This researcher created an algorithm that removes the water from underwater images

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    Scientific AmericanScientific American

    διάρκεια: 3:56

    Why do all the pictures you take underwater look blandly blue-green? The answer has to do with how light travels through water. Derya Akkaynak, an oceangoing engineer from the University of Haifa, has figured out a way to recover the colorful brilliance of the deep.
    Read the full story at SciAm: www.scientificamerican.com/article/sea-thru-brings-clarity-to-underwater-photos/
    Video by Erik Olsen: erikolsen.com/

eduy1985
eduy1985

If you had a light in the camera, you resolve this problems. Is interesting, but they can get good pictures since many years ago (now they can without any external light)

Πριν 4 ημέρες
yertle38
yertle38

This video is amazing. It’s inspiring when people can explain their work in simple terms. As an amateur diver/photographer I’m looking forward to trying this out in the future!

Πριν 7 ημέρες
Selva Özkal
Selva Özkal

🇹🇷🇹🇷🇹🇷👏🏻👏🏻

Πριν 10 ημέρες
Selva Özkal
Selva Özkal

Turkey proud of you Derya Akkaynak 🇹🇷🇹🇷🇹🇷

Πριν 10 ημέρες
TheStriker40
TheStriker40

All you need is a kodak CC30r filter and it will take out all the blues and greens out of your pics and videos.no need for a complicated computer program.

Πριν 11 ημέρες
Meliha Çağla Kara
Meliha Çağla Kara

birinin sonunda bunu yaptığını görmek güzel! helal olsun!

Πριν 12 ημέρες
Stephen Dixon
Stephen Dixon

Stunningly brilliant!

Πριν 13 ημέρες
Ruub
Ruub

Instagram has this "algorithm" built in already since long ago, but they named it "filters" rather than "see through" 😂

Πριν 14 ημέρες
Bill McGonigle
Bill McGonigle

Nice. If you can create a training set of a couple thousand images we can train a neural network to do a very passable job on images without the colorchecker in the image.

Πριν 14 ημέρες
Aug24th
Aug24th

The most weird thing about this is, that this actually only came up now. In 2019. O.o How the hell didn't adobe invest in this kind of thing. Seems so easy. Of course, considering you know what you are doing. Amazing idea. Hope she will get paid for this enough and not being bought by adobe or others.

Πριν 14 ημέρες
varmint
varmint

How long till they have it in video? It would be weird to see sharks just floating.

Πριν 15 ημέρες
BobFronk
BobFronk

Run it on Finding Nemo

Πριν 15 ημέρες
Chulani
Chulani

What the hell. I can't believe this has many negative comments. She has done an amazing job. She had created this for researchers and scientists who do research on underwater life and not for those losers who can't even grasp the importance of this

Πριν 15 ημέρες
Dareal Prince
Dareal Prince

a slide show would have been much better smh. so many unnecessary scenes

Πριν 15 ημέρες
maattttt07
maattttt07

Like a filter?!🤷‍♂️

Πριν 17 ημέρες
Matthew Martin
Matthew Martin

Very cool!

Πριν 17 ημέρες
jeff rinses
jeff rinses

Can you make me disappear as I'm ready to end it?

Πριν 17 ημέρες
Paul Neilson
Paul Neilson

Slick.

Πριν 17 ημέρες
D R
D R

1.2K people are cunts

Πριν 18 ημέρες
Nunya Bizness
Nunya Bizness

So, the chart with known color values is put in frame to provide the algorithm with the info needed to "back out" the effects of diffusion. It's (in effect) the same as using a sheet of clean white paper to reset the white balance on a DSLR before a photo shoot... just using more colors to finely tune the adjustment. Bravo! Sometimes the best inventions aren't totally new, just a new take or application of an existing idea!

Πριν 18 ημέρες
Royal L
Royal L

Abla helal olsun sana. Başlar!

Πριν 19 ημέρες
Andrea Filippozzi
Andrea Filippozzi

It is called “white balance”, If you are an underwater photographer you should know this. I don’t see anything new

Πριν 19 ημέρες
Rusty Woodpecker
Rusty Woodpecker

She should have a talk to President Trump so they can combine an algorithm to "drain the swamp." 😲🤣🇦🇺

Πριν 19 ημέρες
KAli FA
KAli FA

The government won't allow this. They're afraid mankind will discover strange secrets in the ocean

Πριν 19 ημέρες
Rajadhi Rajan Petta Velan
Rajadhi Rajan Petta Velan

Wow👏👍👌

Πριν 19 ημέρες
tomislav s
tomislav s

Researcher spent 4 years creating algorithm that does same job as my finger in Photoshop in a mater od seconds

Πριν 19 ημέρες
KK Foto
KK Foto

not really

Πριν 18 ημέρες
britshell
britshell

.... ok so they discovered color grading...

Πριν 20 ημέρες
Cali 6311
Cali 6311

Remarkable 👌🏽🏖🌊

Πριν 20 ημέρες
Ryan Vickers
Ryan Vickers

This honestly just looks like setting the white balance properly. I've got photos from aquariums that look just like the before and after just by doing that.

Πριν 20 ημέρες
Rodolfo Dávila
Rodolfo Dávila

This is just color correction, that chart is actually a color checker and is used in filmaking, the computer knows the colors of that chart so when you upload the image to the program, it kind of automatically matches the colors of the image to the colors of the chart, thats why the images is corrected that way.

Πριν 20 ημέρες
Joel Abraham
Joel Abraham

this researcher color-corrected images - now your skateboard hovers! thank you science!

