Home Government Tech Policy Facial recognition database 'could cost billions'
Facial recognition database 'could cost billions' Featured

The setting up of a national facial recognition database is likely to cost Australia at least hundreds of millions of dollars, but could go into the billions, an expert in the field has told iTWire.

Paul Howie, NEC Australia's general manager of Smart Systems, said the main expense would be on cameras and hardware. There would also be costs involved for software and algorithms that do the actual recognition.

The Australian federal and state governments today agreed to set up a national facial recognition database, using photos from drivers' licences and other data.

Howie was confident that his company's algorithms would identify people with more than 99% accuracy. "Trials with NIST in the US achieved a 99.2% accuracy rate," he said, adding, "when it comes to both speed and accuracy, we're number 1."

He admitted that as the size of a database increased, the probability of false positives also increased. This was managed by limiting the size of the ancillary databases, even if a central database went above 100 million photos.

Howie was upfront about privacy concerns but said decisions on such matters had to be made by society, and not technologists.

A great deal of progress had been made in facial recognition technology since the Boston Marathon bombings in 2013 when there were difficulties in identifying people in the crowd, he claimed.

In Boston, facial recognition was attempted after the fact. Now it was being done well in advance. "Say you have 100 cameras in a stadium, then before an event you watch the crowd from a biometric perspective," he added.

Such systems were already in use in other countries, he pointed out; in the US, for example, the federal government and the states had an agreement to share data. NEC has set up facial recognition systems in 40 countries.

Some countries used aggregated systems, while others opted for disaggregated systems; in the latter case, all the data in the distributed systems were not present in the central database.

"This may be needed, say if there are people who are in witness protection programmes," Howie said.

Asked about issues of image quality and image size, which have proved to be stumbling blocks to accurate identification in the past, he said the technology being used now had improved to the extent where a photo from any smartphone was sufficient to provide enough points for identification.

Regarding the angle from which photos were taken, which can often influence the recognition score, Howie said NEC's algorithm worked in two phases: it picked up details from a number of angles and then reconstructed a 3D image for better resolution and visibility.

Regarding costs, he said a stadium the size of the MCG would require expenditure of between $1 million and $1.5 million. A lot of the expense would be for pulling feeds from existing cameras and directing them into a central database.

A system such as the one likely to be required by the Australian government would only be installed in public places like airports and stadiums, Howie said.

As as far as NEC systems were concerned, the company provided processing and storage of images in government data centres behind their firewalls, he said in response to a query.

NEC is currently working with the Australian Criminal Intelligence Commission — a merger of a number of government agencies — to replace its existing fingerprint database and to set up a facial recognition system.

Its competitors in the field are Morpho and Cognitech. The company has already licensed its facial recognition algorithms to a company known as Vision-Box that is setting up arrival and departure gates in airports around Australia.

LEARN HOW TO REDUCE YOUR RISK OF A CYBER ATTACK

Australia is a cyber espionage hot spot.

As we automate, script and move to the cloud, more and more businesses are reliant on infrastructure that has the high potential to be exposed to risk.

It only takes one awry email to expose an accounts’ payable process, and for cyber attackers to cost a business thousands of dollars.

In the free white paper ‘6 Steps to Improve your Business Cyber Security’ you’ll learn some simple steps you should be taking to prevent devastating and malicious cyber attacks from destroying your business.

Cyber security can no longer be ignored, in this white paper you’ll learn:

· How does business security get breached?
· What can it cost to get it wrong?
· 6 actionable tips

DOWNLOAD NOW!

10 SIMPLE TIPS TO PROTECT YOUR ORGANISATION FROM RANSOMWARE

Ransomware attacks on businesses and institutions are now the most common type of malware breach, accounting for 39% of all IT security incidents, and they are still growing.

Criminal ransomware revenues are projected to reach $11.5B by 2019.

With a few simple policies and procedures, plus some cutting-edge endpoint countermeasures, you can effectively protect your business from the ransomware menace.

DOWNLOAD NOW!

Sam Varghese

website statistics

A professional journalist with decades of experience, Sam for nine years used DOS and then Windows, which led him to start experimenting with GNU/Linux in 1998. Since then he has written widely about the use of both free and open source software, and the people behind the code. His personal blog is titled Irregular Expression.

 

Popular News

 

Telecommunications

 

Sponsored News

 

 

 

 

Connect