Holograms - or a similar process

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Donald Binks
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Holograms - or a similar process

Post by Donald Binks » Wed May 21, 2014 3:23 pm

I saw a brief piece on television showing the late Michael Jackson appearing as a hologram.
http://www.smh.com.au/entertainment/mus ... 38j6v.html" target="_blank" target="_blank" target="_blank

Can someone please explain to me how this works - and does it recreate a realistic three dimensional representation? Is this process likely to be used in the future to make films?

I have a fascination.
Last edited by Donald Binks on Wed May 21, 2014 6:35 pm, edited 1 time in total.
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boblipton
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Re: Holograms

Post by boblipton » Wed May 21, 2014 4:32 pm

Donald, I went to the little Google window on my browser, typed in "How do Holograms work?" and hit return. The Google search found 2,720,000 articles -- an approximation, I'm sure.

Bob
The past is a foreign country. They do things differently there.
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Donald Binks
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Re: Holograms

Post by Donald Binks » Wed May 21, 2014 4:52 pm

Apart from Bob's wonderfully intellectual post which only goes to prove that he must have gone to University and received a PhD - and of course for which I thank him; I wonder if anyone could elaborate further on the process as I don't think it actually comes under the heading of "holography" per se, moreover it is a modified and very much a state of the art "Pepper's Ghost" like effect.

Much thankings.
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Donald Binks

"So, she said: "Elly, it's no use letting Lou have the sherry glasses..."She won't appreciate them,
she won't polish them..."You know what she's like." So I said:..."

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boblipton
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Re: Holograms - or a similar process

Post by boblipton » Wed May 21, 2014 7:33 pm

The past is a foreign country. They do things differently there.
— L.P. Hartley

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Donald Binks
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Re: Holograms - or a similar process

Post by Donald Binks » Wed May 21, 2014 7:51 pm

Actually I have found these which explains the concepts and advancements in the technique.



Regards from
Donald Binks

"So, she said: "Elly, it's no use letting Lou have the sherry glasses..."She won't appreciate them,
she won't polish them..."You know what she's like." So I said:..."

Phototone
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Re: Holograms - or a similar process

Post by Phototone » Fri May 23, 2014 1:44 pm

The Michael Jackson thing you saw is a very elaborate "Peppers Ghost" magic effect done with animation, projectors, mirrors, and has nothing to do with Holograms.

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drednm
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Re: Holograms - or a similar process

Post by drednm » Sun May 25, 2014 3:38 am

Science aside, wasn't the Michael Jackson thing done at least partly with an impersonator? It's not a return from the dead as some rabid fans had hoped.....
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