Artificial Intelligence (AI) trends in physical security systems

Download PDF version

If you’ve been paying attention over the last twelve months, you will have noticed that deep learning techniques and artificial intelligence (AI) are making waves in the physical security market, with manufacturers eagerly adopting these buzzwords at the industry's biggest trade shows. With all the hype, security professionals are curious to know what these terms really mean, and how these technologies can boost real-world security system performance.

The growing number of applications of deep learning technology and AI in physical security is a clear indication that these are more than a passing fad. This review of some of our most comprehensive articles on these topics shows that AI is an all-pervasive trend that the physical security industry will do well to embrace quickly. Here, we examine the opportunities that artificial intelligence presents for smart security applications, and look back at how some of the leading security companies are adapting to respond to rapidly-changing expectations:

What is deep learning technology?

Machine Learning involves collecting large amounts of data related to a problem, training a model using this data and employing this model to process new data. Recently, there have been huge advances in a branch of Machine Learning called Deep Learning. This describes a family of algorithms based on neural networks. These algorithms are able to learn efficiently from example, and subsequently apply this learning to new data. Here, Zvika Ashani explains how deep learning technology can boost video surveillance systems.

Relationship between deep learning and artificial intelligence

There have been huge advances in a branch of Machine Learning called Deep Learning

With deep learning, you can show a computer many different images and it will "learn" to distinguish the differences. This is the "training" phase. After the neural network learns about the data, it can then use "inference" to interpret new data based on what it has learned. For example, if it has seen enough cats before, the system will know when a new image is a cat. In effect, the system “learns” by looking at lots of data to achieve artificial intelligence (AI). Larry Anderson explores how new computer hardware - the Graphic Processing Unit (GPU) – is making artificial intelligence accessible to the security industry.

Improving surveillance efficiency and accuracy with AI

The Graphic Processing Unit (GPU) – is making artificial intelligence accessible to the security industry

Larry Anderson explains how the latest technologies from Neurala and Motorola will enable the addition of AI to existing products, changing an existing solution from a passive sensor to a device that is “active in its thinking.” The technology is already being added to existing Motorola body-worn-cameras to enable police officers to more efficiently search for objects or persons of interest. In surveillance applications, AI could eliminate the need for humans to do repetitive or boring work, such as look at hours of video footage.

Intelligent security systems overcome smart city surveillance challenges

In surveillance applications, AI could eliminate the need for humans to do repetitive or boring work, such as look at hours of video footage

AI technology is expected to answer the pressing industry questions of how to use Big Data effectively and make a return on the investment in expensive storage, while maintaining (or even lowering) human capital costs. However, until recently, these expectations have been limited by factors such as a limited ability to learn, and high ongoing costs. Zvika Ashani examines how these challenges are being met and overcome, making artificial intelligence the standard in Smart City surveillance deployments.

Combining AI and robotics to enhance security operations

Artificial intelligence is becoming the standard in Smart City surveillance deployments

With the abilities afforded by AI, robots can navigate any designated area autonomously to keep an eye out for suspicious behaviour or alert first responders to those who may need aid. This also means that fewer law enforcement and/or security personnel will have be pulled from surrounding areas. While drones still require a human operator to chart their flight paths, the evolution of artificial intelligence (AI) is increasing the capabilities of these machines to work autonomously, says Steve Reinharz.

Future of artificial intelligence in the security industry

While drones still require a human operator to chart their flight paths, the evolution of artificial intelligence (AI) is increasing the capabilities of these machines to work autonomously

Contributors to SourceSecurity.com have been eager to embrace artificial intelligence and its ability to make video analytics more accurate and effective. Manufacturers predicted that deep learning technology could provide unprecedented insight into human behaviour, allowing video systems to more accurately monitor and predict crime. They also noted how cloud-based systems hold an advantage for deep learning video analytics. All in all, manufacturers are hoping that AI will provide scalable solutions across a range of vertical markets.

Download PDF version

People mentioned in this article

Larry Anderson

Zvika Ashani Agent Vi (Agent Video Intelligence)

Steve Reinharz Robotic Assistance Devices, LLC.

In case you missed it

What are the challenges of protecting large campuses?

Securing large campus environments can be particularly demanding and requires a range of technology solutions. In effect, a campus may represent a dozen or more individual facilities to be secured, in addition to protecting the overall environment. Seeking more insight into the number and variety of needs of securing a campus, we asked this week’s Expert Panel Roundtable: What are the security challenges of protecting large campus environments?

