Ben Kacyra: Ancient wonders captured in 3D

Prevodilac: Marija Kojić Lektor: Mile Živković

I'd like to start with a short story.

Želeo bih da počnem kratkom pričom -

It's about a little boy

o malom dečaku

whose father was a history buff

čiji je otac bio ljubitelj istorije

and who used to take him by the hand

koji ga je vodio za ruku

to visit the ruins of an ancient metropolis

da posete ruševine drevnih metropola

on the outskirts of their camp.

lociranim na obodima njihovog kampa.

They would always stop by to visit

Uvek bi zastali da posete

these huge winged bulls that used to guard

te ogromne krilate bikove koji su čuvali

the gates of that ancient metropolis,

kapije te drevne metropole,

and the boy used to be scared

i dečaka su plašili

of these winged bulls,

ovi krilati bikovi,

but at the same time they excited him.

međutim, u isto vreme su ga i oduševljavali

And the dad used to use those bulls

I otac je uz te bikove

to tell the boy stories about

pričao priče dečaku

that civilization and their work.

o toj civilizaciji i njenom radu.

Let's fast-forward to the

Hajde da premotamo

do Zalivske oblasti San Franciska mnogo decenija kasnije,

San Francisco Bay Area many decades later,

where I started a technology company

gde sam osnovao tehnološku kompaniju

that brought the world its first

koja je svetu donela njegov prvi

3D laser scanning system.

3D sistem laserskog skeniranja.

Let me show you how it works.

Da vam pokažen kako on radi.

Female Voice: Long range laser scanning

Ženski glas: Dalekometno lasersko skeniranje

by sending out a pulse that's a laser beam of light.

odašiljava puls koji je laserski zrak svetlosti.

The system measures the beam's time of flight,

Sistem meri vreme kretanja zraka,

recording the time it takes for the light

pritom beležeći vreme potrebno da svetlost

to hit a surface and make its return.

udari u neku površinu i vrati se nazad.

With two mirrors, the scanner calculates

Sa dva ogledala, skener računa

the beam's horizontal and vertical angles,

horizontalne i vertikalne uglove zraka,

giving accurate x, y, and z coordinates.

određujući precizne „x”, „y” i „z” koordinate.

The point is then recorded

Tačka se potom zabeležava

into a 3D visualization program.

u 3D program vizualizacije.

All of this happens in seconds.

Sve ovo se dešava u roku od nekoliko sekundi.

Ben Kacyra: You can see here,

Ben Kacira: Možete da vidite

da su ovi sistemi izuzetno brzi.

these systems are extremely fast.

They collect millions of points at a time

Oni sakupljaju milione tačaka u trenutku

with very high accuracy

uz veoma visoku tačnost

i veoma visoku rezoluciju.

and very high resolution.

Istraživač koji koristi tradicionalne istraživačke alatke

A surveyor with traditional survey tools

would be hard-pressed to produce

teško bi mogao da napravi

maybe 500 points in a whole day.

možda 500 tačaka za ceo dan.

These babies would be producing

Ove bebice možda proizvode

otprilike deset hiljada tačaka po sekundi.

something like ten thousand points a second.

So, as you can imagine,

Dakle, kao što možete da zamislite,

this was a paradigm shift

ovo je bila smena paradigmi

u oblastima istraživanja i izgradnje

in the survey and construction

as well as in reality capture industry.

kao i u industriji snimanja stvarnosti.

Approximately ten years ago,

Pre otprilike deset godina,

moja žena i ja smo osnovali fondaciju

my wife and I started a foundation to do good,

da činimo dobro

and right about that time,

i baš u to vreme,

the magnificent Bamiyan Buddhas,

Veličanstvene Bude iz Bamjana,

55 metara visoke, u Avganistanu,

hundred and eighty foot tall in Afghanistan,

were blown up by the Taliban.

digli su u vazduh Talibani.

They were gone in an instant.

Nestale su u trenutku.

I nažalost, nije postojala

And unfortunately, there was

detaljna dokumentacija o ovim Budama.

no detailed documentation of these Buddhas.

