Blaise Aguera y Arcas: Jaw-dropping Photosynth demo

45,610 views ・ 2007-06-26

TED


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Prevoditelj: Ivan Stamenković Recezent: Mislav Ante Omazić - EFZG
00:25
What I'm going to show you first, as quickly as I can,
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Ono što ću vam prvo pokazati, što brže mogu,
00:27
is some foundational work, some new technology
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jest neki osnovni rad, neka nova tehnologija
00:31
that we brought to Microsoft as part of an acquisition
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koju smo donijeli u Microsoft kao dio akvizicije
00:34
almost exactly a year ago.
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skoro točno prije godinu dana. Ovo je Seadragon.
00:35
This is Seadragon, and it's an environment
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I to je okoliš u kojem možete lokalno ili udaljeno
00:38
in which you can either locally or remotely interact
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00:40
with vast amounts of visual data.
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biti u interakciji s ogromnom količinom vizualnih podataka.
00:43
We're looking at many, many gigabytes of digital photos here
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Gledamo mnoštvo i mnoštvo gigabajta digitalnih fotografija
00:46
and kind of seamlessly and continuously zooming in,
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i nekako neprimjetno i kontinuirano povećavamo,
00:49
panning through it, rearranging it in any way we want.
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pomičemo se, organiziramo ih kako god želimo.
00:52
And it doesn't matter how much information we're looking at,
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I nije važno koliku količinu informacija promatramo,
00:56
how big these collections are or how big the images are.
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nije važno kolike su te kolekcije ili kolike su slike.
00:59
Most of them are ordinary digital camera photos,
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Većina njih su obične fotografije s digitalne kamere,
01:01
but this one, for example, is a scan from the Library of Congress,
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ali ova na primjer, je sken iz knjižnice Kongresa,
01:04
and it's in the 300 megapixel range.
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i nalazi se u rasponu od 300 megapiksela.
01:07
It doesn't make any difference
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Nema nikakve razlike
01:09
because the only thing that ought to limit the performance of a system like this one
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jer jedina stvar koja bi trebala ograničavati performanse
sustava poput ovog je broj piksela na vašem ekranu
01:13
is the number of pixels on your screen at any given moment.
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01:15
It's also very flexible architecture.
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u bilo kojem datom trenutku. To je također vrlo fleksibilna arhitektura.
01:17
This is an entire book, so this is an example of non-image data.
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Ovo je čitava knjiga, primjer podataka koji nisu slike.
01:21
This is "Bleak House" by Dickens.
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Ovo je Hladna kuća od Dickensa. Svaki stupac je poglavlje.
01:24
Every column is a chapter.
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01:27
To prove to you that it's really text, and not an image,
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Kako bih vam dokazao da je to stvarno tekst, a ne slika,
01:31
we can do something like so, to really show
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možemo učiniti nešto poput ovoga, da zaista pokažemo
01:33
that this is a real representation of the text; it's not a picture.
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da je ovo stvarni prikaz teksta, da nije slika.
01:36
Maybe this is an artificial way to read an e-book.
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Možda je ovo pomalo umjetan način da se čita e-knjiga.
01:38
I wouldn't recommend it.
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Ne bih ga preporučio.
01:40
This is a more realistic case, an issue of The Guardian.
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Ovo je malo realističniji slučaj. Ovo je primjerak Guardian-a.
01:43
Every large image is the beginning of a section.
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Svaka velika slika je početak odjeljka.
01:45
And this really gives you the joy and the good experience
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I ovo zaista daje radost i dobro iskustvo
01:48
of reading the real paper version of a magazine or a newspaper,
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čitanja prave papirnate verzije časopisa ili novina,
01:53
which is an inherently multi-scale kind of medium.
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koji su sami po sebi medij s više razina.
01:55
We've done something
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Također smo napravili ponešto
01:57
with the corner of this particular issue of The Guardian.
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s uglom ovog primjerka Guardian-a.
02:00
We've made up a fake ad that's very high resolution --
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Osmislili smo lažni oglas koji je vrlo visoke rezolucije --
02:03
much higher than in an ordinary ad --
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puno više nego u običnom oglasu --
02:05
and we've embedded extra content.
