Intensity Plot
The Intensity Plot module provides a way to view the intensity profile of an image
based on the values in a vertical column. This is different than a histogram
transformation of the image in that the resulting image is of the same width as the
original image but with a height of 256 to represent the 256 intensity values of each
column. To generate the image each column of the original image is converted to grayscale
and the resulting value for each pixel is recorded. Once the column has been processed
the chart is generated with each resulting pixel's intensity relating to the amount of
original pixels that are at that intensity value (0-255).
Interface
Instructions
1. 0 - 255 Grayscale - This display shows the number of pixels per vertical row scaled from 0 to 255
2. 128 - 255 Grayscale - This display shows the number of pixels per vertical row scaled from 128 to 255
3. Black & White - This display shows pixels that exceed the threshold count as white.
Example
| Source | Intensity Plot |
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See Also
Histogram
Surface Plot
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