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INFINITY ANALYZE User's Manual - Spectra Services

INFINITY ANALYZE User's Manual - Spectra Services

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Release 6.0.0<br />

Lumenera <strong>INFINITY</strong> <strong>ANALYZE</strong><br />

User’s <strong>Manual</strong><br />

3.8.7 Light Density<br />

Use the Light Density command to profile the intensity distribution of a row of pixels.<br />

Push down the left button of the mouse to start profiling. A horizontal line will be drawn,<br />

passing through the position of mouse cursor. The intensity distribution of those pixels<br />

of the active image on this line will be profiled. This line also stands for the half of the<br />

dynamic range, i.e. 128. Another line, being drawn below, stands for 0. The curve,<br />

drawn over the image, stands for the intensities of the pixels.<br />

Move the mouse, while keeping the left button of the mouse pressed, to preview other<br />

rows of pixels. Release the left button of the mouse to finalize the profiling.<br />

Repeat the above procedure for more profiles.<br />

The Light Density command generates graphical output only.<br />

The examples below illustrate the process.<br />

Copyright © 2006-2011 Page 101

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