User Guide

Chapter 10: Visualization And Analysis
Image Measurement Properties
Select Properties To
Measure
Select or deselect properties to customize your list of image properties to
be measured.
Area: Total number of pixels in image.
Calibrated area: The area of an image measured in current
Canvas units.
Mean: Measures the average pixel intensity.
Standard deviation: A numeric value that describes how widely
intensity values vary.
Median: Middle value in the range of values; i.e.; number of pixels
with intensity below the median is equal to the number of pixels
with intensity that is above the median.
Center of mass: The x/y coordinates of the image’s center.
Perimeter: Measures the perimeter of the image in pixels.
Calibrated perimeter: The perimeter of an image measured in
current Canvas units.
Compactness: A numeric measurement of an object’s shape. It is
defined with the following equation:
Shape factor: The measurement of an object’s circularity. It is
defined with the following equation:
Feret diameter: Indicates an object’s theoretical diameter if it had
a circular shape.
Calibrated feret diameter: Measured in the current Canvas
units, this indicates an object’s theoretical diameter if it had a
circular shape.
Labels Placement: Determine label placement. The default placement is
the center of the image or selection.
Font:Customize the appearance of the labels. You can change font,
size, and color.
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