DNA Microarray Image Analysis - University of Illinois at Urbana ...
DNA Microarray Image Analysis - University of Illinois at Urbana ...
DNA Microarray Image Analysis - University of Illinois at Urbana ...
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Foreground Separ<strong>at</strong>ion<br />
The goal <strong>of</strong> foreground separ<strong>at</strong>ion is to identify pixels th<strong>at</strong><br />
belong to foreground (signal) <strong>of</strong> expected spot shape and to<br />
background.<br />
Foreground separ<strong>at</strong>ion methods using:<br />
• sp<strong>at</strong>ial templ<strong>at</strong>es<br />
• intensity based clustering<br />
• intensity based segment<strong>at</strong>ion<br />
• sp<strong>at</strong>ial and intensity inform<strong>at</strong>ion.<br />
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