	ImageJ plugin which demonstrates the use of gradient corner detectors (Harris, MOPS, Sho-Tomasi), optionally using sub-pixel positioning.

Uses of JavaDocHelp in Ch07_Morphological_Filters

Classes in Ch07_Morphological_Filters that implement JavaDocHelp

Modifier and Type	Class	Description
class	Bin_Morphology_Disk	This plugin implements a binary morphology filter (dilation, erosion, opening, or closing) using a disk-shaped structuring element whose radius can be specified.
class	Bin_Morphology_Free	ImageJ plugin implementing a binary morphology filter with an arbitrary structuring element that can be interactively specified by the user.
class	Dilate_Disk_Demo	ImageJ plugin implementing a binary dilation by a disk-shaped structuring element with a fixed radius.
class	Outline_Demo	ImageJ plugin implementing a binary 'outline' operation using either a 4- or 8-neighborhood.
class	Thinning_Demo	This ImageJ plugin demonstrates morphological thinning on binary images.

Uses of JavaDocHelp in Ch08_Binary_Regions

Classes in Ch08_Binary_Regions that implement JavaDocHelp

Modifier and Type	Class	Description
class	Axis_Aligned_Bounding_Box	This ImageJ plugin creates a binary region segmentation, calculates the center and major axis and subsequently the major axis-aligned bounding box for each binary region (connected component).
class	Convex_Hull_Demo	This ImageJ plugin demonstrates the use of the ConvexHull class.
class	Flusser_Moments_Covariance_Matrix	This ImageJ plugin calculates the covariance matrix for the 11-element Flusser moment vectors over a collection of binary images.
class	Flusser_Moments_From_Binary_Regions	This ImageJ plugin calculates and lists the 11 scale and rotation invariant Flusser moments for the binary regions contained in the given image.
class	Flusser_Moments_Matching_Demo	This ImageJ plugin demonstrates the use of complex invariant Flusser moments for 2D shape matching.
class	Major_Axis_Demo	ImageJ plugin, shows each region's major axis as a vector scaled by the region's eccentricity.
class	Make_Projections	This ImageJ plugin demonstrates the calculation of horizontal and vertical projections from a grayscale image.
class	Region_Contours_Demo	This ImageJ plugin demonstrates the use of the class RegionContourSegmentation to perform both region labeling and contour tracing simultaneously.
class	Region_Eccentricity_Ellipse_Demo	Performs binary region segmentation, then displays each region's major axis (scaled by eccentricity) and equivalent ellipse as a vector overlay.
class	Region_Segmentation_Demo	This ImageJ plugin demonstrates the use of various region labeling techniques provided by the imagingbook "regions" package:

Uses of JavaDocHelp in Ch09_Automatic_Thresholding

Classes in Ch09_Automatic_Thresholding that implement JavaDocHelp

Modifier and Type	Class	Description
class	Adaptive_All	ImageJ demo plugin making available a selection of adaptive thresholders.
class	Adaptive_Bernsen	ImageJ plugin showing the use of the BernsenThresholder class (see Sec.
class	Adaptive_Niblack	ImageJ plugin demonstrating the use of the NiblackThresholder class.
class	Adaptive_Sauvola	ImageJ plugin demonstrating the use of the SauvolaThresholder class.
class	Global_All	ImageJ plugin making available a selection of global thresholders.
class	Global_Isodata	ImageJ plugin demonstrating the use of the IsodataThresholder class.
class	Global_MaxEntropy	ImageJ plugin demonstrating the use of the MaxEntropyThresholder class.
class	Global_Mean	ImageJ plugin demonstrating the use of the MeanThresholder class.
class	Global_Median	ImageJ plugin showing the use of the MedianThresholder class.
class	Global_MinError	ImageJ plugin showing the use of the MinErrorThresholder class.
class	Global_MinMax	ImageJ plugin showing the use of the MinMaxThresholder class.
class	Global_Otsu	ImageJ plugin showing the use of the OtsuThresholder class.
class	Global_Quantile	ImageJ plugin showing the use of the QuantileThresholder class.

