Intelligent video

CCTV Handbook 2007 Surveillance

Why is it an important development and how to best explore the opportunities presented by IV?

What is intelligent video?

Intelligent video (IV) has become a much talked about phrase for the network video and CCTV worlds over the last two years. Much of the talk has come from digital video recorder (DVR) vendors who have built intelligent video functionality into their devices to give them a new lease of life. But what is intelligent video and how can you tell the pretenders from the real intelligent video or 'IV' players? Intelligent video is about turning raw video data into actionable information and intelligence through analysis. Provision of this intelligence in surveillance (and other) video systems will support more informed, and therefore higher quality, user decision-making. Intelligent video is a natural extension of what Axis offers already in its network video devices. Building motion detection functionality into Axis' network video products several years ago meant that users of the company's cameras only had to collect and store images when a moving object enters an area of interest. Video management software can then be used to save 'security events', essentially periods of movement, for later analysis. The job of finding key video data is made that much easier.

Why is it an important development?

There are two key reasons why we see intelligent video as being a key development. The first is that it provides scope for network video infrastructure to be used for a whole host of new applications and enables existing security systems to be made even more accurate and effective. It is conceivable that surveillance systems deployed to trigger on motion could go further using IV functionality known variously as 'Tripwire' or 'D-fence' to demarcate a specific area within a field of view. Intelligent video systems can configure surveillance systems so they only collect video data when specific parameters exist and when anomalies to normal movements (say employees moving directly to their cars at the end of the working day between 4:30 and 5:30 pm) are detected.

The point is that systems can be set up to deliver far more targeted and specific information with IV. This means that in the future there will be far less reliance on manned guarding to spot developments which may have a security implication.

By configuring IV systems to specific parameters, it is also possible to get near instant alerts when pre-set parameters have been breached. These enable systems to help operators to work proactively. Timely alerts wherever they are (perhaps received on their mobile phone or PDA) will enable them to investigate further and ideally head off a full-scale security event.

What applications are end users likely to see first?

The first IV applications that are likely to find favour with end users are people counting applications. Traditionally, people counting is being used in the retail sector to count numbers of visitors to a store. These applications can be integrated with more sophisticated retail applications to study the success of a point of sale display or end of aisle sales offer in terms of 'dwell time' for example.

Network video systems can therefore continue to be deployed for multiple purposes: for business intelligence purposes helping retailers to increase sales and profitability through analysis of customer behaviour; for improving the customer experience through analysis of queuing times and observing reaction of waiting customers, helping support decisions to open new tills as queue times reach levels where they begin to detract from the customer experience. Network cameras can also be deployed to reduce shrinkage from till theft and spot incorrect change by triggering cameras to record on high frame rates during the periods that tills are open for example.

Another area where IV applications are likely to gain early traction are in road traffic monitoring and analysis.

What are the advantages of building IV capability into the network 'edge devices' themselves?

Some companies that are building systems for central monitoring stations and alarm receiving centres argue that intelligent video systems need to be built into management solutions at the point where the actual video analysis is going to take place. Axis takes a different view. It believes there is real merit from pushing intelligence to the edge device itself - making the analysis possible directly at the camera level.

Take the example of a licence plate recognition system again: it would make far more sense for a camera to be able to gather number plate images, turn them into data (a string of letters and numbers), cross check these with a driving licence authority's database and then transmit only the anomalies for further analysis, than simply transmitting all video data of cars going through a point on a road.

Costs of running that system would be considerably reduced as the bandwidth, network and storage resources required would be reduced significantly. In short, application developers will find it much easier to build a case for rapid return on investment through use of existing network and surveillance infrastructure by building IV functionality into edge devices including video servers and network cameras.

Conclusion

Intelligent video will undoubtedly fuel deployment of network video technology over CCTV and hybrid technologies. Leading industry analyst, IMS Research, recently revised its estimate for growth of the network camera market upwards to CAGR 53% (exceeding US$1 billion by 2009) partly, as they see it, because "network cameras will have embedded video content analysis capability to detect various behaviours or events". (Source: IMS Research News - Security & ID Newsletter March 2006). IMS Research, in line with Axis' thinking, predicts the first products with embedded IV capability will hit the market within the next 12 months. The IV market, in Axis' view, is set to experience rapid growth in 2008.

IV definitely offers a host of new reasons to use network video devices and also responds to end user desires to get more from existing network video infrastructure providing business intelligence which can be used to improve the effectiveness of organisations.

For more information contact Roy Alves, Axis Communications South Africa, +27 (0)11 548 6780, [email protected], www.axis.com



Credit(s)




Share this article:
Share via emailShare via LinkedInPrint this page



Further reading:

Hikvision launches AcuSeek NVR
Surveillance Products & Solutions AI & Data Analytics
By integrating natural language interaction, Hikvision’s AcuSeek NVR enables precise video and image retrieval within seconds, marking a transformative milestone for the security industry's advance into intelligent and efficient applications.

Read more...
2025 video surveillance market set for improved fortunes
News & Events Surveillance
Novaira Insights has unveiled its latest report, World Market for Video Surveillance Hardware and Software – 2025 Edition, forecasting a healthy growth rate of 8,1% until 2029, excluding China.

Read more...
Dallmeier and Hexagon form a technology partnership
Surveillance
Dallmeier and Hexagon have agreed to form a technology partnership, which will see the two companies combine their expertise to develop integrated security solutions for various application areas, particularly critical infrastructures.

Read more...
Analyse, automate, and optimise logistics processes
neaMetrics Surveillance Transport (Industry) Products & Solutions Logistics (Industry)
In today’s rapidly evolving logistics sector, the pressure to improve process efficiency, optimise resource usage, and ensure seamless security is more intense than ever. Smart, proactive surveillance is no longer a luxury — it is a critical operational necessity.

Read more...
Safer spaces through smart surveillance
NEC XON Surveillance
Advances in facial recognition technology are transforming surveillance from a mere recording tool into an intelligent, integrated system that enhances real-time safety, moving beyond the traditional expansion of CCTV efforts.

Read more...
Next generation of AI-powered video telematics
IoT & Automation Surveillance Transport (Industry)
Webfleet, Bridgestone’s fleet management solution in South Africa, has launched Webfleet Video 2.0, an AI-powered solution designed to enhance fleet safety, security, compliance with local regulations and operational efficiency through real-time video insights.

Read more...
Key design considerations for a control room
Leaderware Editor's Choice Surveillance Training & Education
If you are designing or upgrading a control room, or even reviewing or auditing an existing control room, there are a number of design factors that one would need to consider.

Read more...
Smart cities and the role of video security
Surveillance Integrated Solutions
As cities around the world continue to embrace smart technology, including IoT that not only connects to people, but also the surrounding activity, the integration of advanced video security systems is crucial to ensure safety and efficiency in environments.

Read more...
How intrusion protection helps secure O&G operations
Surveillance Perimeter Security, Alarms & Intruder Detection Industrial (Industry)
For O&G operators in Africa, physical security remains one of the biggest considerations, particularly when it comes to perimeter protection and the ability to mitigate intruder-related incidents.

Read more...
Axis secures the Waterfront
Surveillance Entertainment and Hospitality (Industry) Retail (Industry)
Axis Communications shares insight into its longstanding partnership with the V&A Waterfront, one of Africa’s premier retail and mixed-use precincts, through its latest, updated customer success story.

Read more...










While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd. | All Rights Reserved.