This clearly devastated me,

Ovo me je očigledno uništilo,

and I couldn't help but wonder about

i nisam mogao a da se ne zapitam

the fate of my old friends, the winged bulls,

o sudbini moji starih prijatelja,

krilatih bikova,

and the fate of the many, many

I o sudbini mnogo, mnogo

heritage sites all over the world.

baština širom sveta.

Both my wife and I

I moja žena i ja

bili smo toliko pogođeni ovim

were so touched by this

that we decided to

da smo odlučili

expand the mission of our foundation

da proširimo misiju izvan naše fondacije

to include digital heritage preservation

i da uključimo očuvanje digitalne baštine

of world sites.

svetskih lokacija.

We called the project CyArk,

Nazvali smo projekat - SajArh,

Što je skraćeno od Sajber Arhiva.

which stands for Cyber Archive.

To date, with the help of

Do danas, uz pomoć

a global network of partners,

globalne mreže partnera,

we've completed close to fifty projects.

završili smo skoro pedeset projekata.

Let me show you some of them:

Da vam pokažem neke od njih:

Chichen Itza,

Čičen Ica,

Rapa Nui --

Rapa Nui -

and what you're seeing here

i ono što vidite ovde

are the cloud of points --

su oblaci tačaka -

Babylon,

Vavilona,

Rosslyn Chapel,

Kapele Rozlin,

Pompeja

Pompeii,

i našeg najnovijeg projekta, Maunt Rašmor

and our latest project, Mt. Rushmore,

which happened to be one of

koji je igrom slučaja jedan

our most challenging projects.

od naših najzahtevnijih projekata.

Kao što vidite ovde, morali smo da osmislimo

As you see here, we had to develop

a special rig to bring the scanner

posebnu opremu koja će osigurati

up close and personal.

da skeniranje

bude izbliza i lično.

The results of our work in the field

Rezultati našeg rada u oblasti

are used to produce

se koriste da proizvedu

media and deliverables to be used

sredstva i predmete isporuke koje će koristiti

by conservators and researchers.

konzervatori restauratori i istraživači.

We also produce media for

Takođe proizvodimo sredstva

dissemination to the public --

za razglašavanje publici -

free through the CyArk website.

besplatno preko SajArh vebsajta.

These would be used for education,

Oni se koriste za obrazovanje,

kulturalni turizam, itd.

cultural tourism, etc.

What you're looking at in here

Ono što ovde vidite

is a 3D viewer that we developed

je 3D čitač koji smo razvili

tako da dozvoli prikaz

that would allow the display

i upravljanje oblakom tačaka

and manipulation of [the] cloud of points

u realnom vremenu, sečenjem sekcija kroz njih

in real time, cutting sections through them

and extracting dimensions.

i vađenjem dimenzija.

This happens to be the cloud of points

Ovo je oblak tačaka

za Tikal.

for Tikal.

Ovde vidite tradicionalan 2D

In here you see a traditional 2D

architectural engineering drawing

arhitektonski crtež

that's used for preservation, and of course

koji se koristi za očuvanje, i naravno

we tell the stories through fly-throughs.

mi pričamo priče uz pomoć simulacije leta.

And here, this is a fly-through

A ovde, ovo je simulacija leta

the cloud of points of Tikal,

kroz oblak tačaka Tikala,

and here you see it rendered

i ovde ga vidite izraženog

and photo-textured with the photography

i teksturisanog uz pomoć fotografije

that we take of the site.

koju uzimamo sa mesta dešavanja.

And so this is not a video.

Ovo nije video.

Ovo su prave 3D tačke

This is actual 3D points with

two to three millimeter accuracy.

sa dva do tri milimetra preciznosti.

And of course the data can be used

I naravno, podaci se mogu koristiti

to develop 3D models that are

da se razviju 3D modeli koji su

very accurate and very detailed.

veoma verodostojni i veoma detaljni.

And here you're looking at a model

Ovde vidite model

that's extracted from the cloud of points

koji je izvađen iz oblaka tačaka

for Stirling Castle.

Zamka Stirling.

It's used for studies, for visualization,

Koristi se za izučavanja, vizualizaciju,

as well as for education.

takođe i u obrazovanju.

And finally, we produce mobile apps

I konačno, proizvodimo mobilne aplikacije

that include narrated virtual tools.

koje uključuju virtualne alatke koje imaju naratora.

