Visualizing Pattern Constancy

Performance Over Wide-ranging Extraneous Variables and Scene Contents

Time-Series Studies

Example 3 of 4

Sun angle, exposure, and noise

This example shows very good correlation between the two images despite the differences in sun angle
and exposure and the introduction of noise. Some noise patterns from t1 show up after enhancement but since
they do not coincide with any features from t2, they do not show up in the resulting composite as magenta.

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Responsible NASA Official: Glenn Woodell

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