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i ugradili smo dodatne sadržaje.
02:07
If you want to see the features of this car, you can see it here.
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Ako želite vidjeti osobine ovog auta, možete ih vidjeti ovdje.
02:10
Or other models, or even technical specifications.
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Ili druge modele, ili čak tehničke specifikacije.
02:14
And this really gets at some of these ideas
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I ovo stvarno pokreće neke od tih ideja
02:17
about really doing away with those limits on screen real estate.
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da se uklone granice oglašavanja nekretnina na ekranima.
02:22
We hope that this means no more pop-ups
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Nadamo se da će to značiti kraj prozora koji iskaču
02:24
and other rubbish like that -- shouldn't be necessary.
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i druge vrste smeća poput tog -- to ne bi bilo potrebno.
02:27
Of course, mapping is one of those obvious applications
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Naravno, kartografija je jedna od zaista očitih primjena
02:29
for a technology like this.
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za ovakvu tehnologiju.
02:31
And this one I really won't spend any time on,
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Na ovo uopće neću trošiti vrijeme,
02:33
except to say that we have things to contribute to this field as well.
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samo ću reći da imamo što doprinjeti i na ovom polju.
02:37
But those are all the roads in the U.S.
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Ali ovo su sve ceste u Americi
02:39
superimposed on top of a NASA geospatial image.
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postavljene iznad NASA-ine geoprostorne slike.
02:44
So let's pull up, now, something else.
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Podignimo, sada nešto drugo.
02:46
This is actually live on the Web now; you can go check it out.
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Ovo je zapravo živo na internetu sada, možete ga otići provjeriti.
02:49
This is a project called Photosynth, which marries two different technologies.
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Ovo je projekt koji se zove Photosynth,
koji združuje dvije različite tehnologije.
02:52
One of them is Seadragon
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Jedna od njih je Seadragon
02:54
and the other is some very beautiful computer-vision research
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a druga je prekrasno istraživanje vezano uz računalni vid
02:56
done by Noah Snavely, a graduate student at the University of Washington,
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kojim se bavi Noah Snavely, apsolvent na Sveučilištu u Washingtonu,
03:00
co-advised by Steve Seitz at U.W.
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pod savjetovanjem od strane Steve Seitza na Sveučilištu u Washingtonu
03:02
and Rick Szeliski at Microsoft Research.
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i Ricka Szeilski pri Microsoft istraživanjima. Vrlo dobra suradnja.
03:04
A very nice collaboration.
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03:06
And so this is live on the Web. It's powered by Seadragon.
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Dakle ovo je uživo na Internetu. Pokreće ga Seadragon.
03:09
You can see that when we do these sorts of views,
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Možete vidjeti to kad radimo ovakve vrste pogleda,
03:12
where we can dive through images
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gdje možemo zaroniti kroz slike
03:13
and have this kind of multi-resolution experience.
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i imamo ovakvo više-rezolucijsko iskustvo.
03:16
But the spatial arrangement of the images here is actually meaningful.
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Ali prostorni raspored slika ovdje je zaista smislen.
03:20
The computer vision algorithms have registered these images together
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Algoritmi za računalni vid su registrirali ove slike skupa,
03:23
so that they correspond to the real space in which these shots --
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tako da odgovaraju stvarnom prostoru u kojem su ove slike --
03:27
all taken near Grassi Lakes in the Canadian Rockies --
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sve slikane blizu jezera Grassi u kanadskom Stjenjaku --
03:30
all these shots were taken.
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napravljene. Dakle ovdje vidite elemente
03:32
So you see elements here
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03:33
of stabilized slide-show or panoramic imaging,
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stabilizirane prezentacije ili panoramskog slikanja,
03:39
and these things have all been related spatially.
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i ovo su sve stvari koje su prostorno povezane.
03:42
I'm not sure if I have time to show you any other environments.
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Nisam siguran imam li vremena da vam pokažem neke druge okoliše.
03:45
Some are much more spatial.
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Koji su puno prostraniji.
