1998-10-06 - advances in imaging sensors

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From: David Honig <honig@sprynet.com>
To: cypherpunks@toad.com
Message Hash: b472a7c47609e3138850e3e4d51639ed70697bef30154cc6a4da039401e14fe0
Message ID: <3.0.5.32.19981006111747.00890b50@m7.sprynet.com>
Reply To: N/A
UTC Datetime: 1998-10-06 05:52:10 UTC
Raw Date: Tue, 6 Oct 1998 13:52:10 +0800

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From: David Honig <honig@sprynet.com>
Date: Tue, 6 Oct 1998 13:52:10 +0800
To: cypherpunks@toad.com
Subject: advances in imaging sensors
Message-ID: <3.0.5.32.19981006111747.00890b50@m7.sprynet.com>
MIME-Version: 1.0
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There was an article in a recent EETimes about a new type of very fast
imaging sensor, whose circuitry provides for very short exposures, which may
find uses in consumer items.

I was thinking that very fast image grabbers could be used to identify
moving people, e.g., in their cars at an airport, or even on the street.
The performance limit will be the sensitivity of the pixels and available
light.  But motion blur goes away.

(In my part of Calif, there are video cameras mounted on signalling poles
or streetlights in wealthy suburbs, for 'traffic monitoring' reasons.  Images
from them (as released to the public) are wide-angle, and people can't be
ID'd.
But things change.)












  








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