The more I got involved

Što sam se više uključivao

in the heritage field,

u oblast očuvanja baštine,

sve mi je postajalo jasnije

the more it became clear to me

da mi gubimo lokacije

that we are losing the sites

and the stories faster than we can

i priče brže nego što možemo

physically preserve them.

fizički da ih očuvamo.

Of course, earthquakes

Naravno, zemljotresi

and all the natural phenomena --

i svi prirodni fenomeni -

floods, tornadoes, etc. --

poplave, tornada, itd. -

take their toll.

uzimaju svoj danak.

Ipak, ono što mi se ukazalo je da

However, what occurred to me was

human-caused destruction, which was

šteta izazvana ljudskim delima,

koja ne samo da uzrokuje

not only causing a significant portion

of the destruction, but actually

značajan deo razaranja, već ga u stvari

it was accelerating.

i pojačava.

This includes arson,

Ovo uključuje podmetanje požara,

urban sprawl,

urbana proširenja,

acid rain, not to mention

kisele kiše, da ne pominjemo

terorizam i ratove.

terrorism and wars.

It was getting more and more apparent

Postajalo je sve očiglednije i očiglednije

that we're fighting a losing battle.

da bijemo izgubljenu bitku.

We're losing our sites

Gubimo naše lokacije

and the stories,

i priče,

and basically we're losing

i u suštini gubimo

a piece -- and a significant piece --

deo - značajan deo -

of our collective memory.

našeg zajedničkog pamćenja.

Imagine us as a human race

Zamislite nas kao ljudsku rasu

not knowing where we came from.

koja ne zna odakle je potekla.

Luckily, in the last two or three decades,

Srećom, u zadnje dve ili tri decenije,

digital technologies have been developing

digitalne tehnologije koje su se razvijale

that have helped us to develop tools

su nam pomogle da razvijemo alatke

that we've brought to bear

koje smo počeli da koristimo

in the digital preservation,

pri digitalnom očuvanju -

in our digital preservation war.

u našem ratu za digitalno očuvanje.

This includes, for example,

Ovo uključuje, na primer,

the 3D laser scanning systems,

3D laserski sistem za skeniranje,

ever more powerful personal computers,

sve moćnije personalne kompjutere,

3D graphics,

3D grafike,

high-definition digital photography,

digitalnu fotografije visoke rezolucije,

not to mention the Internet.

da i ne pominjemo Internet.

Usled ubrzanog

Because of this accelerated

pace of destruction,

tempa uništenja,

it became clear to us that we needed

postalo nam je jasno da trebamo

to challenge ourselves and our partners

da postavimo sebi i našim partnerima izazov

to accelerate our work.

koji će ubrzati naš rad.

And we created a project

Pa smo napravili projekat

we call the CyArk 500 Challenge --

koji nazivamo Izazov SajArh 500 -

and that is to digitally preserve

koji se sastoji od digitalnog očuvanja

500 World Heritage Sites

500 svetskih baština

in five years.

u roku od pet godina.

We do have the technology

Imamo tehnologiju

that's scaleable,

koja je podesiva,

and our network of global partners

i naša mreža globalnih partnera

has been expanding and can be expanded

se širila i širiće se

at a rapid rate,

brzim tempom,

tako da smo sigurni

so we're comfortable

da se ovaj zadatak može postići.

that this task can be accomplished.

However, to me, the 500 is

Međutim, za mene, 500

really just the first 500.

je zapravo samo prvih 500.

In order to sustain our work into the future,

Da bismo održali naš rad u budućnosti,

we use technology centers

koristimo tehnološke centre

where we partner with

pri čemu se udružimo

local universities and colleges

sa lokalnim univerzitetima i fakultetima

to take the technology to them,

da njima prenesemo tehnologiju,

pri čemu nam oni mogu pomoći

whereby they then can help us

with digital preservation of their heritage sites,

sa digitalnim očuvanjem njihovih baština,

and at the same time, it gives them

i u isto vreme, to im obezbeđuje

the technology to benefit from in the future.

tehnologiju od koje će imati koristi

u budućnosti.

Let me close with another short story.

