Top 3 Problems Limiting the Use and Growth of Video Analytics

Author: John Honovich, Published on Jun 18, 2008

While video analytics holds great promise, people are still asking about the viability of using analytics in the real world. Indeed, as stories of video analytic problems have spread, concerns about the risks of video analytics now seem higher than a few years ago when the novelty of the technology spurred wide excitement.

This article surveys the main problems limiting the use and growth of video analytics. It is meant to help security managers and integrators gain a better sense of the core issues involved.

Top 3 Problems:

  1. Eliminating False Alerts
  2. System Maintenance Too Difficult
  3. Cost of System Too High

Eliminating False Alerts

Since the goal of video analytics is to eliminate human involvement, eliminating false alerts is necessary to accomplish this. Each false alerts not only requires a human assessment, it increases emotional and organizational frustration with the system.

Most are familiar with burglar alarm false alarms and the frustration these causes. On average, burglar alarm false alarm per house or business are fairly rare. If you have 1 or 2 per month, that is fairly high. Many people do not experience false alarms of their burglar system for months.

By contrast, many video analytic systems can generate dozens of false alarms per day. This creates a far greater issue than anything one is accustomed to with burglar alarms. Plus, with such alarms happening many times throughout the day, it can become an operational burden.

Now, not all video analytics systems generate lots of false alarms but many do. These issues have been the number one issue limitation of the integrators and end-users that I know using and trying video analytics.

System Maintenance Too Difficult

System maintenance is a often overlooked and somewhat hidden issue in video analytics.

Get Video Surveillance News In Your Inbox
Get Video Surveillance News In Your Inbox

Over a period of weeks or months, a video analytic system's false alerts can start rising considerably due to changes in the environment, weather and the position of the sun. This can suddenly and surprisingly cause major problems with the system.

Not only is the increase in false alerts a problem, the risk now that the system could unexpectedly break in the future creates a significant problem in trust. If your perimeter surveillance one day stops functioning properly, you now have a serious flaw in your overall security plan.

This has been a cause of a number of video analytic system failures. The systems, already purchased, simply get put to the side becoming a very expensive testament to not buying or referring one's colleagues to video analytics.

This being said, not all video analytic systems exhibit this behavior but you would be prudent to carefully check references to verify that existing systems have been operating for a long period of time without any major degradation.

Cost of System Too High

While you can find inexpensive video analytic systems today, these system tend to exhibit problems 1 and 2, high false alerts and poor system maintenance. Indeed, in my experience, video analytic systems that are either free or only cost $100-$200 more generally have significant operational problems.

One common feature of systems that work is that the complete price for hardware and software is usually $500 or more per channel for the analytics. Now just because a video analytic systems is expensive obviously does not mean it is good. However, there are necessary costs in building a systems that is robust and works well in the real world.

The cost of video analytic systems comes in making them robust to real world conditions that we all take for granted. The developer needs to make the video analytic system “intelligent” enough to handle differences in lighting, depth, position of the sun, weather, etc. Doing this involves building more complex or sophisticated programs. Such programs almost always require significantly more computing hardware to execute and significant more capital investment in writing, testing and optimizing the program. All of these clearly increase costs.

The challenge is that it is basically impossible to see this from marketing demonstrations because from a demo all systems invariably look exactly alike. This of course has the vicious effect of encouraging people to choose cheaper systems that are more likely to generate high false alerts and be unmaintainable.

If you select a system that works, the cost per camera can make it difficult to justify the expense. Indeed, so much of the first generation video analytic deployments, came from government grant money, essentially making the cost secondary or not relevant. Nevertheless, for video analytics to grow in the private sector, they will not only need to work they will need to generate financial return.

When video analytics allow for guard reduction or reduce high value frequent losses, it is easy to justify and you see companies having success here (in terms of publicly documented cases, IoImage is the leader here). For other cases, where humans are not being eliminated, the individual loss is small or the occurrence of loss is low, the cost can be a major barrier.

Conclusion

Though I anticipate video analytics successes to increase, I believe such success will be constrained to applications where the loss characteristics and/or the human reduction costs are high. While analytics will certainly become cheaper, such cost decreases will take time and in the interim, it is these high value applications where analytics can gain a foothold of success.


4 reports cite this report:

Do Video Analytics Work? - Survey on Aug 11, 2009
The question, "Do Video Analytics Work?" is currently receiving a lot of attention. Such a question can be asked both technically and as a matter...
How much does Video Surveillance Cost? on Jan 11, 2009
This report provides rough estimated prices for video surveillance products and systems including cameras, video management systems, video...
Texas Instruments Simplifying Smart Cameras on Dec 06, 2008
To date, smart cameras are more promise than reality. While smart cameras receive significant press and a number of products are available,...
Video Analytic's Greatest Value - Storage Reduction on Sep 07, 2008
While video analytic promotion focuses on stopping and solving crime, the greatest value for video analytics historically and for the immediate...