03:46
I would like to jump straight to one of Noah's original data-sets --
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Želio bih odmah prijeći na jedne od Noinih originalnih setova podataka --
03:50
this is from an early prototype that we first got working this summer --
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i ovo je iz ranog prototipa Photosyntha
koji smo prvo počeli raditi u ljeto --
03:54
to show you what I think
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da vam pokažem što mislim
03:55
is really the punch line behind the Photosynth technology,
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što je zapravo ponta ove tehnologije,
03:59
It's not necessarily so apparent
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Photosynth tehnologije. I ona nije nužno tako očita
04:01
from looking at the environments we've put up on the website.
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kao gledanje okoliša koje smo stavili na web stranicu.
04:04
We had to worry about the lawyers and so on.
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Morali smo se brinuti za odvjetnike i tako dalje.
04:06
This is a reconstruction of Notre Dame Cathedral
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Ovo je rekonstrukcija katedrale Notre Dame
04:08
that was done entirely computationally from images scraped from Flickr.
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koja je napravljena potpuno računalno
od slika skupljenih na Flickr-u. Samo utipkate Notre Dame u Flickr,
04:12
You just type Notre Dame into Flickr,
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04:14
and you get some pictures of guys in T-shirts, and of the campus and so on.
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i dobijete slike ljudi u majicama, i sveučilišta
i tako dalje. I svaki od ovih narančastih čunjeva predstavlja sliku
04:18
And each of these orange cones represents an image
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04:21
that was discovered to belong to this model.
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za koju se otkrilo da pripada ovom modelu.
04:26
And so these are all Flickr images,
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Tako da su ovo sve slike s Flickr-a,
04:28
and they've all been related spatially in this way.
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i one su sve povezane prostorno ovim putem.
04:31
We can just navigate in this very simple way.
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I možemo se kretati kroz njih na ovaj jednostavan način.
04:35
(Applause)
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(Pljesak)
04:42
(Applause ends)
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04:43
You know, I never thought that I'd end up working at Microsoft.
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Znate, nikad nisam mislio da ću raditi u Microsoftu.
04:46
It's very gratifying to have this kind of reception here.
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Zaista je lijepo biti primljen na ovaj način ovdje.
04:49
(Laughter)
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(Smijeh)
04:53
I guess you can see this is lots of different types of cameras:
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Pretpostavljam da možete vidjeti
da je ovo mnoštvo različitih kamera:
04:58
it's everything from cell-phone cameras to professional SLRs,
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tu imamo sve od kamera s mobilnih telefona do profesionalnih fotoaparata,
05:01
quite a large number of them, stitched together in this environment.
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zaista velik broj njih, povezanih
u ovom okolišu.
05:04
If I can find some of the sort of weird ones --
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I ako uspijem, pronaći ću neke od zaista čudnih.
05:08
So many of them are occluded by faces, and so on.
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Mnoge od njih su zaklonjene licima, i tako dalje.
05:12
Somewhere in here there is actually a series of photographs -- here we go.
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Negdje ovdje imamo zapravo
serije fotografija -- evo nas.
05:16
This is actually a poster of Notre Dame that registered correctly.
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Ovo je zapravo plakat Notre Dame koji se registrirao ispravno.
05:20
We can dive in from the poster
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Možemo zaroniti iz plakata
05:23
to a physical view of this environment.
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u fizički pogled na ovaj okoliš.
05:31
What the point here really is
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Ono što je zapravo poanta ovdje, je to da možemo činiti razne stvari
05:33
is that we can do things with the social environment.
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sa socijalnim okolišem. Ovdje uzimamo podatke od svih --
05:35
This is now taking data from everybody --
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05:38
from the entire collective memory, visually, of what the Earth looks like --
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od cjelokupne kolektivne memorije
onoga kako Zemlja izgleda --
05:42
and link all of that together.
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i sve smo to povezali.
05:44
Those photos become linked, and they make something emergent
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Sve ove slike su postale povezane,
da bi stvorile nešto što izranja
05:47
that's greater than the sum of the parts.
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što je veće od zbroja svih dijelova.
