Thermal imaging - Expert commentary

Thermal cameras see heat rather than light, so they are a perfect “human detector” Safeguarding outdoor assets in a reliable and cost-effective manner often comes down to a single requirement: Accurate intruder alerts and timely information about the unfolding event. While there are many technologies available for outdoor security, smart cameras with video analytics have emerged as the solution of choice for detecting intruders in real time outdoors. Yet the best...

Hikvision has been in the news in the United Kingdom recently, including a front page news story in The Times. SourceSecurity.com offered Keen Yao, Vice President at Hikvision’s International Business Centre, a chance to set the record straight regarding concerns expressed about hacking of cameras, the company’s ties to the Chinese state, and its role as the biggest video surveillance equipment manufacturer in the world. Hikvision has come a long way in the past few ye...

The Hugs Infant Protection Solution tracks the location of babies and provides protection anywhere the infant may be transported Wireless tracking and radio frequency identification (RFID) continue to improve dramatically in range and reliability, allowing Real-Time Location Systems (RTLS) pinpointing people, places and things with impressive accuracy. Systems integrator Advance Technology Inc. (ATI), Scarborough, Maine, recently installed a comprehensive, hospital-wide soluti...

Multiple trends point to a maturing video analytics market that is poised to meet or even exceed customer expectations Systems that use video analytics, also known as video content analysis, have a chequered history in the security market. Since the technology was introduced amid much fanfare a dozen or more years ago, opinions about video analytics have sometimes been undermined by systems that did not live up to the initial hype. In fact, early failures continue to taint per...

Research at the University of East Anglia in Norwich, England, is developing a technology that can provide clearer, more defined camera images by fusing RGB (red-green-blue) images with thermal imaging. Phusion is being developed by Spectral Edge, an IP licensing company spun out of the university’s Colour Lab and based in Cambridge. Phusion for security cameras The technology has the potential to deliver more detailed images than are usually available from conventional sec...

Temperature, dusty and dirty conditions, along with limited access to networkingmakes remote location video surveillance extremely challenging Properly conducting video surveillance for any organisation comes with several challenges. Not the least of which is how to architect a system that finds the right balance between quality, cost and bandwidth impact. This becomes even more challenging in non-traditional, demanding environments that are uncontrolled or highly dispersed, w...

Thermal cameras with video analytics detect with great accuracy in bright sun,fog, rain and other conditions Smart thermal cameras are rapidly becoming the intruder detection solution of choice for securing outdoor assets. Whether for smaller-range applications like protecting entranceways or gates, or securing large perimeters around energy, utility, chemical, or transportation assets, thermal cameras paired with video analytics offer an accurate detection solution that provi...

Capital spending continues to open up in 2015, providing funding for security projects that may have been delayed from prior years. Overall, it was a solid year for the security industry. From a SightLogix perspective, we have seen an increased rate of repeat business as existing customers expand the number of assets they need to secure.      Smart thermal cameras provide ideal outdoor intrusion detection 2015 saw an accelerated adoption of thermal cameras with video analytics...

The security market was affected by the economic situation in 2015. However, the penetration of thermal products for security applications continues, and FLIR is seeing strong growth. The company saw the use of thermal imaging cameras continue to develop in perimeter security. End users and integrators are experiencing excellent results by combining high-quality thermal cameras with video analytics. The take up of thermal cameras is increasing for security applications as the industry recognises...

2015 has been an eventful year for the physical security industry. As 2016 looms, the pace of industry change shows no sign of decreasing.   Seeking insights into the state of the physical security market at year-end, SourceSecurity.com this month is publishing dozens of 2015 Review and 2016 Forecast articles submitted by manufacturers, integrators and other industry leaders. Taken together, the articles portray a mostly optimistic view of the industry’s present, and an...

For the second year in a row, Canon made the biggest M&A move in the security marketplace in 2015. How could Canon top the industry shockwaves it created in 2014 when the Japanese giant acquired VMS company Milestone Systems? That’s easy: They bought Axis Communications for $2.8 billion in 2015.   Although the Canon-Axis deal grabbed the most headlines and was easily the most shocking M&A announcement of 2015, it was certainly not the only big news on the mergers...

Millions of dollars are spent annually at border crossings on technology such as buried volumetric sensors Border control forces, train operators, ferry companies and humanitarian organisations have spent much of 2015 concerned with people trafficking between the northern coast of France and the United Kingdom. Now the focus has switched to migrants fleeing civil war in Syria. It is one of the biggest migrant crisis that Europe has witnessed so far, with hundreds of refugees s...

The open and exposed nature of rail yards exposes railway assets to tremendous risk  The importance of rail transportation in driving the U.S. economy cannot be overstated. In recognition of this, America’s railroads are investing in the infrastructure and technology necessary to improve security for the tracks, bridges, tunnels and other vital components that make up this critical transportation network. The unique security requirements of these assets present a nu...