Uses of JavaDocHelp in Ch10_Line_Fitting

Classes in Ch10_Line_Fitting that implement JavaDocHelp

Modifier and Type	Class	Description
class	Line_Fitting	Performs line fitting on the point set specified by the current ROI.
class	Line_Make_Random	Samples points on a given (ideal) line and creates a new image with the sample points contained in a PointRoi.
class	Line_Rotation_Demo	ImageJ demo plugin, performs line fitting to a randomly sampled point set that is rotated in uniform steps.

Uses of JavaDocHelp in Ch11_Circle_Ellipse_Fitting

Classes in Ch11_Circle_Ellipse_Fitting that implement JavaDocHelp

Modifier and Type	Class	Description
class	Circle_Fitting	ImageJ plugin, performs algebraic circle fitting on the current ROI to find an initial circle, followed by geometric fitting.
class	Circle_Make_Random	Samples points on a given (ideal) circle and creates a new image with the sample points marked and also contained in a PointRoi.
class	Ellipse_Closest_Points_Demo	This plugin creates a new image with an ellipse and a set of random points.
class	Ellipse_Fitting	ImageJ plugin, performs algebraic ellipse fitting on the current ROI to find an initial ellipse, followed by geometric fitting.
class	Ellipse_Make_Random	Samples points on a given (ideal) circle and creates a new image with the sample points marked and also contained in a PointRoi.

Uses of JavaDocHelp in Ch12_Ransac_Hough

Classes in Ch12_Ransac_Hough that implement JavaDocHelp

Modifier and Type	Class	Description
class	Hough_Line_Detect	This ImageJ plugin demonstrates the use of the HoughTransformLines class for detecting straight lines in images (see Sec.
class	Ransac_Circle_Detect	RANSAC circle detection implemented with imagingbook library class RansacCircleDetector (see Sec.
class	Ransac_Ellipse_Detect	RANSAC ellipse detection implemented with imagingbook library class RansacCircleDetector (see Sec.
class	Ransac_Line_Detect	RANSAC line detection using imagingbook library class RansacLineDetector (see Sec.

Uses of JavaDocHelp in Ch13_Color_Images

Classes in Ch13_Color_Images that implement JavaDocHelp

Modifier and Type	Class	Description
class	Brighten_Index_Image	ImageJ plugin, increases the brightness of an indexed color image by 10 units (each color component).
class	Brighten_Rgb_1	ImageJ plugin, increases the brightness of a RGB color image by 10 units (each color component) using bit operations (Version 1).
class	Brighten_Rgb_2	ImageJ plugin, increases the brightness of a RGB color image by 10 units (each color component) without bit operations (Version 2).
class	Convert_Rgb_To_Gray	ImageJ plugin, converts an RGB color image to a grayscale image using a specific set of component weights (ITU BR.709) for calculating luminance (luma) values.
class	Count_Colors	ImageJ plugin, counts the distinct colors in the current color image.
class	Desaturate_RGB	ImageJ plugin, continuously desaturates the current image directly in RGB color space (without conversion to HSV or HSB).
class	Hsv_Rotate_Hue	ImageJ plugin, "rotates" the hue (H) of colors in HSV space by 120 degrees.
class	Index_To_Rgb	ImageJ plugin, converts an indexed color image to a full-color RGB image.
class	Quantize_Color_Image	ImageJ plugin, performs Median Cut color quantization using MedianCutQuantizer.
class	Random_Hues_Demo	ImageJ plugin, creates a tiled image with random colors obtained by varying hue only.

Uses of JavaDocHelp in Ch14_Colorimetric_Color

Classes in Ch14_Colorimetric_Color that implement JavaDocHelp

Modifier and Type	Class	Description
class	Convert_From_AdobeRGB	ImageJ plugin, converts a color image with RGB components assumed to be in AdobeRGB color space to sRGB color space.
class	Convert_To_Color_Stack	ImageJ plugin, converts a sRGB color image to Lab, Luv, HLS, HSV or Linear RGB color space and shows the resulting components as a image stack (with float values).
class	Plot_Chromaticity_Chart	ImageJ plugin, takes any RGB color image and plots its color distribution in CIE xy-space, together with the outline of the xy ("horseshoe") chromaticity curve, sRGB gamut and white point.

