Facebook's facial verification software reaches 'near human-level performance'

The program can match photos of the same individual with 97.25 per cent accuracy - just a shade below human performance of 97.5 per cent

Facebook has announced that the latest iteration of its facial verification software has reached near “human-level performance”. 

The social network’s deep learning algorithms (computer programs that can learn to recognise patterns from large amounts of data) can now say when two images show the same individual with 97.25 per cent accuracy. By comparison, humans get this task right 97.5 per cent of the time.

The new software is called DeepFace, and analyses photos regardless of lighting, expression or whether or not the individual is facing the camera. It does this by creating a 3D map of the facial features in the picture and "recognises" the individual by calculating various numerical descriptions of the face – eg, the ratio between eyebrows and mouth and the distance between nose and ears.

The screen shot above shows the technology in action. Beginning with a snapshot of an individual face (a), the software processes this into a wireframe model (e) and finally a 3D recreation of the face (h).

DeepFace is technically a facial verification system (matching images to images) rather than a facial recognition program (matching images to a name), but many of the underlying techniques are transferrable between the two goals.

Facebook says that it used a pool of 4.4 million labelled faces from 4,030 different people on its network to load the system. The software is not currently being introduced to Facebook itself, but is simply being presented to garner feedback from other researchers.

The social network first introduced its facial recognition software back in 2010 to American users before bringing it worldwide in 2011. In 2012 the EU forced Facebook to drop the functionality in Europe and delete all the facial templates it had collected from users. Facial recognition remains unavailable for users in the UK.

Sport
Seth Rollins cashes in his Money in the Bank contract to win the WWE World Heavyweight Championship
WWERollins win the WWE World Heavyweight title in one of the greatest WrestleMania's ever seen
Arts and Entertainment
Louis Theroux: By Reason of Insanity takes him behind the bars again
tvBy Reason of Insanity, TV review
Arts and Entertainment
Cassetteboy's latest video is called Emperor's New Clothes rap
videoThe political parody genius duo strike again with new video
Arts and Entertainment
tvPoldark, TV review
Life and Style
ebookNow available in paperback
ebooks
ebookPart of The Independent’s new eBook series The Great Composers
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

ES Rentals

    iJobs Job Widget
    iJobs Gadgets & Tech

    Recruitment Genius: Junior Web Designer - Client Liaison

    £6 per hour: Recruitment Genius: This is an exciting opportunity to join a gro...

    Recruitment Genius: Service Delivery Manager

    Negotiable: Recruitment Genius: A Service Delivery Manager is required to join...

    Recruitment Genius: IT Infrastructure Engineer

    £30000 - £40000 per annum: Recruitment Genius: Our client is looking to find a...

    Recruitment Genius: IT Engineer

    £21000 - £23600 per annum: Recruitment Genius: An exciting opportunity to join...

    Day In a Page

    No postcode? No vote

    Floating voters

    How living on a houseboat meant I didn't officially 'exist'
    Louis Theroux's affable Englishman routine begins to wear thin

    By Reason of Insanity

    Louis Theroux's affable Englishman routine begins to wear thin
    Power dressing is back – but no shoulderpads!

    Power dressing is back

    But banish all thoughts of Eighties shoulderpads
    Spanish stone-age cave paintings 'under threat' after being re-opened to the public

    Spanish stone-age cave paintings in Altamira 'under threat'

    Caves were re-opened to the public
    'I was the bookies’ favourite to be first to leave the Cabinet'

    Vince Cable interview

    'I was the bookies’ favourite to be first to leave the Cabinet'
    Election 2015: How many of the Government's coalition agreement promises have been kept?

    Promises, promises

    But how many coalition agreement pledges have been kept?
    The Gaza fisherman who built his own reef - and was shot dead there by an Israeli gunboat

    The death of a Gaza fisherman

    He built his own reef, and was fatally shot there by an Israeli gunboat
    Saudi Arabia's airstrikes in Yemen are fuelling the Gulf's fire

    Saudi airstrikes are fuelling the Gulf's fire

    Arab intervention in Yemen risks entrenching Sunni-Shia divide and handing a victory to Isis, says Patrick Cockburn
    Zayn Malik's departure from One Direction shows the perils of fame in the age of social media

    The only direction Zayn could go

    We wince at the anguish of One Direction's fans, but Malik's departure shows the perils of fame in the age of social media
    Young Magician of the Year 2015: Meet the schoolgirl from Newcastle who has her heart set on being the competition's first female winner

    Spells like teen spirit

    A 16-year-old from Newcastle has set her heart on being the first female to win Young Magician of the Year. Jonathan Owen meets her
    Jonathan Anderson: If fashion is a cycle, this young man knows just how to ride it

    If fashion is a cycle, this young man knows just how to ride it

    British designer Jonathan Anderson is putting his stamp on venerable house Loewe
    Number plates scheme could provide a licence to offend in the land of the free

    Licence to offend in the land of the free

    Cash-strapped states have hit on a way of making money out of drivers that may be in collision with the First Amendment, says Rupert Cornwell
    From farm to fork: Meet the Cornish fishermen, vegetable-growers and butchers causing a stir in London's top restaurants

    From farm to fork in Cornwall

    One man is bringing together Cornwall's most accomplished growers, fishermen and butchers with London's best chefs to put the finest, freshest produce on the plates of some of the country’s best restaurants
    Robert Parker interview: The world's top wine critic on tasting 10,000 bottles a year, absurd drinking notes and New World wannabes

    Robert Parker interview

    The world's top wine critic on tasting 10,000 bottles a year, absurd drinking notes and New World wannabes
    Don't believe the stereotype - or should you?

    Don't believe the stereotype - or should you?

    We exaggerate regional traits and turn them into jokes - and those on the receiving end are in on it too, says DJ Taylor