Modifying RGB videos with motion capture

https://www.youtube.com/watch?v=ohmajJTcpNk&app=desktop


Inserting 3D objects into photographs without access to scene or source

http://www.theatlantic.com/video/index/247346/way-cooler-than-photoshop-add-3d-objects-to-2d-photos/


Terrifying possibilities for misuse.  In fact... Are there -any- legitimate uses
for this technology?

Well maybe for the second, but I can't think of anything good that can come of
the first.

Regards,
A.D.B.

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On Sun, 20 Mar 2016 20:46:31 -0400, Anthony D. Baye wrote:

> Terrifying possibilities for misuse.  In fact... Are there -any-
> legitimate uses for this technology?
> 
> Well maybe for the second, but I can't think of anything good that can
> come of the first.

Both would make for really interesting motion capture technologies for 
computer games and film making.

Jim


-- 
"I learned long ago, never to wrestle with a pig. You get dirty, and 
besides, the pig likes it." - George Bernard Shaw

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Winston's Confession - 0:45 - Winston confesses to thoughtcrime. Just as with
the rest of the confessions, he is forced to confesses to crimes he never
actually committed.
http://www.apfn.org/audio/1984-Winstons-Confession.mp3

Of course:

http://www.theregister.co.uk/2013/08/20/mindreading_mri_spots_letters_in_the_brain/

if they have #read, it's only a matter of time before they devise #open, #write,
#erase, #format, #copy, #append, etc.

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On Sun, 20 Mar 2016 22:26:26 -0400, Bald Eagle wrote:

> Winston's Confession - 0:45 - Winston confesses to thoughtcrime. Just as
> with the rest of the confessions, he is forced to confesses to crimes he
> never actually committed.
> http://www.apfn.org/audio/1984-Winstons-Confession.mp3
> 
> Of course:
> 
> http://www.theregister.co.uk/2013/08/20/
mindreading_mri_spots_letters_in_the_brain/
> 
> if they have #read, it's only a matter of time before they devise #open,
> #write, #erase, #format, #copy, #append, etc.

For me, this is kinda like talking about weakening encryption.

Just because governments may want to mandate weak encryption for law 
enforcement purposes completely forgets that there are people outside 
their jurisdiction who will create such encryption programs, and those 
programs will most certainly be used by the people they want to target 
the most.

All you do is drive the technology further underground, or outside the 
legal reach of those who wish to control it.

It ain't going to be stopped.  Better to understand how it works and be 
fully conversant in the technology than to be ignorant of it or to 
pretend it doesn't exist.

Jim

-- 
"I learned long ago, never to wrestle with a pig. You get dirty, and 
besides, the pig likes it." - George Bernard Shaw

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> Modifying RGB videos with motion capture
>
> https://www.youtube.com/watch?v=ohmajJTcpNk&app=desktop
>
>
> Inserting 3D objects into photographs without access to scene or source
>
>
http://www.theatlantic.com/video/index/247346/way-cooler-than-photoshop-add-3d-objects-to-2d-photos/

I don't think courts take any video or photo evidence to be assumed 
authentic anyway. Not unless you have additional evidence that it is. 
It's already too easy to edit with photoshop or a video editor.

> Terrifying possibilities for misuse.  In fact... Are there -any- legitimate uses
> for this technology?

Avoiding having to pay for the expensive actor to come back in again 
because they forgot to shoot something?

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> http://www.theregister.co.uk/2013/08/20/mindreading_mri_spots_letters_in_the_brain/
>

I had to check the date of that article to make sure it wasn't April 
1st.  But apparently not.

https://pdfs.semanticscholar.org/19c6/a93d714f5871b1a66cf2c71a71d611348c24.pdf




-- 
/*Francois Labreque*/#local a=x+y;#local b=x+a;#local c=a+b;#macro P(F//
/*    flabreque    */L)polygon{5,F,F+z,L+z,L,F pigment{rgb 9}}#end union
/*        @        */{P(0,a)P(a,b)P(b,c)P(2*a,2*b)P(2*b,b+c)P(b+c,<2,3>)
/*   gmail.com     */}camera{orthographic location<6,1.25,-6>look_at a }

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On Mon, 21 Mar 2016 08:22:03 +0000, scott wrote:

>> Modifying RGB videos with motion capture
>>
>> https://www.youtube.com/watch?v=ohmajJTcpNk&app=desktop
>>
>>
>> Inserting 3D objects into photographs without access to scene or source
>>
>> http://www.theatlantic.com/video/index/247346/way-cooler-than-
photoshop-add-3d-objects-to-2d-photos/
> 
> I don't think courts take any video or photo evidence to be assumed
> authentic anyway. Not unless you have additional evidence that it is.
> It's already too easy to edit with photoshop or a video editor.
> 
>> Terrifying possibilities for misuse.  In fact... Are there -any-
>> legitimate uses for this technology?
> 
> Avoiding having to pay for the expensive actor to come back in again
> because they forgot to shoot something?

My initial thought was translations of films - if you record the facial 
expressions of a voice actor performing a role in, say, Japanese, then 
you could get T2 with the Terminator actually speaking Japanese, instead 
of looking like it's poorly dubbed.

Jim



-- 
"I learned long ago, never to wrestle with a pig. You get dirty, and 
besides, the pig likes it." - George Bernard Shaw

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Am 2016-03-21 14:07, also sprach Jim Henderson:

> My initial thought was translations of films - if you record the facial
> expressions of a voice actor performing a role in, say, Japanese, then
> you could get T2 with the Terminator actually speaking Japanese, instead
> of looking like it's poorly dubbed.
>

That's a great idea!  Then add some audio processing so French Clint 
Eastwood in "Two Mules for Sister Sara" isn't a freakin' 
tenor/contra-alto. (Man, was that distracting.)  (Just saw an interview 
with Jennifer Lawrence who complained that her French dub is a soprano)

-- 
dik

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scott <sco### [at] scottcom> wrote:
> > Modifying RGB videos with motion capture
> >
> > https://www.youtube.com/watch?v=ohmajJTcpNk&app=desktop
> >
> >
> > Inserting 3D objects into photographs without access to scene or source
> >
> >
http://www.theatlantic.com/video/index/247346/way-cooler-than-photoshop-add-3d-objects-to-2d-photos/
>
> I don't think courts take any video or photo evidence to be assumed
> authentic anyway. Not unless you have additional evidence that it is.
> It's already too easy to edit with photoshop or a video editor.
>
> > Terrifying possibilities for misuse.  In fact... Are there -any- legitimate uses
> > for this technology?
>
> Avoiding having to pay for the expensive actor to come back in again
> because they forgot to shoot something?

Actors get paid by the contract, not hourly.  so this argument is invalid.
Crispin Glover sued the makers of BTTF 2 for profiting from his likeness without
compensation.

I admit that the dubbing thing is an idea that I didn't consider, but I don't
think that the benefits outweigh the risks.

Regards,
A.D.B.

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On Mon, 21 Mar 2016 23:01:42 -0400, Anthony D. Baye wrote:

> I admit that the dubbing thing is an idea that I didn't consider, but I
> don't think that the benefits outweigh the risks.

You can't stop it from happening - just like I said with strong 
encryption, if US tech companies don't do it, someone outside the US 
will, and the bad guys will use it.

Better to be armed with what's possible.

Jim
-- 
"I learned long ago, never to wrestle with a pig. You get dirty, and 
besides, the pig likes it." - George Bernard Shaw

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