On Sat, 24 Jan 2009 15:24:43 -0200, Nicolas Alvarez wrote:

> Jim Henderson wrote:
>> Well, yeah - and I loved the hologram projector video he did, too. 
>> This particular software doesn't need camera tracking, though, which
>> Rune used.  In the demo app, you can plug in a video and define a
>> region in one frame, and the program tracks it and replaces it.  It
>> even deals with occluding objects passing between the camera and the
>> target frame in the video.
> 
> Not sure what you mean with "camera tracking". As far as I know, Rune
> didn't use any hardware that recorded the camera movement. He used
> software that analyzed the video and figured out how the camera had
> moved.

From what I remember, he used a piece of software that used to be free 
that isn't any more.  But I don't remember the details now....

Jim

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