The commands below apply mathematical processing to
image pixels. Most are located in the Image Window's
Process menu, in particular, the
Process > Math menu.
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Image Math Commands
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Combine Image Set
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Combines more images into a single image. The images must be opened
as an
image set in a single window.
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Combine Files
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Combines images from files to make a single image. This command
works only with FITS format files.
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Normalize Image
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Normalizes 1 or more images to a common statistical value evaluated
inside a rectangular region. The reference value may be determined
from another image or set to a specified value.
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Image Arithmetic
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Applies various arithmetic operations between two images.
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Value Arithmetic
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Applies various arithmetic operations between an image and a
constant value.
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Arithmetic Operations
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Applies various mathematical operations that do not depend upon
anything but the image itself, such as square root or
logarithm.
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Fit Background
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Fits a surface to an image and subtracts or divides it into the
image or creates a new image from the surface. This is often used
for flattening the image background.
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Create Synthetic Image
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Creates synthetic images containing all sources of random noise,
Optionally, stars may be added for use in evaluating image
processing techniques and algorithms, as well as other
purposes.
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Change Pixel Type
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Converts the pixel format of an image from one type to another
(e.g., 16-bit integer to 32-bit real).
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Extract Byte Plane
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Creates a new image from a specified byte index of an intensity
image.
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Region Statistics
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Used to configure the statistical estimator used to assign a value
to an image region. This tool is used by various Image Math
Commands.
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Mira Pro x64 User's Guide, Copyright Ⓒ 2023 Mirametrics, Inc. All
Rights Reserved.
