Deep Learning Creates New Faces
Artificial intelligence techniques can now be used to generate very realistic faces that have never been seen.
(AI portrait of someone who never existed)
The approach uses “generative adversarial networks” (GANs) to refine the A.I.’s abilities over time. GANs are neural networks that work in opposition to one another; one GAN draws a picture from scratch (the generative part) and another attempts to tell whether the picture is real or A.I.-generated (the adversarial part). The GANs will eventually trend toward better and better looking portraits, as one learns to trick its adversary network into misidentifying its creations as real.
One interesting implication of the fact that this is a generative system is that it can develop its own style. Training GANs with the same dataset but slightly different methods of analysis could lead to noticeably different approaches to the sort of pixel painting it does. Eventually, of course, they should both theoretically converge on photo realism if they keep getting fed more and more real photos, but at least for the time being A.I. brush strokes could be an intriguing trend to watch.
Philip K. Dick would have loved this - he used the idea of artificially generated faces in his 1977 novel A Scanner Darkly:
Basically, his design consisted of a multifaceted quartz lens hooked up to a million and a half physiognomic fraction-representations of various people: men and women, children, with every variant encoded and then projected outward in all directions equally onto a superthin shroudlike membrane large enough to fit around an average human.
As the computer looped through its banks, it projected every conceivable eye color, hair color, shape and type of nose, formation of teeth, configuration of facial bone structure - the entire shroudlike membrane took on whatever physical characteristics were projected at any nanosecond...
(Read more about the scramble suit)
This is how a scramble suit looks in the movie version of PKD's novel:
(Keanu Reeves in a scramble suit)
If you like stories tinged with a bit of Philip K. Dick, here are a few hundred Philip K. Dick science fiction in the news stories.
Scroll down for more stories in the same category. (Story submitted 5/22/2017)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
Pun Generation Via Neural Nets
'You said you wanted him to be able to distinguish between laugh-power in different gags...' - William Tenn, 1951.
Can We Comprehend Deep Learning Systems?
'You’ve nothing remotely like it, so I can’t describe it to you.' - Lewis Padgett, 1943.
Datagrid Model Generation Perfect For Eternal Cities Of Science Fiction
'... there was enough flexibility to allow for wide variation. - Arthur C. Clarke, 1956.
Amazon Echo And Google Home Should Have Morality Software
'The Dwoskin Morality Rating-Computer could 'spot the slightest tendency to deviation' from the social norm...' - Kendall Foster Crossen, 1953.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Nobe 3-Wheel Electric Vehicle Parking Like I, Robot
Spidercar, Spidercar, does whatever a spidercar does.
Michelin Self-Sealing Tires On Ford's Explorer
'...a seal of compressed plastifoam to save the air.'
Mushroom Eats Plastic, Saves Planet
Fungus Amongus, SaveUs!
Juggalo Face Paint Disrupts Facial Recognition
'... designed to foil facial recognition systems.'
Mojipic Smart Voice Vehicle Emojis
KITT, what's your response?
Unusual Twist On Woman Dates Robot
'My hearing, vision and awareness went along with that excellent imitation of a young Adonis...'
BrainNet Triple Telepathic Gaming Threat
'In the gloomy half-darkness the three idiots sat babbling.'
AVAS Noisemakers Required For EVs By EU
'...a sound tape to supply the noise of a soi-disant "[internal combustion]" engine...'
Pun Generation Via Neural Nets
'You said you wanted him to be able to distinguish between laugh-power in different gags...'
Blood Battery Robotic Fish
'With one fluid motion, it surged forward, plunged, and was gone.'
Lightyear One Solar-Powered Electric Car (Design By Heinlein)
'It drew its power from six square yards of sunpower screens on its low curved roof.'
'Agression Detectors' Don't Work When Spying On Students
'The professional agitators had also learned how to modulate their voices below the danger level...'
Mining Of Golden Asteroid Foretold In 1898 Science Fiction
'This must be a golden planet—this little asteroid.'
Miners! NASA Wants To License RASSOR Excavator
'The borers had been dismantled and packed away.'
Bee+ Robobee Now With Four Wings
'It was a tiny thing, scarcely more than an inch and a half in length...'
CNSILK Robotic Spider Builder
'We could certainly spin a web right through the Solar System, if we can think of a good use for one.'
More SF in the News Stories
More Beyond Technovelgy science news stories