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From: "Frank Bemelman"
References: <email@example.com> <firstname.lastname@example.org>
Subject: Re: Flickering Candlelight Effect??
Date: Fri, 3 Jan 2003 21:10:11 +0100
X-Newsreader: Microsoft Outlook Express 6.00.2800.1106
Organization: EuroNet Internet
NNTP-Posting-Date: 03 Jan 2003 20:10:57 GMT
"Spehro Pefhany" schreef in bericht
> On 3 Jan 2003 09:39:23 -0800, the renowned email@example.com
> (Aubrey McIntosh) wrote:
> >If you're using a PIC, why not record a real candle flame ((led or
> >photocell) + op amp + a/d) and play it back?
> That crossed my mind, the main objection to it is that there is
> apparent motion and there are color changes in the flame that make
> it appear realistic. No way a single lamp will ever look like a
> candle. I have 3 outputs but used more like 7 or 8 LEDs and a
> theatrical color filter.
My filter for my lamps was white painter's tape.
> Of course you could videotape a real flame and then try to analyze
> that. Frank seems to have the equipment to do that- I'm still missing
> a Firewire port to get the info into my computer.
I have a digital fotocamera that is able to take short
mpeg/avi movies, an option found on practically all
cameras today. This was the first time it served a
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