Subject:
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Re: Working motorized focus for Vision Command
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Newsgroups:
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lugnet.robotics
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Date:
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Sun, 15 Dec 2002 23:35:03 GMT
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Viewed:
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779 times
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This may be a stupid question, but could the vision command be made to
"autofocus" given special code?
Timothy
In lugnet.robotics, Mark Haye writes:
> I have always thought that LEGO should have built the Vision
> Command camera housing such that the focus could be motorized.
> I know I'm not the only one ...
>
> In this thread, Bob Fay (of LEGO milling machine fame) suggests
> using half of a large Technic turntable:
> http://news.lugnet.com/robotics/?n=13045
>
> Kyle Beatty built a motorized focus using tires:
> http://news.lugnet.com/robotics/?n=16613
>
> So, here's my attempt at a motorized focus for Vision Command. Note that
> I irreversibly modified a 40-tooth (z40) gear (LEGO purists beware).
>
> Construction details and pictures can be found here:
>
> http://members.cox.net/markhaye/window/webcam.html
>
> The camera is nothing more than a static webcam at the moment -
> nothing fancy like a mobile robot with auto-focus software or
> anything.
>
> For the curious, here's the main webcam page:
>
> http://members.cox.net/markhaye/window/
>
> For the extra curious, check out the "Brownie Cam" archives.
> See how many LEGO models you can spot ...
>
> Mark Haye
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Message is in Reply To:
 | | Working motorized focus for Vision Command
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| I have always thought that LEGO should have built the Vision Command camera housing such that the focus could be motorized. I know I'm not the only one ... In this thread, Bob Fay (of LEGO milling machine fame) suggests using half of a large Technic (...) (22 years ago, 13-Dec-02, to lugnet.robotics)
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