Experts on stadiums in the application of biometric technology

2008 Beijing Olympics is China's events, more people in the world, participants of the event, a large scale, high standard, will become the largest-ever Olympic Games, the highest of all humanity.

Due to the international security situation continues to deteriorate, targeted terrorism more and more, that's right to security of the 2008 Beijing Olympic Games presents more stringent requirements, how efficient, fast and accurate for staff identification and behavior recognition, very early detection of suspicious persons, very early to take security measures will be an effective combat, killed an effective means of terrorist activities.

In the "hi-tech Olympics" concept under the direction of the Institute of automation, Chinese Academy of Sciences and the biometric security technology Center for scientists and engineers pioneering will face recognition and intelligent video technology and products to the Olympic Stadium, become a valid upgrade Olympic security intelligence tools.

Main applications: face recognition access control system

Face recognition in the stadium entrance tickets validation application, the application through the face recognition to verify the identity of the holder, at the same time, the system can and background face blacklist database connection to a blacklist, or suspect, the background will automatically alarm and guiding security staff very early to take preventive measures.

In addition, face recognition and other intelligent management technology in the stadium and surrounding area, the Olympic village, Office area of the security system has a very large number of applications, including monitoring, alarm, access control, patrol, etc., especially as a basic platform for access control system is the focus.

As the Olympic stadium distribution between dispersed, and trans-regional, therefore requires access control system of the transmission network transport across network segments, based on the TCP/IP protocol for LAN/WAN network, through the network to ensure that the information timely and accurate transmission to each workstation and Central Security Management Center of the Olympic Games; Olympic period Office personnel, journalists, broadcasters, national media staff, athletes, each country of the participant, and so many people, you need to access the system has a strong capacity and stable and robust performance, national players reporters were arranged in the region, at the same time the officers went out different, permissions are also different, requiring access control system with multiple security levels and channel level.

Besides the security system of the Olympic Games and some unique features and requirements, this requires special design and construction professionals. Access point of the design layout is mainly a number of important functions of the site (' dressing room, lounge, ob medical emergency rooms, information room) and the Office area, to ensure the smooth implementation of the functions of the Office, not damaged, ensure the smooth functioning of the Olympic Games. Access Controller General select the two-door, four-door, door controller, the controller has a separate processor and memory ensures that the controller can run independently, without influence from other controller; controller to wiring flexibility, ease of construction, as this can lock, card reader and access controller installed in the middle of the scene control module, allowing the construction of wiring flexible, each device installed in a standard location, cost savings, but also do not have to install site modules, depending on the security level and design requirements.

Remote video monitoring in face recognition system

In long-distance video from monitoring face recognition system is based on visible in the distance below the face recognition algorithms developed for public security intelligence alarm platform, multiple camera monitoring range of many individuals face at the same time for automatic detection, tracking and recognition, and database personnel (blacklist or VIP) facial information for efficient, real-time identity for the past, once found blacklists to troubleshoot or suspect, the background will automatically alarm and guiding security staff very early to take preventive measures.

The system can realize automatic unattended 24 hours without the need for "artificial eye on screen" and effectively increase the effectiveness of security. Taking into account the complexity of the application for the Olympic Games and the difficulty of the facial image database input for video acquisition of face or a face in the photo, the system can be widely applied and sports facilities nearby, subway, airport, hotel, station, customs, banks, government offices, shopping malls, and other important public on Olympic counter-terrorism, crime investigation and arrest ", etc. are important. Face recognition and video monitoring of seamless butt will greatly enhance the traditional video surveillance and early warning capabilities and intelligent, greatly expanding the face recognition technology space.

Suspicious persons face identity quickly troubleshoot system

In modern society, massive crowd accurate identification and verification of information is to protect the public social security means, on national security, public order, justice, e-commerce and security systems, and other perceived importance.

Stadiums are highly dense site personnel, space is small, large, crowded is a striking feature in this environment in the event of an unexpected security incidents, damage is enormous, so fast on suspicious identity check out is particularly important.

Digital aosen face recognition in a massive database quickly troubleshoot system that can be authenticated staff photos and photos one by one in the database, based on the results according to similarity arrange photos in person for accurate identification and identification.

The system consists of tens of millions of people supported on database queries.

It can be used to trace, recidivism compared to that of the resident population management, special population management, etc. And be able to take full advantage of existing second-generation ID card photo resource for the public security Department's work to help.

Face recognition and the second-generation ID card of seamless butt, will greatly expand the face recognition in public security, travel, aviation, transportation, and various other industry fast universal application.

Panoramic map of intelligent video monitoring technology

Intelligent video surveillance technology has changed the traditional video monitoring of passive reception experience model, you can proactively spot for monitoring video analysis.

This product is based on State-of-the-art digital aosen intelligent video surveillance techniques, such as the sports complex in the broader context of the monitoring camera dependingSpectrum scenario for real-time, automatic intelligent monitoring, accurate complete range of monitoring capabilities, including: motion detection, tracking (can realize real-time fast ball tracking), identification (such as single player, multiplayer, bicycle, car, van, truck, etc), behavior analysis, anomaly alarm function, and information integration solutions. Submitted by aosen intelligent monitoring panoramic map method, aims to provide a wide range of scenarios more camera vision of global surveillance and command. It will be distributed in a large range of different regional camera intelligent monitoring information fusion summarizes and timely displayed in panoramic surveillance on the map; the camera intelligent monitoring information including: analysis of the current position of the moving object, trajectory, type.

The products can provide monitoring and control centre and gymnasium global video surveillance management for large ranges camcorder network offers a fusion of multiple camera information solutions.

1, target detection and tracking.

Video sequences detect moving objects, and keep track of and record its trajectory information.

2. restricted areas.

Guardianship of key areas.

The user can specify a monitoring range, which can be as triangles, rectangles, arbitrary quadrilateral, polygons, etc. Once you have entered the region moving objects can be given relevant feedback in real time.

3, crowd flow and congestion analysis.

Statistics on population density, and gives a quantitative level.

At present, the system will quantify the level set at level 10. When the population density reaches a certain level, organization and alarm information.

4. vehicle traffic and congestion analysis

Statistics for vehicles, and gives a quantitative level.

When the density reaches a certain level of the alarm.

5, pedestrian suddenly accelerated testing

Detect sudden acceleration, running, etc.

6, moving target recognition

Identify single, group of people, a car, truck, van, bicycles and other six categories of campaign objectives.

7. objects left/loss detection

Legacy objects such as "packet" to be detected, can also be detected on items missing.

8, vehicles and line detection

Detection of vehicles from a sudden breakthrough into another lane.

Olympic face recognition and intelligent monitoring security application is China face recognition and intelligent monitoring market quick start, a signal that China face recognition and intelligent monitoring large-scale application of conditions have been met, games, face recognition and intelligent monitoring application benchmarking and radiation effects in the next three years, the market will soon be reflected.

Stadium security system will become more and more intelligent and user-friendly, meet great people, high density of rapid application at the same time, achieving a high level of humanity and intelligent.