Uses of JavaDocHelp in Ch15_Color_Filters

Classes in Ch15_Color_Filters that implement JavaDocHelp

Modifier and Type	Class	Description
class	Gaussian_Filter_HSV	This ImageJ plugin applies a Gaussian blur filter to selected components in HSV color space.
class	Gaussian_Filter_RGB	This plugin performs a Gaussian filter in a user-selectable color space.
class	Geometry_Rotate_Color	This plugin rotates the input image.
class	MedianFilter_Scalar	This plugin applies a scalar median filter to all three planes of a RGB color image.
class	MedianFilter_Vector	This plugin applies a vector median filter to a RGB color image.
class	MedianFilter_VectorSharpen	This plugin applies a sharpening vector median filter to a RGB color image.

Uses of JavaDocHelp in Ch16_Color_Edges

Classes in Ch16_Color_Edges that implement JavaDocHelp

Modifier and Type	Class	Description
class	Color_Edges_Canny	This ImageJ plugin implements the Canny edge detector for all types of images.
class	Color_Edges_DiZenzo	This ImageJ plugin implements a multi-gradient (DiZenzo/Cumani-style) color edge detector.
class	Color_Edges_Gray	This ImageJ plugin implements a simple grayscale edge detector for all types of images.
class	Color_Edges_Monochromatic	This is a simple color edge detector based on monochromatic techniques.

Uses of JavaDocHelp in Ch17_EdgePreserving_Smoothing

Classes in Ch17_EdgePreserving_Smoothing that implement JavaDocHelp

Modifier and Type	Class	Description
class	Bilateral_Filter	This ImageJ plugin demonstrates the use of the Bilateral filter.
class	Kuwahara_Filter	This ImageJ plugin demonstrates the use of the Kuwahara filter, similar to the filter suggested in [1].
class	Nagao_Matsuyama_Filter	This plugin demonstrates the 5x5 Nagao-Matsuyama filter, as described in [1]].
class	Perona_Malik_Filter	This ImageJ plugin demonstrates the use of the Perona-Malik filter [1].
class	Perona_Malik_Minimal	This ImageJ plugin is a minimal example for running the Perona-Malik filter [1].
class	Tschumperle_Deriche_Filter	This ImageJ plugin demonstrates the use of the Anisotropic Diffusion filter described in [1].

Uses of JavaDocHelp in Ch19_Discrete_Fourier_Transform

Classes in Ch19_Discrete_Fourier_Transform that implement JavaDocHelp

Modifier and Type	Class	Description
class	DFT_2D_Demo	This ImageJ plugin computes the 2-dimensional DFT (magnitude spectrum) from an image of arbitrary size using float or double data.

Uses of JavaDocHelp in Ch20_Discrete_Cosine_Transform

Classes in Ch20_Discrete_Cosine_Transform that implement JavaDocHelp

Modifier and Type	Class	Description
class	DCT_2D_Demo	Calculates and displays the 2-dimensional DCT after converting the input image to a float image.

Uses of JavaDocHelp in Ch21_Geometric_Operations

Classes in Ch21_Geometric_Operations that implement JavaDocHelp

Modifier and Type	Class	Description
class	Draw_Test_Grid	This ImageJ plugin draws a test grid in a new image.
class	Map_Affine_Matrix	ImageJ plugin, applies a configurable affine transformation to the current image.
class	Map_Affine_Triangles	ImageJ plugin, applies an affine transformation derived from a pair of triangles P, Q (for the source and target image, respectively) to the current image.
class	Map_Bilinear	ImageJ plugin, applies a bilinear transformation derived from a pair of quadrilaterals P, Q (for the source and target image, respectively) to the current image.
class	Map_LogPolar_Demo	ImageJ plugin demonstrating the use of 2D log-polar mapping.
class	Map_Nonlinear_Ripple	ImageJ plugin, applies a non-linear "ripple" transformation to the current image.
class	Map_Nonlinear_Tapestry	ImageJ plugin, applies a non-linear "tapestry" transformation to the current image.
class	Map_Nonlinear_Twirl	ImageJ plugin, applies a non-linear "twirl" transformation to the current image.
class	Map_Projective	This plugin demonstrates the use of geometric mappings, as implemented in the imagingbook library.
class	Map_Rotate_Center	ImageJ plugin, rotates the current image by a specified angle around its center.
class	Map_Rotate_Origin	ImageJ plugin, rotates the current image by a specified angle around the coordinate origin.
class	Map_Translate	ImageJ plugin, applies a continuous translation to the current image.
class	Mesh_Warp_Interactive	ImageJ plugin, performs piecewise affine transformation by triangulation of the input image, as described in Sec.
class	Rectify_Quad_Selection	ImageJ plugin, performs 4-point projective mapping from a selected polygon ROI to the specified paper proportions (A4 or Letter, in portrait format).