Related Reports on Video Analytics

Huawei Admits AI "Bubble" on Oct 16, 2018
A fascinating article from the Chinese government's Global Times: Huawei’s AI ambition to reshape industries. While the Global Times talks about...
Dahua Face Recognition Camera Tested on Oct 15, 2018
Dahua has been one of the industry's most vocal proponents of the value that AI creates: As part of this, Dahua has released a facial...
IACP 2018 Police Show Final Report on Oct 08, 2018
IPVM went to Orlando to cover the 2018 IACP conference, the country's largest police show (about as big as ASIS), examining the 700+...
Avigilon Announces AI-Powered H5 Camera Development on Sep 19, 2018
Avigilon will be showcasing "next-generation AI" at next week's ASIS GSX. In an atypical move, the company is not actually releasing these...
VMS Export Shootout - Avigilon, Dahua, Exacq, Genetec, Hikvision, Milestone on Sep 13, 2018
When crimes, accidents or problems occur, exporting video from one's video surveillance system is critical to proving incidents. But who does it...
US DARPA Investing $2 Billion In AI on Sep 11, 2018
The US Defense Advanced Research Projects Agency (DARPA) is granting more than $2 Billion to companies developing new AI technologies. The money...
Luxriot VMS Profile on Aug 23, 2018
Luxriot is more popular than Hikvision and Milestone products according to ASMAG which was probably even surprising to Luxriot. The company has...
Video Analytics Integration Guide on Aug 16, 2018
Video analytics is hot again (at least conceptually) but integrating video analytics with VMSes can be challenging. This is especially significant...
ISS VMS / Video Analytics Company Profile on Aug 16, 2018
Who is ISS? In the past few months, they had one of the craziest ISC West promo items in years. Then, they hired industry veteran and ex-Dahua...
IP Camera Analytics Shootout - Avigilon, Axis, Bosch, Dahua, Hanwha, Hikvision, Uniview on Jul 30, 2018
Video analytics are hot again. But whose analytics really work? IPVM bought and tested Avigilon, Axis, Bosch, Dahua, Hanwha and Hikvision cameras,...

Most Recent Industry Reports

Startup SafePass Profile on Oct 19, 2018
A major problem with visitor management is that the systems mostly require adhesive printed paper labels and paper logs, creating waste and an...
China Is Not A Security Megatrend, Says SIA on Oct 19, 2018
The US Security Industry Association has released its 10 "Security Megatrends" for 2019. SIA declares that these megatrends, such as "Advanced...
Hanwha Dual Imager Dome Camera Tested (PNM-7000VD) on Oct 18, 2018
Hanwha has introduced their first dual-imager model, the PNM-7000VD, a twin 1080p model featuring independently positionable sensors and a snap-in...
Camera Height / Blind Spot Added to IPVM Camera Calculator on Oct 18, 2018
IPVM has added camera height and blind spot estimation to the Camera Calculator. This is especially helpful for those who need to mount cameras up...
Axis Strong US Growth, Flat EMEA - Q3 2018 Financials on Oct 18, 2018
This spring, Axis had its best financials in many years (see Axis Strong Q2 2018 Results). However, over the summer, Axis had many products sold...
Best Alternatives to Banned Dahua and Hikvision on Oct 17, 2018
With the US government ban and a growing number of users banning Dahua and Hikvision, one key question is what to use for low cost? While Dahua and...
Video Quality / Compression Tutorial on Oct 17, 2018
While CODECs, like H.264, H.265, and MJPEG, get a lot of attention, a camera's 'quality' or compression setting has a big impact on overall...
Knightscope Winning Investors, Struggling With Growth on Oct 16, 2018
While Knightscope's new financials show the company only winning 11 new customers in the past 12 months, the company continues to win new...
Integrator Laptop Guide on Oct 16, 2018
This 18-page guide provides guidance and statistics about integrator laptop use. 150 integrators explained to IPVM in detail about their laptops,...
Huawei Admits AI "Bubble" on Oct 16, 2018
A fascinating article from the Chinese government's Global Times: Huawei’s AI ambition to reshape industries. While the Global Times talks about...

The world's leading video surveillance information source, IPVM provides the best reporting, testing and training for 10,000+ members globally. Dedicated to independent and objective information, we uniquely refuse any and all advertisements, sponsorship and consulting from manufacturers.

About | FAQ | Contact