# Image processing and image analysis toolkit for R

## Documentation for package ‘EBImage’ version 2.4.0

## User Guides and Package Vignettes

Read overview or browse directory.

## Help Pages

A B C D E F G H I M N O P R S T U W Z misc

## -- --

EBImage-package | Package overview

## -- A --

affinet | Image transformation: rotation, resize, etc.
affinet,Image-method | Image transformation: rotation, resize, etc.
animate | Interactive image display
animate,array-method | Interactive image display
animate,Image-method | Interactive image display
animate,IndexedImage-method | Interactive image display
Arith | Generic methods for objects of class Image
as.Image | Generic methods for objects of class Image
as.Image,array-method | Generic methods for objects of class Image
as.Image,IndexedImage-method | Defintion of class 'IndexedImage'
assert | Image creation, copying and assertion
assert,Image,Image-method | Image creation, copying and assertion
assert,Image,missing-method | Image creation, copying and assertion
athresh | Image and color channel thresholding
athresh,Image-method | Image and color channel thresholding

## -- B --

blur | Noise removal, blurring and smoothing or images
blur,Image-method | Noise removal, blurring and smoothing or images

## -- C --

cgamma | Enhancing images and colors
cgamma,Image-method | Enhancing images and colors
channel | Color and image color mode conversions
channel,ANY,character-method | Color and image color mode conversions
channel,Image,character-method | Color and image color mode conversions
channelMix | Color and image color mode conversions
choose.image | EBImage deprecated functions
chooseImage | Image I/O
closing | Morphological operations on images
closing,Image-method | Morphological operations on images
cmoments | Image moments and moment invariants, feature extraction
cmoments,IndexedImage,Image-method | Image moments and moment invariants, feature extraction
cmoments,IndexedImage,missing-method | Image moments and moment invariants, feature extraction
colorMode | Defintion of class 'Image', its accessor methods
combine | Image creation, copying and assertion
combine,Image,Image-method | Image creation, copying and assertion
combine,list,missing-method | Image creation, copying and assertion
compression | Defintion of class 'Image', its accessor methods
contrast | Enhancing images and colors
contrast,Image-method | Enhancing images and colors
copy | Image creation, copying and assertion
copy,Image-method | Image creation, copying and assertion
cthresh | Image and color channel thresholding
cthresh,Image-method | Image and color channel thresholding

## -- D --

denoise | Noise removal, blurring and smoothing or images
denoise,Image-method | Noise removal, blurring and smoothing or images
despeckle | Noise removal, blurring and smoothing or images
despeckle,Image-method | Noise removal, blurring and smoothing or images
dilate | Morphological operations on images
dilate,Image-method | Morphological operations on images
display | Interactive image display
distmap | Distance map transform of binary images
distmap,Image-method | Distance map transform of binary images
drawfont | Drawing primitives on images
drawtext | Drawing primitives on images
drawtext,Image,list,list-method | Drawing primitives on images
drawtext,Image,matrix,character-method | Drawing primitives on images
drawtext,Image,numeric,character-method | Drawing primitives on images

## -- E --

EBImage | Package overview
EBImage-deprecated | EBImage deprecated functions
edge | Segmentation and edge detection
edge,Image-method | Segmentation and edge detection
edge.features | EBImage deprecated functions
edge.features,IndexedImage-method | EBImage deprecated functions
edge.profile | EBImage deprecated functions
edge.profile,IndexedImage-method | EBImage deprecated functions
edgeFeatures | Extraction of edge profiles and edge features from images of indexed objects
edgeFeatures,IndexedImage-method | Extraction of edge profiles and edge features from images of indexed objects
edgeProfile | Extraction of edge profiles and edge features from images of indexed objects
edgeProfile,IndexedImage-method | Extraction of edge profiles and edge features from images of indexed objects
enhance | Enhancing images and colors
enhance,Image-method | Enhancing images and colors
equalize | Enhancing images and colors
equalize,Image-method | Enhancing images and colors
erode | Morphological operations on images
erode,Image-method | Morphological operations on images