Uses of JavaDocHelp in Ch22_Pixel_Interpolation

Classes in Ch22_Pixel_Interpolation that implement JavaDocHelp

Modifier and Type	Class	Description
class	Pixel_Interpolation_Demo	This ImageJ plugin demonstrates the use of various pixel interpolation methods and out-of-bounds strategies.

Uses of JavaDocHelp in Ch23_Image_Matching

Classes in Ch23_Image_Matching that implement JavaDocHelp

Modifier and Type	Class	Description
class	Chamfer_Matching	This ImageJ plugin demonstrates the use of the ChamferMatcher class.
class	CorrelCoefficient_Matching	This ImageJ plugin demonstrates the use of the CorrCoeffMatcher class.
class	Show_Distance_Map	Demonstrates the use of the DistanceTransform class.

Uses of JavaDocHelp in Ch24_NonRigid_Matching

Classes in Ch24_NonRigid_Matching that implement JavaDocHelp

Modifier and Type	Class	Description
class	LucasKanade_Demo	This ImageJ plugin is a minimalistic example of using the Lucas-Kanade matchers.

Uses of JavaDocHelp in Ch25_SIFT

Classes in Ch25_SIFT that implement JavaDocHelp

Modifier and Type	Class	Description
class	Show_Scale_Space	This ImageJ plugin visualizes the hierarchical scale space structures used for SIFT feature detection (see SiftDetector).
class	SIFT_Detection_Demo	This plugin extracts multi-scale SIFT features [1] from the current image and displays them as M-shaped markers.
class	SIFT_Matching_Demo	This ImageJ plugin demonstrates the use of the SIFT detection and matching framework.

Uses of JavaDocHelp in Ch26_MSER

Classes in Ch26_MSER that implement JavaDocHelp

Modifier and Type	Class	Description
class	MSER_Detection_Demo	ImageJ plugin which runs MSER detection [1] on the current image and shows the result as a vector overlay in a new image.
class	Show_Component_Tree_Stack	This ImageJ plugin creates the component tree of the given image and reconstructs the associated threshold stack by coloring the individual components.

Uses of JavaDocHelp in GenericFilterDemos

Classes in GenericFilterDemos that implement JavaDocHelp

Modifier and Type	Class	Description
class	Custom_Generic_Filter_Scalar	This ImageJ plugin shows how to construct a 3x3 custom generic filter based on class GenericFilterScalar.
class	Custom_Generic_Filter_Vector	This ImageJ plugin shows how to construct a 3x3 custom generic vector filter based on class GenericFilterVector.
class	Filter_Demo_A
class	Filter_Demo_B
class	Gaussian_Filter	This ImageJ plugin shows how to construct a generic linear filter using the classes LinearFilter and Kernel2D.
class	Gaussian_Filter_Separable	This ImageJ plugin shows how to construct a generic linear filter based on classes LinearFilter and Kernel2D.
class	Linear_Filter_3x3	This ImageJ plugin shows how to construct a generic linear filter using the classes LinearFilter and Kernel2D.
class	Linear_Filter_3x3_Separable	This ImageJ plugin shows how to construct a separable linear filter using the classes LinearFilterSeparable and GenericFilter.

Uses of JavaDocHelp in ImageAccessorDemos

Classes in ImageAccessorDemos that implement JavaDocHelp

Modifier and Type	Class	Description
class	ImageAccessor_Demo_Scalar	This plugin demonstrates the of class ScalarAccessor for unified access to scalar-valued images.
class	ImageAccessor_Demo_Vector	This plugin demonstrates the of class ImageAccessor for unified access to scalar and vector-valued images.

