
Face recognition technology has come out in the face of fierce recognition in the face recognition market, and new technologies are constantly emerging. The video surveillance face recognition technology has made new progress. Recently, a "TH-IDvs Video Surveillance Face Recognition Technology and System" project jointly developed by Prof. Xiaoqing Ding and Tsinghua University and Beijing High-Technology Co., Ltd. was jointly completed. On November 12, Tsinghua University passed the expert appraisal. Experts believe that the project has improved the face recognition technology and system R&D capabilities in China's video surveillance, and the system's major technical indicators have reached the international advanced level.
TH-IDvs Video Surveillance Face Recognition Technology and System for face recognition problems under conditions such as great changes in motion, posture, lighting, and intelligibility in video surveillance, using time domain filters and multi-view active representation models ( ActiveAppearanceModel, AAM) combined face feature point accurate tracking method; method for generating multi-light face images from single frontal lighting samples based on linear Langmuir characteristics; a combination of dictionary learning and image self-similarity prior knowledge The method of super-resolution reconstruction of nuclear regression images, and a fast 3D face reconstruction algorithm based on sparse feature points and L1 norm constraints effectively solve the pose, illumination, expression, etc. existing in complex backgrounds and dynamic videos. The problem of face recognition and authentication in video sequences under changing conditions such as viewing angle, motion, and image sharpness significantly improves the accuracy of face recognition for large gesture changes.
This video face recognition system overcomes multiple difficulties in practical applications, the recognition performance is superior to other systems currently publicly reported, and has been widely used in public security. Beijing Haixin Co., Ltd. undertook the promotion of this technology. The system was successfully applied to the Shanghai World Expo, the Guangzhou Universiade, the Shenzhen Hi-tech Fair, and the Shenzhen 8th Cultural Fair, etc.; The Qing Network Operation, as well as the identity information inquiry service of the National Citizen ID Number Inquiry Service Center, played an important role in maintaining the national social security and created outstanding social and economic benefits.
Face recognition industry is boundlessly expanding its application prospects in combination with video surveillance: The emergence of face recognition intelligent video surveillance systems based on advanced biometric identification technology is another sign of the development of video surveillance systems. Intelligent video surveillance systems can identify different objects. Discover the anomalies in the surveillance screen and alert and provide useful information in the fastest and best possible way. This will help the security personnel to more effectively deal with the crisis and minimize false positives and false negatives. The “Distributed System Architecture†is adopted. Face analysis is first performed on the video captured by the camera, real-time results are sent to the server, and face recognition video surveillance alarm system management software is used to perform face comparison according to the black list database. Conditions, immediately locked the alarm, notify the value of the nearby police officers can immediately police, arrested suspects, no delay. Applications include government, public security, banks, airports, stations, subways, shopping malls, Internet cafes and so on.
Gradually replacing fingerprint attendance: Face recognition attendance, through the face of some unique features to identify and verify attendance, the current level of technology has broken the influence of the luminous, can achieve rapid recognition in the natural state. At present, face recognition attendance products are still in a state of starting development in the market, but the advantages of face recognition attendance technology have not been exceeded by other similar products. Face recognition attendance completely eliminates the occurrence of time punch attendance, eliminates the use of finger print attendance, and is non-contact, intuitive, friendly, and widely applicable. Nowadays, as technology continues to mature and costs decrease, face attendance gradually reveals the trend of replacing fingerprint attendance.
Breakthrough in application areas: In the biometric recognition market, the application of face recognition has gradually exceeded the security field. For example: the use of face recognition for mobile phone unlocking and computer landing authentication; some advertising companies use face recognition technology for outdoor advertising to conduct traffic statistics; social security systems have activated face recognition technology, standardize the qualifications of recipients, the airport uses human face Identification technology for security checks and more. Although face recognition has achieved brilliant achievements in the market, "salted fish" has achieved its own take-off. However, if you want to completely realize the acquisition of fingerprint products in half of the country and realize the absolute mainstream of applications, I am afraid that there are still many roads that need to be pursued.
Self-service: If the bank's ATMs are stolen, they will be cashed by others. If face recognition is applied at the same time, this will be avoided.
GPS monitoring of public transport: With the approach of the Spring Festival, the long-distance passenger market will usher in the peak passenger flow throughout the year. It is understood that, in addition to a series of safety inspections, the entry and exit vehicles must pass the “face recognition†system inspection. The smart card inspection system installed in the car will also perform face recognition for the driver, thus auditing the driver and the vehicle. The audited information will be transmitted to the dispatching room and checked against the face recognition before the start of the vehicle. The driver is forbidden to change at will. In order to ensure the safe driving of vehicles on the way, all vehicles are equipped with GPS and can record 3G video in the car. According to regulations, from 2 to 5 a.m. is the driver's rest time, the vehicle is not allowed to drive and GPS can monitor this. In addition, if the speed exceeds 80 kilometers per hour, GPS will alert the general dispatch room.
With the further development of face recognition technology and the increase of social recognition, face recognition products will be applied in more fields. In the field of corporate, residential security and management, access control systems for face recognition and face recognition security doors, etc.; in the field of airport security, e-passports and ID cards for face recognition, automatic machines to read passports; In the fields of public security, justice and criminal investigation, the use of face recognition systems and online photo comparisons enables the search for fugitives across the country; in the field of banking finances, real security self-services are provided, such as bank automatic withdrawal opportunities, see user cards and If the password is stolen, it can easily be taken by others. If face recognition is applied at the same time, this situation will be avoided; in the field of information security, such as computer login, e-government and e-commerce, due to current e-commerce and government affairs. Transactions, approvals, and authorizations are all based on passwords. If passwords are stolen, security cannot be guaranteed. If biometrics are used, online digital identity and real identity can be unified, which greatly increases the reliability of e-commerce and e-government systems. It is believed that face recognition technology will have more room for development in the coming years, and it will also be able to contribute more to the security field.
Ceiling Fan
Modern embedded ceiling fans of LEDER technology are equipped with low-noise wind motors, which can keep you and your family away from any noise interference, create a comfortable and quiet living environment, improve sleep quality, LED lights are energy-saving and environmentally friendly, low power consumption, and can save large electricity bills. The high transmittance lampshade with a bamboo tube-shaped light hole, when you turn on the light, you will feel yourself in nature. Beautiful and durable, transparent abs fan blades, very good and very practical.
The ceiling fan adds rustic charm and a cooling breeze to any room. The fan is designed to push air down into the room, where you live. The included led bulbs are long-lasting, deliver plenty of light using the included remote control. Multifunctional modern ceiling fan with light, Inserted with high-quiet copper motor, brings your comfortable living and sleeping experience. 3 speeds (Low-Mid-High), 3 color changes (White-Warm-Yellow), all these functions can be easily controlled by remote.
Features:
• Beautiful and durable
• Not suitable for outdoor use
• Reasonably price
• Energy saving
• Contracted design
• Color temperature :3000k-6000K
• Wind adjustable
• Type of protection: IP20
• Warranty for bulbs :2 years
The modern and simple style ceiling fan with light is perfect for Indoor Lighting, bedroom, dining room and so on, but we do not recommend for outdoor use.
We have rich production experience in lighting.Except ceiling fan , we also offered other product in indoor lighting .Such as :
LED Panel Light , Track Light , Linear Light ,Wall Light , LED Strip Light , LED Tube Light , Cabinet Light , LED Bulb , LED Ceiling Light as so on .
Smart Ceiling Fan,Cheap Ceiling Fans,Large Ceiling Fans,Black Ceiling Fan
JIANGMEN LEDERLIGHT LIGHTING Co.,LTD , http://www.walllightindoor.com