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Overview of the ImageTools Package
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Calling Sequence
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ImageTools[command](arguments)
command(arguments)
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Description
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The ImageTools package implements a number of image processing functions.
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Within this package, image data is represented as dense rectangular Arrays of 64-bit hardware floating point numbers. Grayscale and color images can be represented; see ImageTools[ImageTypes] for descriptions of the types and data structures.
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Accessing Package Commands
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Each command in the ImageTools package can be accessed by using either the long form or the short form of the command name in the command calling sequence.
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Because the underlying implementation of the ImageTools package is a module, it is possible to use the form ImageTools:-command to access a command from the package. For more information, see Module Members.
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List of Package Commands
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The following is a list of available commands. To display the help page for a particular command, see Getting Help with a Command in a Package.
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Analysis
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Entropy compute entropy of an image
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Height return height (rows) of an image
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Quality compute quality measure of a reconstructed image
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Width return width (columns) of an image
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Arithmetic
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Clip clip image to low and high values
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Flip flip an image horizontally or vertically
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Rotate rotate an image (90 degree increments)
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Stack stack images horizontally or vertically
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Color
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Gamma adjust intensity of layers
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GetLayer return layer from a multi-layer image
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SetLayer insert a layer into a multi-layer image
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ToRGB convert Gray/RGB/RGBA to RGB
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ToRGBA convert Gray/RGB/RGBA to RGBA
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File I/O
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Read read an image from a file
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Write write an image to a file
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Download Help Document
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