Uses of JavaDocHelp in ImageJ_Demos

Classes in ImageJ_Demos that implement JavaDocHelp

Modifier and Type	Class	Description
class	Alpha_Blending_Stack	This imageJ plugin demonstrates blending of two images and generating a stack of intermediate images.
class	Convert_ImagePlus_To_Gray	This ImageJ plugin shows how to change the type of the current image 'in place', i.e., without copying the image.
class	Create_New_Byte_Image	This plugin demonstrates how to create and display a new byte image (to show the histogram of the input image).
class	Data_Transfer_Plugin_Consumer	This ImageJ plugin shows how data can be communicated from one plugin to another.
class	Data_Transfer_Plugin_Producer	This ImageJ plugin shows how data can be communicated from one plugin to another.
class	Direct_Byte_Pixel_Access	This ImageJ plugin shows how to access the one-dimensional pixel array of a 8-bit (= byte) grayscale image.
class	Generic_Dialog_Example	This ImageJ plugin demonstrates the basic use of GenericDialog to create a new byte image.
class	Make_Uniform_Noise	Fills the active image with uniform noise.
class	My_Inverter_A	This is a minimal ImageJ plugin (PlugInFilter) that inverts an 8-bit grayscale (byte) image.
class	My_Inverter_B	This plugin does the same as My_Inverter_A but is based on the PlugIn instead of the PlugInFilter interface.
class	Open_Sample_Image_For_PlugInFilter	This plugin shows a trick how to automatically load some pre-defined sample image in the case that no other image is currently open.
class	Roi_Extract_Subimage_Demo	This ImageJ plugin shows how a subimage is extracted from a given image using the bounding box of the currently selected region of interest (ROI).
class	Roi_Processing_Demo1	This ImageJ plugin shows how an image operation can be confined to the currently selected region of interest (ROI).
class	Roi_Processing_Demo2	This ImageJ plugin shows processing the inside of the currently selected region of interest (ROI) using the Point iterator of Roi.
class	Run_Command_From_PlugIn	This plugin demonstrates how to run another ImageJ "command" (plugin) from our own PlugIn using the IJ.run() method.
class	Run_Command_From_PlugInFilter	This plugin demonstrates how to run another ImageJ command (plugin) from our own PlugInFilter using the IJ.run() method.
class	Stack_Processing_Demo	This ImageJ plugin demonstrates how to iterate over the frames (slices) of an image stack.
class	UpdateAndDraw_Demo	This ImageJ plugin modifies and re-displays the current image repeatedly.

Uses of JavaDocHelp in More_

Classes in More_ that implement JavaDocHelp

Modifier and Type	Class	Description
class	Delaunay_Demo	This ImageJ plugin performs corner detection on the active image, applies Delaunay triangulation to the N strongest corners and displays the result as a vector overlay on top of the same image.
class	Fourier_Descriptor_Animation	This ImageJ plugin visualizes the composition of 2D shapes by superposition of nested ellipses, corresponding to complex coefficient pairs of elliptic Fourier descriptors.
class	Fourier_Descriptor_Trigonometic	This ImageJ plugin demonstrates the "trigonometric" construction of elliptic Fourier descriptors.
class	Perlin_Noise_2D	This ImageJ plugin creates a new noise image using a 2D gradient noise generator [1].

Uses of JavaDocHelp in Tools_

Classes in Tools_ that implement JavaDocHelp

Modifier and Type	Class	Description
class	Close_Other_Images
class	Convert_Images_To_PNG	This is a simple tool for converting images of a specific type in a given directory to a new type using ImageJ.
class	Export_PDF	This ImageJ plugin exports the current image and its attached vector graphic overlay (if existent) as a PDF file.
class	Open_Sample_Image	ImageJ plugin, allows the user to select and open one of the internal sample images.
class	Unlock_Image	ImageJ plugin, unlocks the currently active image.
class	Zoom_Exact	ImageJ plugin, resizes the window of the given image to fit an arbitrary, user-specified magnification factor.
class	Zoom_To_Selection	ImageJ plugin, zooms the current image such that the given selection (ROI) fits the image window.