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OBJECTIVES 1. Define “point operation” 2. Overview of applications ...

OBJECTIVES 1. Define “point operation” 2. Overview of applications ...

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<strong>Overview</strong> <strong>of</strong> Applications<br />

Photometric Calibration<br />

Digitizer may have a nonlinear<br />

response to light intensity, but we<br />

may want gray levels in image to be<br />

proportional to intensity.<br />

Can design point operation to get rid<br />

<strong>of</strong> nonlinearity.<br />

6

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