Πριν 20 ημέρες
strider
strider

genius woman invents photoshop color correction? what?

Πριν 20 ημέρες
KK Foto
KK Foto

@gracefool The video is not clear in many aspects, which leads to simplistic interpretations. And the actual scientific paper on the method is too complex for most people. I don't understand half of it, but I'm pretty sure it's not even close to anything we do with Photoshop or Lightroom :)

Πριν 18 ημέρες
gracefool
gracefool

@KK Foto good point, it uses distance too. If she's really just using the color palette for checking, then cool - it doesn't seem clear from the video.

Πριν 18 ημέρες
KK Foto
KK Foto

All them silly scientists are no match for you guys. The method uses photogrammetry to implement a pixel by pixel distance dependent correction that includes scattering parameters and color attenuation. The color chart plays no role in the process. It is used only to check the results.

Πριν 18 ημέρες
gracefool
gracefool

@strider yeah you're right. All she does is place a color reference in the shot.

Πριν 19 ημέρες
strider
strider

@gracefool uh, it's basically a filter. What do you mean?

Πριν 19 ημέρες
mrtrex01
mrtrex01

So glad I went to school to be part of this AI explosion.

Πριν 20 ημέρες
Brett Moore
Brett Moore

NASA is so grateful

Πριν 20 ημέρες
gonnahavemesomefun
gonnahavemesomefun

And now it's an app on the AppStore.

Πριν 20 ημέρες
SikConVicTioN
SikConVicTioN

This is what happens when hippies stop smoking and go to college

Πριν 21 ημέρα
Reon Eade
Reon Eade

Not taking away your brilliant work but they been using that algorithm in NASA space videoes for 40 years

Πριν 21 ημέρα
SqueakyChairProductions
SqueakyChairProductions

This would be very cool for shipwreck diving! WOW this is cool!

Πριν 21 ημέρα
Bill Oxford
Bill Oxford

ummm not so fast Derya...https://www.youtube.com/results?search_query=how+to+color+correct+underwater+photos+in+photoshop

Πριν 21 ημέρα
Engie Man
Engie Man

Helal len Derya

Πριν 21 ημέρα
Goomer
Goomer

Remarkable, must be some trade offs.

Πριν 21 ημέρα
Nino Romello
Nino Romello

Salute!

Πριν 21 ημέρα
Bobby
Bobby

2019(G) “Respect and dignity.” Furthermore: (“Respect and dignity!!”) • “Respect and dignity, 2019?”

Πριν 21 ημέρα
Crashburn 32
Crashburn 32

I created an algorithm that took the oxygen out of my kitchen. ..... Don't go in my kitchen.

Πριν 21 ημέρα
Peter Vader
Peter Vader

Fireproof kitchen tell me more.

Πριν 19 ημέρες
Matt Gyver
Matt Gyver

That's child's play, I made an algorithm *that removes air from aerial photography*

Πριν 22 ημέρες
Aaron Harvey
Aaron Harvey

Hit Like if you got thirsty af after watching this 😂 💦

Πριν 22 ημέρες
Man W/ Noname
Man W/ Noname

Sooooo photoshop

Πριν 22 ημέρες
[GETV] GLOBAL ENTERTAINMENT TV
[GETV] GLOBAL ENTERTAINMENT TV

Super Excellent Best video we have seen all she is AMAZING. and knows her field

Πριν 22 ημέρες
Sacky Jeweiny
Sacky Jeweiny

Ooohhh you mean photoshop right?

Πριν 22 ημέρες
D437
D437

Can we get an algorithm that lets me "see through" that down blouse? She's hot!

Πριν 22 ημέρες
clutchme7o
clutchme7o

Get it together

Πριν 22 ημέρες
hmw kamikaze
hmw kamikaze

If the objects never see enough light to be the colours in the altered versions of the photo, is it really genuine? It’s cool though. Like a fish-tank view of the ocean.

Πριν 22 ημέρες
Kishore Kishore
Kishore Kishore

Hi dude I am from india my native place is tamilnadu A million years ago there was a Contininent called lemuria it has fall into the river due to some natural disaster could u plz research it and u can fund more historical cultre and things I damn sure it could be nice experince for u tnk u

Πριν 22 ημέρες
Richard van Tricht
Richard van Tricht

Some pictures look great. Other seem to have many noises

Πριν 22 ημέρες
Z Rus
Z Rus

This can be implement for Military use, 🤔

Πριν 22 ημέρες
abba aminu
abba aminu

Bravo

Πριν 22 ημέρες
kikiesttoujoursla
kikiesttoujoursla

Nothing new, just a 3 points color balance from raw images

Πριν 23 ημέρες
Niket Joshi
Niket Joshi

I congratulate Derya Akkaynak for this work. But I must say that the images that are generated from the non-visible part of the electromagnetic spectrum are "False colour (or pseudo colour)" images.

Πριν 23 ημέρες
Oqsy
Oqsy

Settings>Options>Graphics>View Distance:Far Haze:Off Biome Colors:Off

Πριν 23 ημέρες
Stiltwalker81
Stiltwalker81

Amazing. No underwater photographer has ever corrected white balance before. Neither through filter, strobe, nor digital correction in post. /sarcasm

Πριν 23 ημέρες
Ray Crowe
Ray Crowe

Great video but what use is the algorithm if you are not sharing it or letting your viewers know how to go about using it for their underwater photography?

Πριν 23 ημέρες

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