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Author Topic: Hologram concerts
Joe Redifer
You need a beating today

Posts: 12859
From: Denver, Colorado
Registered: May 99


 - posted 04-18-2012 05:09 AM      Profile for Joe Redifer   Author's Homepage   Email Joe Redifer   Send New Private Message       Edit/Delete Post 
Watch this (perhaps with the sound off would be best unless you like this kind of music):

http://www.youtube.com/watch?v=ajVGIRsKXdo

While 2-pack looks very, very CG and fake, I am more interested how this works technically. They do this same shit in Japan a lot with anime dolls dancing and singing. It's rather creepy. It all looks very convincing on Youtube. But is it really a 3D projection where I could walk around it and see it from any angle? Or is it a 2D image projected onto some kind of transparent material?

Pepper's Ghost?

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Mark Lensenmayer
Phenomenal Film Handler

Posts: 1605
From: Upper Arlington, OH
Registered: Sep 1999


 - posted 04-18-2012 06:04 AM      Profile for Mark Lensenmayer   Email Mark Lensenmayer   Send New Private Message       Edit/Delete Post 
Right, Joe... a variation on Pepper's Ghost.

Definitely not a hologram...just bright projection on a mylar film.

Here is a Japanese version.

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Bobby Henderson
"Ask me about Trajan."

Posts: 10973
From: Lawton, OK, USA
Registered: Apr 2001


 - posted 04-18-2012 08:49 AM      Profile for Bobby Henderson   Email Bobby Henderson   Send New Private Message       Edit/Delete Post 
One news story said the image was projected on an angled piece of glass. Not really a hologram. But the press doesn't believe in accuracy anymore these days anyway. Hyperbole and inaccuracy is the new truth. And that's because so many of the viewers out there in TV land are stupid enough to believe it.

In short, this whole digging Tupac from the grave thing is much ado about nothing.

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Randy Stankey
Film God

Posts: 6539
From: Erie, Pennsylvania
Registered: Jun 99


 - posted 04-18-2012 10:32 AM      Profile for Randy Stankey   Email Randy Stankey   Send New Private Message       Edit/Delete Post 
Yes. Pepper's Ghost. If you've ever gone to the Haunted Mansion at Disneyland, similar effects are used there.

We have done a variation of this on our stage using a black, scrim and a video projector.

Clarke's Law #3: Any sufficiently advanced technology is indistinguishable from magic.

Corollary: Any sufficiently stupid population is unable to distinguish technology from magic.

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Mark Lensenmayer
Phenomenal Film Handler

Posts: 1605
From: Upper Arlington, OH
Registered: Sep 1999


 - posted 04-18-2012 12:02 PM      Profile for Mark Lensenmayer   Email Mark Lensenmayer   Send New Private Message       Edit/Delete Post 
You can clearly see the mesh screen at the very start of the Japanese video I posted above.

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Aaron Garman
Phenomenal Film Handler

Posts: 1470
From: Toledo, OH USA
Registered: Mar 2003


 - posted 04-18-2012 01:15 PM      Profile for Aaron Garman   Email Aaron Garman   Send New Private Message       Edit/Delete Post 
And rats, the video has been pulled.

AJG

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