## -- F --

features | Feature extraction for objects in indexed images
features,IndexedImage-method | Feature extraction for objects in indexed images
fileName | Defintion of class 'Image', its accessor methods
fillHull | Filling matrix data with flood fill algorithm
fillHull,IndexedImage-method | Filling matrix data with flood fill algorithm
filter2 | 2D Convolution Filter
filter2,array,matrix-method | 2D Convolution Filter
filter2,array,missing-method | 2D Convolution Filter
filter2,Image,matrix-method | 2D Convolution Filter
filter2,Image,missing-method | 2D Convolution Filter
flip | Image transformation: rotation, resize, etc.
flip,Image-method | Image transformation: rotation, resize, etc.
floodFill | Filling matrix data with flood fill algorithm
floodFill,array-method | Filling matrix data with flood fill algorithm
flop | Image transformation: rotation, resize, etc.
flop,Image-method | Image transformation: rotation, resize, etc.
frameDist | Calculate pairwise distances between image frames or frames of two images
frameDist,Image,Image-method | Calculate pairwise distances between image frames or frames of two images
frameDist,Image,missing-method | Calculate pairwise distances between image frames or frames of two images

## -- G --

gblur | Noise removal, blurring and smoothing or images
gblur,Image-method | Noise removal, blurring and smoothing or images
getFeatures | Feature extraction for objects in indexed images
getFeatures,IndexedImage-method | Feature extraction for objects in indexed images
Grayscale | Defintion of class 'Image', its accessor methods

## -- H --

haralick.features | EBImage deprecated functions
haralick.features,IndexedImage,Image-method | EBImage deprecated functions
haralick.matrix | EBImage deprecated functions
haralick.matrix,IndexedImage,Image-method | EBImage deprecated functions
haralickFeatures | Co-occurrence matrices (GLCM) and Haralick texture features
haralickFeatures,IndexedImage,Image-method | Co-occurrence matrices (GLCM) and Haralick texture features
haralickMatrix | Co-occurrence matrices (GLCM) and Haralick texture features
haralickMatrix,IndexedImage,Image-method | Co-occurrence matrices (GLCM) and Haralick texture features
header | Image creation, copying and assertion
header,Image-method | Image creation, copying and assertion
hist,Image-method | Generic methods for objects of class Image
hull.features | EBImage deprecated functions
hull.features,IndexedImage-method | EBImage deprecated functions
hullFeatures | Extraction of hull features from images of indexed objects
hullFeatures,IndexedImage-method | Extraction of hull features from images of indexed objects

## -- I --

Image | Image creation, copying and assertion
image,Image-method | Generic methods for objects of class Image
Image-class | Defintion of class 'Image', its accessor methods
imageData | Defintion of class 'Image', its accessor methods
IndexedImage-class | Defintion of class 'IndexedImage'
is.Image | Image creation, copying and assertion

## -- M --

matchObjects | Matching objects in two indexed images
matchObjects,IndexedImage,IndexedImage-method | Matching objects in two indexed images
median.Image | Generic methods for objects of class Image
mediansmooth | Noise removal, blurring and smoothing or images
mediansmooth,Image-method | Noise removal, blurring and smoothing or images
mkball | 2D Convolution Filter
mkbox | 2D Convolution Filter
modulate | Enhancing images and colors
modulate,Image-method | Enhancing images and colors
moments | Image moments and moment invariants, feature extraction
moments,Image,missing-method | Image moments and moment invariants, feature extraction
moments,IndexedImage,Image-method | Image moments and moment invariants, feature extraction
moments,IndexedImage,missing-method | Image moments and moment invariants, feature extraction
morphKern | Morphological operations on images

## -- N --

negate | Functions to normalize images
negate,Image-method | Functions to normalize images
noise | Noise removal, blurring and smoothing or images
noise,Image-method | Noise removal, blurring and smoothing or images
normalize | Functions to normalize images
normalize,Image-method | Functions to normalize images
normalize2 | Functions to normalize images
normalize2,Image-method | Functions to normalize images

