The number of artificial intelligence enterprises ranks first in the country.
AlphaGo beat Go master Ke Jie and Baidu's driverless car on the Fifth Ring Road in Beijing ... Artificial intelligence has become the hottest field at present. 2065438+In July 2007, the State Council issued the "Notice on the Development Planning of the New Generation of Artificial Intelligence", which promoted artificial intelligence to a national strategy.
"Last July, the State Council released a new generation of artificial intelligence development plan. Since then, Anhui, Zhejiang and Shanghai have also introduced policies to develop artificial intelligence. " Tian Yonghong, a professor at Peking University, said, "This poses a challenge to Beijing. It is very necessary to retain existing enterprises and talents so that research results can be developed. "
Beijing has now formed a highland of artificial intelligence industry. By September of 20 17, there were nearly 400 artificial intelligence enterprises in Beijing, ranking first in the country. Beijing is also the center of artificial intelligence companies. Of the nearly 400 artificial intelligence startups in China, nearly 160 are in Beijing.
State Key Laboratory 10.
In addition, Peking University, Tsinghua University, Beihang University, Institute of Automation, China Academy of Sciences and other key research units of artificial intelligence have all gathered in Beijing, with more than 10 national key laboratories such as pattern recognition, intelligent technology and system, and deep learning technology and application national engineering laboratory. "In the fourth round of discipline evaluation by the Ministry of Education, Beijing has an overwhelming advantage in artificial intelligence related disciplines." Tian Yonghong said.
Beijing's investment and financing scale ranks first in the country. 20 1710-September, there were 5 projects in the field of artificial intelligence in Beijing, with a total investment of about 1024 billion yuan, accounting for 50.9% of the national investment in the same period.
"Beijing's talent base, scientific research base and solid industrial base are the soil for incubating a number of advanced artificial intelligence companies." Tian Yonghong said.
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Chinese Academy of Sciences "Face+Gait" Recognition
Dual-mode recognition can identify suspicious people to the maximum extent.
Galaxy Water Drop Technology (Beijing) Co., Ltd., established by Institute of Automation, Chinese Academy of Sciences, is an artificial intelligence enterprise focusing on computer vision and video big data analysis.
The company has developed an identity recognition platform of "all-angle gait recognition+all-type face recognition+high-precision crowd counting".
Among them, the full-view gait recognition can reach 50 meters under the ultra-high-definition camera, without the active cooperation of the recognition object. Because gait is difficult to disguise, different body shape, head shape, muscle strength characteristics, motor nerve sensitivity, walking posture and other characteristics * * * determine that gait has good discrimination ability.
It is understood that iris recognition requires the target to be within 30 cm, with infrared illumination, and face recognition needs to be within 1-5 meters, which is basically frontal and well illuminated. Gait recognition breaks the limitations of these conditions.
The "long-distance face recognition" developed by the company can realize face recognition 25 meters away, with an accuracy rate of over 90%, reaching the level for criminal investigation.
Therefore, the use of "face+gait" dual-mode recognition can identify suspicious people to the maximum extent, improve the safety level, and can also be applied to the field of public transportation to achieve safety control, travel without cards, crowd density and overcurrent warning.
"High-precision crowd counting technology" is to count the scale of 1000 square meters 1000 people in real time through an ordinary 2K camera, and the accuracy rate can reach 95% only by exposing the head. This technology can calculate the crowd density in real time, give an early warning that the crowd density exceeds the safety factor, and avoid the occurrence of major safety accidents such as trampling.