05:49
You have a model that emerges of the entire Earth.
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Imate model koji izranja iz čitave Zemlje.
05:51
Think of this as the long tail to Stephen Lawler's Virtual Earth work.
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Razmišljajte o ovome kao o nastavku rada Stephena Lawlera na Virtualnoj zemlji.
05:55
And this is something that grows in complexity as people use it,
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I ovo je nešto čemu složenost raste
kako ga ljudi koriste, i čije povlastice postaju veće
05:59
and whose benefits become greater to the users as they use it.
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za korisnike kako ga koriste.
06:03
Their own photos are getting tagged with meta-data that somebody else entered.
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Njihove slike se označavaju meta podatcima
koje je netko drugi unio.
06:06
If somebody bothered to tag all of these saints
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Ako se netko potrudio označiti sve ove svece
06:10
and say who they all are, then my photo of Notre Dame Cathedral
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i reći tko su oni, onda je moja slika katedrale Notre Dame
06:13
suddenly gets enriched with all of that data,
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iznenada postala obogaćena svim ovim podatcima,
06:15
and I can use it as an entry point to dive into that space,
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i ja ju mogu koristiti kao točku ulaza kako bih zaronio u taj prostor,
06:18
into that meta-verse, using everybody else's photos,
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u taj meta svemir, koristeći fotografije svih drugih,
06:20
and do a kind of a cross-modal
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kako bih napravio isprepleteni model
06:24
and cross-user social experience that way.
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i isprepleteno korisničko iskustvo na ovaj način.
06:27
And of course, a by-product of all of that is immensely rich virtual models
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I naravno, kao nusproizvod svega toga
strašno bogate virtualne modele
06:32
of every interesting part of the Earth,
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svakog zanimljivog dijela Zemlje, prikupljenih
06:33
collected not just from overhead flights and from satellite images
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ne samo slikama iz aviona ili satelitskim slikama
06:38
and so on, but from the collective memory.
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i tako dalje, već i iz kolektivne memorije.
06:40
Thank you so much.
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Hvala vam puno.
06:41
(Applause)
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(Pljesak)
06:51
(Applause ends)
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06:52
Chris Anderson: Do I understand this right?
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Chris Anderson: Jesam li dobro shvatio? Da će ovo što tvoj softver nudi dozvoliti,
06:55
What your software is going to allow,
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06:57
is that at some point, really within the next few years,
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da u jednom trenutku, zapravo u sljedećih nekoliko godina,
07:01
all the pictures that are shared by anyone across the world
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sve slike koje se dijele bilo gdje u svijetu
07:05
are going to link together?
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budu povezane?
07:07
BAA: Yes. What this is really doing is discovering,
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BAA: Da. Ono što ovo zapravo čini je otkriva.
07:09
creating hyperlinks, if you will, between images.
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Kreira hiper veze, da tako kažem, između slika.
07:12
It's doing that based on the content inside the images.
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I to čini
na osnovu sadražaja na slikama.
07:14
And that gets really exciting when you think about the richness
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I to postaje zaista uzbudljivo kad razmišljaš o bogatstvu
07:17
of the semantic information a lot of images have.
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jezikoslovnih informacija koje puno ovih slika ima.
07:19
Like when you do a web search for images,
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Poput toga kada tražite slike na Internetu,
07:21
you type in phrases,
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samo upišete frazu, i tekst na web stranici
07:23
and the text on the web page is carrying a lot of information
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sadrži puno podataka o tome o čemu je slika.
07:26
about what that picture is of.
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07:27
What if that picture links to all of your pictures?
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A što ako se ta slika poveže sa svim vašim slikama?
Onda je količina jezikoslovne povezanosti
07:30
The amount of semantic interconnection and richness
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i količina bogatstva koja proizlazi iz toga
07:32
that comes out of that is really huge.
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zaista ogromna. To je klasičan efekt mreže.
07:34
It's a classic network effect.
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07:35
CA: Truly incredible. Congratulations.
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CA: Blaise, ovo je zaista nevjerojatno. Čestitam.
BAA: Hvala vam jako puno.
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