On April 9th, 20021,Lu Shenshi was invited to attend the Innovation Summit of "Face Recognition Financial Payment" jointly sponsored by CIOE and Memphis Consulting. Cui Zhe, general manager of LU Shenshi Modular Solutions Division, shared the Technical Analysis of Perception +AI 3D Full Stack to Improve Payment Security and Experience. At the same time, he also discussed the key technologies and development trends of the financial 3D face payment industry with many guests.
Cui Zhe, general manager of Lushenshi Modular Solutions Division, said that the main pain point of face-brushing payment is security, and consumers are worried about the disclosure of personal information and the theft of account funds.
At present, the machine vision identity recognition system is mainly based on image-based face recognition, which has some problems such as being greatly influenced by illumination and not being robust enough. More importantly, 2D photo data has been flooded, and the cost of copying and batch modification is extremely low, so it cannot be protected as portrait privacy data.
When two-dimensional recognition can not meet the existing requirements, three-dimensional machine vision technology came into being.
Because three-dimensional information has one more dimension than two-dimensional, on the basis of expanding the application scope of two-dimensional, it can complete the "pain point application" that two-dimensional can't do. Most importantly, compared with traditional two-dimensional vision, three-dimensional machine vision technology has the advantage of anti-counterfeiting, has a very high security level, and can resist various attacks such as photos, masks and head molds.
Cui Zhe concluded, "3D data can effectively protect biometric privacy data, because it has higher access threshold, no batch modification tools, high imitation cost and matching color and depth data. I believe that in the next two to three years, face information security may be the cusp of legislation. "
With the maturity of 3D technology, mass production reduces the cost. With better cost performance, 3D visual perception system will become the standard eye of the machine.
Lu Shenshi has been deeply involved in the field of 3D machine vision for many years. Taking "human" as the theme, he formed a full-stack 3D machine vision technology through the combination of "photoelectricity+algorithm", built its intelligent architecture, and carried out continuous planning and layout.
At present, the core difficulties of 3D vision industry focus on the imperfect industrial chain, high technical difficulty and inconsistent supporting standards of supply chain. In the industrial chain, Lu Shenshi positioned himself as a technical solution provider of 3D visual perception system, conducted in-depth market research, polished hardware products from the application level, and launched two highly controllable and high-precision 3D CV cameras in technology stack: high-precision RGBD camera Qingluan and 3D-Face ID intelligent module Re-Ming.
Both self-developed and domestic 3D CV cameras have been mass-produced, and the error in the 5-meter range is less than 1mm, which exceeds the international 3D camera giants. The yield of mass production is over 99%, and the accuracy is leading in the world, with exclusive patented technology and high degree of self-control. Based on the front-end low-power embedded platform, both cameras can realize non-contact accurate identification. Based on the principle of structured light, they can also restore the high-precision 3D details of the face, and accurately identify people through the 3D information of the face. At the same time, the recognition accuracy of 2D and 3D attacks is as high as 99.99%.
In terms of security, the camera module has passed the highest level certification of BCTC Bank Card Testing Center in identification algorithm and live detection, which meets the requirements of financial payment. In the aspect of anti-counterfeiting, it has passed the anti-sample attack detection of the Ministry of Industry and Information Technology, and the test results show that the anti-glasses defense ability of the 3D face recognition products of LU Shenshi reaches 100%.
Lushenshi is improving payment security and experience with 3D full-stack technology solutions, and its high-precision 3D CV camera has been successfully applied to smart door locks, financial payment, rail transit, public safety and other fields.
In the future, Lu Shenshi will continue to focus on the full-stack technology of three-dimensional vision, empower thousands of industries, enhance the fine digital perception of the identity, behavior and trajectory of "people", and ensure the safety and efficiency of social life.