March 1, artificial intelligence enterprise cloud from the technology announced in the cross-mirror tracking technology (ReID, Person Re-identification) again made significant progress, in the three mainstream ReID dataset Market-1501, DukeMTMC-reID, CUHK03 over Alibaba, Tencent, Microsoft, Microsoft, the Institute of Automation of the Chinese Academy of Sciences, and other companies and research institutions, setting a new world record.

This is after last year's cloud from the technology to refresh the cross-mirror tracking technology world record, once again in the field to lead the world.

The cloud from the technology was registered in 2015 in Guangzhou Nansha New District, in the "Guangdong, Hong Kong and Macao Bay Area Development Plan Outline" has just been announced, many references to "artificial intelligence", which, in the "to build Guangzhou Nansha Guangdong, Hong Kong and Macao comprehensive cooperation demonstration zone "*** with the Guangzhou Nansha to build the South China scientific and technological innovation results transformation highland, actively layout new generation of information technology, artificial intelligence, life and health and other technological front areas, cultivate the development of the platform economy, *** enjoy the economy, the experience of the economy, and other new forms of business.

Cross-mirror tracking: from "recognizing faces" to "recognizing people"

The "eye in the sky" system in the movie The Fast and the Furious 7, which integrates and integrates the "eye in the sky" system with the "eye in the sky" system, can be used in a variety of different ways.



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However, there is a loophole: because there are corners or low angles that make it impossible for the camera to get a complete picture of a person's face, if the criminal is familiar with the camera's location, it is very likely that they will avoid the lens, head down, and skate. This is where the following technology comes in.

The ReID technology recognizes people's clothing, posture, and hairstyles, and it can be used to identify, track, and retrieve pedestrians across multiple cameras and scenes. It is a popular area of computer vision research because of its rich application scenarios.

The autonomous algorithm set three more world records

In the field of ReID technology research, Rank-1 Accuracy and Mean Average Precision (mAP) are the core indexes to measure the level of the algorithm. Mean Average Precision (mAP) is a more comprehensive reflection of the ability of the algorithm to be applied in real-world scenarios.

The original Flying Dragon R2 algorithm in Market-1501, DukeMTMC-reID, and CUHK03 achieved 91.14%, 83.31%, and 81.06% mAP in the three major datasets, which is nearly 3%-4% higher than the current top level of the industry. The mAP key metrics in the three datasets of CMC-reID and CUHK03 reached 91.14%, 83.31%, and 81.06%, respectively, which are 3%-4% higher than the current industry top level, and the Rank-1 key metrics reached the industry's best level, respectively (the results were achieved without introducing additional data, utilizing the spatial/temporal information of the test set, or re-optimizing the test set).

Finding more applications to provide personalized services and precision marketing

As the face recognition technology applications mature, the industry is beginning to seek more possibilities for technology applications. Cross-mirror tracking technology as an important supplement and expansion of face technology, more and more Internet giants and technology unicorns began to realize its importance, and gradually in the cross-mirror tracking research field to invest resources.

As an early explorer and layout of this field, Cloud from Technology has accumulated a lot of technical experience in cross-mirror tracking and its related technologies, such as pedestrian detection, pedestrian retrieval, pedestrian trajectory tracking, pedestrian attribute structuring, and pedestrian movement detection and recognition. After experiencing the stage of technology maturity, in order to let the technology produce application value, CloudScan started to devote itself to the exploration of productization and commercial application landing. After a year of hard work, the cloud from the already have a different industry scenarios for different technical solutions and commercial products.

For example, the cross-mirror tracking system can help public security video investigation to realize the linkage of face and human body images and data, strengthen the track tracking function, and deepen the application capability of public security video images.

In the new retail scenario, the cross-mirror tracking technology allows the relationship data between people and the field to be collected and reproduced in a visual way. In the solution provided by cloud from the technology for intelligent stores, merchants have a stronger sense of user profiles and user behavior, so that they can make more accurate business decisions. At the same time, it also provides the possibility of personalized service and precise marketing for users offline.

Creating a closed loop of AI technology, five steps to artificial intelligence

Intelligent perception, big data technology and the five-step development theory is the foundation and path for cloud from technology to create a closed loop of core technology and lead the development of the artificial intelligence industry.

In October 2018, at the launch of the national "AI basic resources and public **** service platform", Zhou Xi, the founder of cloud from science and technology, put forward five stages of AI development from academic research to intelligent ecology, and the core technology closed-loop is the important foundation of the five stages.

At present, the cloud from the science and technology to undertake the National Development and Reform Commission and the Ministry of Industry and Information Technology of artificial intelligence platform, artificial intelligence application platform and artificial intelligence core chip platform project, and the establishment of face recognition, cross-mirror tracking, vehicle recognition, gesture recognition, voice recognition, text recognition and other intelligent perception technology and big data analysis cognitive decision-making technology as the core of the closed loop of technology, and to refresh a number of world records, maintain the independent core technology of the international community. The company has also set a number of new world records and maintains an international lead in independent core technologies.

On this basis, Cloud from Technology is committed to integrating computing power, intelligence, data and other resources and their results, to create an open platform and ecosystem of artificial intelligence, and further promote the landing of artificial intelligence in the financial, security, transportation, retail, commercial and other important industries and the depth of integration.

By Gao Xiaoping

Source Southern News Media Group South+ Client