Getting to know Chris Bone, CTO at ASSA ABLOY Group

After eight years as an Engineer in the Royal Australian Army, I briefly worked at Telstra before joining Honeywell Australia. In 2000 I moved with Honeywell to Europe, and in 2010 took a position at ASSA ABLOY. My current role is global CTO for the ASSA ABLOY Group. During my career I have developed extensive knowledge of the global residential and commercial security industry, and of all aspects of building automation. I have had responsibility for sales leadership, project and product management, R&D, marketing and general management, in both Australia and Europe. How did you come to work in the security industry? At Honeywell Australia in the early 1990s, I was working on the design and installation of medium- to large-sized projects with a mix of building automation and security. I felt a natural inclination towards the security products, which were undergoing important technical changes at the time — integrated solutions, RFID technologies, graphic displays and more. I found this interesting and ended up specialising by taking on the role of Product Manager for security products in Australia. What is the best professional advice you have received (and from whom)? A very good boss of mine once told me that it is fine to rush ahead and try to change the world, but it is critical to ensure your team is standing beside you: you can’t do it alone. What's something few people know about you? I am a rather poor but passionate fisherman. I enjoy an occasional fishing trip with friends and would like to do it much more. Quick Facts Film or TV? Both. Film for drama; TV for information, especially documentaries on technology and science. Biggest hero My wife. How she tolerates me sometimes I don’t know! First job My first “real” paid job was as a jig fitter making roof trusses and frames for homes. Ideal holiday Fishing from a boat in a sunny location like the Mediterranean. My wife would be very happy, and that is very important firstly, plus I might even catch a fish! Favourite album ELO, “Out of the Blue”. What's the most rewarding thing about what you do for a living? Without doubt the people I get to work with, both colleagues and customers. The opportunity to learn from them, to understand challenges they face or ideas they have, and then work with them and others on solving them. This is what gets me out of bed in the morning. What are your interests, hobbies and passions outside security? Aside from poor attempts at fishing, I love walking (“rambling,” as the English call it) through wonderful countryside around my home in South Oxfordshire. I also love to cook — and tend to take over the kitchen come weekends and the BBQ in summer (I am an Aussie, after all). And I love to read and learn about technology and science in general, not as an expert but more a collector of interesting facts. Where was your last vacation? Would you recommend it to others? This summer I was truly lucky to spend two weeks in the Greek Islands, a week on land at a hotel and a week sailing on a catamaran with friends. Would I recommend it? Absolutely, especially the sailing part. Being with good friends on a small boat gave me a great perspective on island life.

Opportunities for security integrators in the healthcare vertical

The healthcare market is rife with opportunity for security systems integrators. Hospitals have a continuous need for security, to update their systems, to make repairs, says David Alessandrini, Vice President, Pasek Corp., a systems integrator. “It’s cyclical. Funding for large projects might span one to two years, and then they go into a maintenance mode. Departments are changing constantly, and they need us to maintain the equipment to make sure it’s operating to its full potential.” The experience of Pasek Corp. is typical of the opportunities available for security integrator companies in the healthcare vertical. A single large hospital system can supply a dependable ongoing source of revenue to integrator companies, says Alessandrini. Hospitals are “usually large enough to provide enough work for several people for an extended length of time.” Healthcare customers in Pasek’s service area around Boston provide the potential for plenty of work. “We have four major hospitals, each with in excess of 250 card readers and 200 cameras, in the Boston area,” Alessandrini says. One appeal of the healthcare market for North Carolina Sound, an integrator covering central North Carolina, is the breadth of possible equipment they can sell into the healthcare market, including access control and video, of course, but also other technologies, such as audio-video systems in a dining room. North Carolina Sound has also installed sound masking in some areas with waiting rooms to protect private patient information from being overheard. Locking systems on pharmaceutical doors are another opportunity. Data capture form to appear here! IP based networked video systems A facility’s IT folks must be convinced an IP solution will function seamlessly on their network Among North Carolina Sound’s customers is Wayne Memorial Hospital, Goldsboro, N.C., which uses about 340 video cameras, with 80 percent or more of them converted to IP. The hospital is replacing analogue with IP cameras as budget allows, building network infrastructure to support the system. The healthcare market tends to have a long sales cycle; in general, sales don’t happen overnight or even within a month or two. In fact, the period between an initial meeting with a healthcare facility and installation of a system could stretch to a year or longer. A lot happens during that time. Healthcare systems involve extensive planning, engineering, and meetings among various departments. Physical security systems that involve the information technology (IT) department, as do most systems today, can be especially complex. Installation of networked video systems based on Internet protocol (IP) requires deep and probing discussions with the IT team about how a system fits into the facility’s network infrastructure. A facility’s IT folks must be convinced an IP solution will function seamlessly on their network. Compatible with the network They must vet the technology to ensure the devices and solutions will be compatible with the network, and must sign off on technology choices. And even more important is determining if the security system will adhere to cyber security requirements of the facility. A complete solution that integrates nearly any system that lives on or uses a facility’s network is ultimately what the healthcare vertical is moving toward, says Jason Ouellette, General Manager – Enterprise Access Control & Video, Johnson Controls. Healthcare security professionals are early adopters of technology, implementing the best technology available” “We are hearing more and more from customers across industries that they want to be able to use their security systems and devices for more than just security: they want added value,” says Ouellette. Many want to use access control, video surveillance and other data sources to assess their business operations and/or workflows with the goal of improving efficiency. Upgrade cost-effectively Historically, three factors have prevented many organisations from moving forward with new technologies: lack of money, proprietary systems, and the need to “rip and replace” large parts of the installed systems, says Robert Laughlin, CEO and Chairman, Galaxy Control Systems. "Today, while funding is almost always a limiting factor at some level, the progression of industry standards and ‘open’ systems has made a big positive impact on the ability of organisations to upgrade cost-effectively,” he says. Despite any obstacles, healthcare customers generally welcome new innovations. “I would say healthcare security professionals in general are early adopters of technology and like to implement the best technology available,” says Jim Stankevich, Global Manager – Healthcare Security, Johnson Controls/Tyco Security Products. “For most, rapid implementation is limited by budgets and available funding." Missed part one of our healthcare mini series? Click here.