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		<title>Computing with Light Before the Sensor: A New Vision Pipeline for Physical AI</title>
		<link>https://bioengineer.org/computing-with-light-before-the-sensor-a-new-vision-pipeline-for-physical-ai/</link>
		
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		<pubDate>Sat, 17 Oct 2026 03:19:30 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<category><![CDATA[diffractive optics]]></category>
		<category><![CDATA[Fourier optics]]></category>
		<category><![CDATA[image sensors]]></category>
		<category><![CDATA[low-power perception]]></category>
		<category><![CDATA[machine vision]]></category>
		<category><![CDATA[nonlinear activation]]></category>
		<category><![CDATA[optical neural networks]]></category>
		<category><![CDATA[optical pre-sensor computing]]></category>
		<category><![CDATA[photonic computing]]></category>
		<category><![CDATA[physical AI]]></category>
		<category><![CDATA[Robotics]]></category>
		<category><![CDATA[Tsinghua University]]></category>
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					<description><![CDATA[A Tsinghua University review details how optical pre-sensor computing embeds computation into light propagation before detection, promising efficient visual perception for physical AI systems.]]></description>
		
		
		
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