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Clip Pixel Values
The Clip Pixel Values command removes
extreme pixel values by clipping values above or below specified
thresholds and replacing them with target values. In comparison,
the similar
Clip High Values and
Clip Low Values commands clip only high or low
values, respectively. The related
Cosmic Ray Filter uses a statistical test to detect
extreme values rather than simple thresholds.
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The Clip Pixel Values command opens from
the Image Window > Process >
Calibration menu and  button
on the Main Toolbar. The "immediate"
form, shown first, opens when an image or image set is displayed in
the top-most window. The general form can be used to select source
images from folders, windows, or by matching templates.
Clip Pixel Values Properties
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Profile [|>]
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Selects the parameter profile for this command and
allows you to save or work with existing presets.
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[Select]
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Opens the
Select Source Images dialog to choose images
from an image window, folder, files, name template, or a Mira File
List.
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Low Clip Values
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Identify Low
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Check this box to cause pixels below the
Threshold to be identified and replaced
with a new value.
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Threshold
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Specifies the threshold pixel value below which it
will be clipped. Any pixel value lower than the threshold value is
replaced with the New Value.
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New Value
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Specifies the new pixel value used to replace the
low pixel values.
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High Clip Values
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Identify High
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Check this box to cause pixels above the
Threshold to be identified and replaced
with a new value.
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Threshold
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Specifies the threshold pixel value above which
values will be clipped. Any pixel value greater than the threshold
value is replaced with the New
Value.
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New Value
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Specifies the new pixel value used to replace the
low pixel values.
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Source Region
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Specifies the rectangular region to be processed.
The options are as follows:
Entire image
The entire image is processed.
Image Cursor
The region to be processed is selected using the
Image Cursor.
Rectangle
The region specified by Min and Max limits
for Column and Row coordinates is processed.
Column and Row, Min and
Max
When Rectangle is
selected, these values specify the column and row limits to be
processed.
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Related Topics
Filtering Images
Cosmic Ray Filter
Clip High Values
Clip Low Values
Mira Pro x64 8.71 User's Guide, Copyright Ⓒ 2024 Mirametrics, Inc.
All Rights Reserved.
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