## -- O --

opening | Morphological operations on images
opening,Image-method | Morphological operations on images

## -- P --

paintObjects | Marking detected objects in reference images
paintObjects,IndexedImage,Image-method | Marking detected objects in reference images
print.Image | Generic methods for objects of class Image
print.IndexedImage | Generic methods for objects of class Image
propagate | Voronoi-based segmentation on image manifolds
propagate,Image,IndexedImage-method | Voronoi-based segmentation on image manifolds

## -- R --

read.image | EBImage deprecated functions
readImage | Image I/O
reenumerate | Object removal
reenumerate,IndexedImage-method | Object removal
resample | Image transformation: rotation, resize, etc.
resample,Image-method | Image transformation: rotation, resize, etc.
resize | Image transformation: rotation, resize, etc.
resize,Image-method | Image transformation: rotation, resize, etc.
resolution | Defintion of class 'Image', its accessor methods
rgbImage | Color and image color mode conversions
rmObjects | Object removal
rmObjects,IndexedImage,list-method | Object removal
rmObjects,IndexedImage,numeric-method | Object removal
rmoments | Image moments and moment invariants, feature extraction
rmoments,IndexedImage,Image-method | Image moments and moment invariants, feature extraction
rmoments,IndexedImage,missing-method | Image moments and moment invariants, feature extraction
rotate | Image transformation: rotation, resize, etc.
rotate,Image-method | Image transformation: rotation, resize, etc.

## -- S --

segment | Segmentation and edge detection
segment,Image-method | Segmentation and edge detection
sharpen | Noise removal, blurring and smoothing or images
sharpen,Image-method | Noise removal, blurring and smoothing or images
sharpen2 | 2D Convolution Filter
sharpen2,Image-method | 2D Convolution Filter
show,Image-method | Generic methods for objects of class Image
smoments | Image moments and moment invariants, feature extraction
smoments,IndexedImage,Image-method | Image moments and moment invariants, feature extraction
smoments,IndexedImage,missing-method | Image moments and moment invariants, feature extraction
stackObjects | Generate a stack of images for detected objects, one object per image
stackObjects,IndexedImage,Image,character-method | Generate a stack of images for detected objects, one object per image
stackObjects,IndexedImage,Image,list-method | Generate a stack of images for detected objects, one object per image
stackObjects,IndexedImage,Image,missing-method | Generate a stack of images for detected objects, one object per image
stackObjects,IndexedImage,Image,numeric-method | Generate a stack of images for detected objects, one object per image
stopIfNotImage | Image creation, copying and assertion

## -- T --

thresh | Image and color channel thresholding
thresh,Image-method | Image and color channel thresholding
tile | Generate a tiled image from a stack of images
tile,Image-method | Generate a tiled image from a stack of images
tile,list-method | Generate a tiled image from a stack of images
TrueColor | Defintion of class 'Image', its accessor methods

## -- U --

umask | Noise removal, blurring and smoothing or images
umask,Image-method | Noise removal, blurring and smoothing or images
untile | Generate a tiled image from a stack of images
untile,Image,numeric-method | Generate a tiled image from a stack of images

## -- W --

watershed | Watershed transformation and watershed based object detection
watershed,Image-method | Watershed transformation and watershed based object detection
write.image | EBImage deprecated functions
write.image,Image-method | EBImage deprecated functions
writeImage | Image I/O
writeImage,Image-method | Image I/O

## -- Z --

zernike.moments | EBImage deprecated functions
zernike.moments,IndexedImage,Image-method | EBImage deprecated functions
zernikeMoments | Extraction of Zernike moments from images of indexed objects
zernikeMoments,IndexedImage,Image-method | Extraction of Zernike moments from images of indexed objects

## -- misc --

[,Image-method | Generic methods for objects of class Image