Završiću sa još jednom kratkom pričom.

Pre dve godine, pristupio nam je

Two years ago, we were approached

jedan naš partner sa ponudom da digitalno očuvamo

by a partner of ours to digitally preserve

an important heritage site,

jednu važnu baštinu,

baštinu UNESKO-a u Ugandi,

a UNESCO heritage site in Uganda,

the Royal Kasubi Tombs.

grobnice Kasubi.

The work was done successfully in the field,

Posao je uspešno obavljen na terenu,

and the data was archived

i podaci su arhivirani

and publicly disseminated

i predstavljeni publici

through the CyArk website.

kroz vebsajt SajArh.

Last March,

Prošlog marta,

we received very sad news.

primili smo veoma tužne vesti.

The Royal Tombs had been destroyed

Grobnice su uništene

by suspected arson.

i sumnja se na podmetnut požar.

Par dana kasnije, primili smo poziv:

A few days later, we received a call:

„Da li su podaci dostupni,

"Is the data available

and can it be used for reconstruction?"

i da li mogu biti iskorišćeni za rekonstrukciju?”

Our answer, of course, was yes.

Naš odgovor, naravno, bio je „Da.”

Let me leave you with a final thought.

Da vas ostavim uz ovu poslednju misao:

Our heritage is much more than

Naše nasleđe je mnogo više

our collective memory --

od našeg zajedničkog pamćenja -

it's our collective treasure.

to je naše zajedničko blago.

We owe it to our children,

Dugujemo to našoj deci,

our grandchildren and the generations

našim unucima i generacijama

we will never meet

koje nikada nećemo upoznati

to keep it safe

da ga sačuvamo

and to pass it along.

i prenesemo dalje.

Thank you.

Hvala vam.

(Aplauz)

(Applause)

Thank you.

Hvala vam.

Thank you.

Thank you.

Hvala vam.

Well, I'm staying here because

Dakle,

ostajem ovde jer

we wanted to demonstrate to you

želimo da vam demonstriramo

the power of this technology

moć ove tehnologije

and so, while I've been speaking,

tako da, dok sam ja pričao,

you have been scanned.

vi ste skenirani.

(Smeh)

(Laughter)

The two wizards that I have

Dva čarobnjaka koja imam,

that are behind the curtain

koja su iza zavese,

will help me bring

će mi pomoći da prenesem

the results on the screen.

rezultate na ekran.

(Aplauz)

(Applause)

This is all in 3D and of course

Sve ovo je u 3D-u naravno

you can fly through the cloud of points.

i možete da preletite kroz oblake tačaka.

Možete da ih posmatrate odgore,

You can look at it from on top,

from the ceiling.

sa plafona.

Možete da posmatrate sa različitih zgodnih tačaka,

You can look from different vantage points,

ipak, ja ću da tražim od Daga da zumira

but I'm going to ask Doug to zoom in

on an individual in the crowd,

pojedinca u gomili,

just to show the amount of detail

samo da pokažemo količinu detalja

that we can create.

koje možemo da dobijemo.

So you have been digitally preserved

Dakle, digitalno ste očuvani

in about four minutes.

u roku od oko četiri minuta.

(Laughter)

(Smeh)

I'd like to thank the wizards here.

Želeo bih da zahvalim čarobnjacima ovde.

We were very lucky to have

Imali smo sreće što su

two of our partners participate in this:

dva naša partnera učestvovala u ovome:

the Historic Scotland,

Istorijska Škotska

and the Glasgow School of Art.

i Umetnička škola u Glazgovu.

I'd like to also thank personally

Takođe bih lično da zahvalim

the efforts of David Mitchell,

naporima Dejvida Mičela,

who is the Director of Conservation

koji je upravnik očuvanja

at Historic Scotland.

u Istorijskoj Škotskoj.

David.

Dejvide.

(Applause)

(Aplauz)

And Doug Pritchard, who's the Head of

I Dag Pričard, koji je

Visualization at the Glasgow School of Art.

šef vizualizacije u Umetničkoj školi u Glazgovu

Let's give them a hand.

Hajde da im čestitamo.

(Aplauz)

(Applause)

Thank you.

Hvala vam.