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Post by **nakatago** » Thu, 16 Jan 2014 3:14 pm

zzm9980 wrote:Get your head out of your ass, you don't know what you're talking about. Advanced software can extrapolate depth easily by judging contrasts, light and shadow, etc.

It already worked as undergraduate theses more than 10 years ago.

It's also a reason why Android face unlock requires blinking as proof of a human face and not a photograph.

zzm9980 · Post by **zzm9980** » Thu, 16 Jan 2014 4:31 pm

nakatago wrote:
zzm9980 wrote:Get your head out of your ass, you don't know what you're talking about. Advanced software can extrapolate depth easily by judging contrasts, light and shadow, etc.
It already worked as undergraduate theses more than 10 years ago.

It's also a reason why Android face unlock requires blinking as proof of a human face and not a photograph.

The Android one is likely detuned also due to the varying (and often low) quality of the front facing cameras. If they were all comparable quality and at least 720p for film it likely wouldn't even need that; it would be able to detect the slightest motion of your pulse.

Here is a semi-related example: http://gigaom.com/2012/08/09/cardiio-us ... on-the-go/

Post by **Strong Eagle** » Fri, 17 Jan 2014 12:07 am

Sergei82 wrote:Really? Are you a kind of an expert or at least know anything about it?

Yes - I happen to know quite a lot about it... image recognition, that is. I did several courses in university revolving around this. There are many approaches to the topic.

In order to recognize a face, like a fingerprint, it is necessary to have the reference face in a database but both government and industry are collecting faces and tying them to a name and other characteristics by the millions.

But for your own edification, try these resources:

http://www.cbsnews.com/news/big-brother ... -business/

http://electronics.howstuffworks.com/ga ... nition.htm

http://www.technewsdaily.com/3684-beat- ... tware.html

Sergei82 · Post by **Sergei82** » Fri, 17 Jan 2014 3:20 pm

Damn it! This dude is on this website already!

Post by **nakatago** » Fri, 17 Jan 2014 3:42 pm

Sergei82 wrote:Damn it! This dude is on this website already!

Screenshot?

Sergei82 · Post by **Sergei82** » Fri, 17 Jan 2014 3:59 pm

Post by **nakatago** » Fri, 17 Jan 2014 4:28 pm

Here you go.

https://addons.mozilla.org/en-US/firefo ... lock-plus/

Post by **x9200** » Fri, 17 Jan 2014 5:40 pm

It looks more and more like he likes it. We told him so many time what to do and still he reports here this guy.

sudoku87 · Post by **sudoku87** » Sun, 26 Jan 2014 3:01 pm

Adblock works for me. Or just wait 5seconds

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