If airport perimeter fencing is vulnerable then covert detection methods should be used Lack of airport perimeter security would be laughable, if it weren’t so serious. A recent farcical breach of security in London is drawing renewed attention to airport perimeter protection. I want to focus on airport perimeter security, but we’ll start with critical infrastructure in general: A nun, a housepainter and a gardener break into a nuclear facility. This sounds like t...

The physical security community is contributing expertise and equipment of many kinds to the country As rescue teams and aid workers from around the world converge on Nepal after the country's 7.8-magnitude earthquake, the physical security community is contributing expertise and equipment of many kinds to a country whose government has described it as being “on a war footing.” At time of writing, conservative estimates of the fatalities are around 5,000, but many,...

Thermal cameras can often be used to cover larger areas than standard visible light cameras Smart thermal cameras use on-board video analytics and a high degree of video processing to detect people very accurately in complete darkness, bright sun, and bad weather over the typically large perimeters associated with transportation applications. Combining manpower and smart thermal technology makes security for transportation assets more effective. At the end of the day, it takes...

Combining thermal imaging with analytics provides a robust system Prices are dropping for thermal cameras. Now they are much more affordable for non-military customers – and more likely to be used in combination with video analytics. Combining thermal imaging with analytics provides a robust system; the technologies work well together. Thermal cameras make it easier to detect motion because you are eliminating much of the detail and only emphasising temperature “c...

Various vertical markets such as retail, airports, and transportation have benefited from video analytics Video analytics systems have progressed far beyond the theoretical and are now being used effectively in a range of applications. Let’s look at some of the real-world scenarios that have taken advantage of the latest video analytics systems. Video analytics aren’t just for security. For a traffic application, Agent Vi provides business intelligence on the ave...

Video analytics allow users to automate the use of video and extract more value Almost anyone in the video analytics market will admit that the capabilities of the technology were initially oversold. The first generation of analytics simply didn’t work as promised, and an undercurrent of distrust of the technology in general still haunts the market. Ironically, video analytics capabilities have now matured into a robust and dependable option for a variety of applications...

Right after the Paris terrorist attacks, a headline I read throughout the media asked: “Did intelligence services drop the ball?” The question has a familiar ring, and you’ll find variations on it throughout the last and present centuries concerning events that range from presidential assassinations to 9/11, 7/7 in London and the 2008 Mumbai bombings. But physical security, rather than information gathering, is our scope here. From the moment I saw thermal imagin...

Video cameras are great tools for security at airports, but increasingly cameras are offering operational benefits, too. Anthony Incorvati, business development manager, critical infrastructure and transportation, Axis Communications, says cameras at airports today are often used for operations rather than (or in addition to) security. For example, cameras mounted at departure gates are not installed for security but rather for operations and maintenance, as a tool to help airlines...

Winning companies are those that continue to be proactive rather than reactive to the changing security environment Scallop 2014/2015 Review and Forecast: In the last few years, we have seen a number of developments in the security industry – including organisations taking a more proactive approach to security. As a result, the demand for surveillance solutions has continued to grow at a high rate and, in turn, the data being collected has hit record levels. As...

Low-light imaging has historically been a problem for megapixel cameras. Arecont Vision, like other megapixel camera manufacturers, has struggled to solve the dilemma of low-light images, which are plagued by noise, smearing of video, high bit rates (requiring additional storage) and loss of colour. Arecont Vision says it now has the answer, dubbing it STELLAR technology. The “LL” in the middle of STELLAR stands for “low-light;” the entire acronym sta...

Thermal cameras provide images that reliably show the presence of people in any lighting situation FLIR Systems broke a historic threshold in thermal camera pricing when it announced a thermal camera for $499 at the ISC West show in April. Before that announcement, the lowest-price thermal camera was $2,000, which was itself much lower than the $10,000 price just a few years ago in 2005. The price decrease resulted from FLIR’s R&D efforts specifically aimed at loweri...

  To obtain complete security on sites night time surveillance must factor as high priority Today, the challenge to video surveillance professionals is to make sure that the CCTV video footage is effective on a 24/7 basis throughout the year. Securing an area during the daytime is one thing. But what happens during the night? And in weather conditions like fog, rain and snow? What can be detected if the sun blinds CCTV cameras? Flir Systems explains.As CCTV systems be...

FLIR Systems' Christiaan Maras highlights the benefits between cooled and uncooled thermal imaging systems. The demand for thermal imaging to enhance the CCTV environment is increasing markedly.  Thermal imaging provides 24-hour, all-year-round, long-range asset and personnel protection.  Unlike other cameras thermal imaging cameras require no lighting that may draw unwanted attention to a facility or site.  They provide vivid, high-contrast images of intruders even whe...