“Recently, the 3D face detection scheme independently developed by Tuyang Technology has passed the in-vivo detection (enhanced level) and face recognition image quality detection of bank card Detection Center of UnionPay Gold Card Technology Co., LTD. The first batch of cooperative client terminal products will be on the market soon.”

Tuyang 3D face scheme passed the detection of UnionPay

Bank card Testing Center is an independent third-party professional technical testing institution approved by the People's Bank of China. As a nationally recognized national testing center, bank card Testing Center provides functional and security testing and evaluation services for the global bank card and e-payment industry such as UnionPay and International Payment Card Organization.

Tuyang provides 3D face modules and supporting software products through strict testing, through the enhanced level of face recognition technology (live detection) and face recognition image quality evaluation, evaluation results show that the "3D face recognition" solution provided by Tuyang meets the national certification of financial payment level security standards. Report number: TFCR196YS1TP, public information can be obtained through the website of the Bank Card Testing Center.

3D face scheme introduction

Tuyang's 3D face product solution uses "dual infrared camera + structured light + RGB camera" to achieve the best balance of performance, speed and cost. The front-end optical module solution can access various processor platforms of customers' choice through common camera MIPI or UVC interface. Software and algorithms (including ISP, 3D sensing and in vivo detection) can run efficiently on the customer's processor platform. Optimize the cost structure to the extreme.

The technical route of using active binocular in Tuyang scheme can provide higher environmental adaptability and robustness than monocular structured light, and also achieve higher data accuracy than TOF scheme in the current market.

Tuyang has the basic invention patent of "binocular + pseudo-random speckle coded structured light", which has great advantages in active binocular methodology and products. Through joint innovation of hardware and software, tuyang has realized obvious price advantage in hardware cost structure.

The hardware part of the 3D face solution for Tuyang includes the following components, which are innovated and optimized to achieve a minimum BOM:

Dual infrared camera module with 1 megapixel resolution

Structured light projectors with wavelength 940nm

RGB camera module with 2 megapixels resolution

Structure includes bracket (optional standard version or customized)

The internal and external parameters of the camera module have been calibrated before the module is delivered, so users do not need to pay attention to it

(The laser drive circuit does not require any additional hardware, not even floodlighting and proximity sensors)

Innovative business model

Tuyang has launched an innovative business cooperation model on 3D face solution products. Traditional business model the "module factory - > solution business - > the machine customer" mode, the core value of the scheme, should is the technical solution, algorithm and software, but under the traditional model serves as a technology intensive module hardware product middlemen, and objectively promoted brush face big module overall cost structure of product, reduce the terminal machine customer option on the tip of the supply chain.

We believe that the integration of technical solutions should be as turn-key as possible, and the production of hardware modules with intensive technology and capital should follow the rules of industrial chain division of labor. Therefore, Tuyang has cooperated with leading enterprises in the industry to lower the entry threshold of 3D face brush solution based on the needs of customers of terminal machines. To help end-machine customers maximize control of supply chain and reduce costs, promote the rapid penetration of 3D face brush in multiple industry markets, so that all links in the industry chain benefit from the overall expansion of the market.

As shown in the figure above, Tuyang has cooperated with leading module manufacturers in the industry to complete the optical design, algorithm development and software transplantation at the bottom of the scheme, and has passed the certification of UnionPay. The ISP performance of RGB module has also been optimized in cooperation with the original manufacturer to meet the advanced requirements of face recognition in different lighting environments. Terminal manufacturers can now purchase verified module hardware and software from module factory and Tuyang respectively, or choose to complete one-stop procurement through Tuyang or module factory to easily complete highly customized and optimized face brush machine products.

Value to terminal machine customers

Tuyang launched this new cooperation mode, which is different from the current big module mode in the market, brings advantages to the end-machine customers, including cost, supply chain control, and customized optimization of the whole machine products, such as:

It is no longer highly subject to the suppliers of large face brush module, providing the possibility of highly customized optimization of the whole machine products;

First-line module manufacturers provide the industry's best capabilities in the production process, product quality and cost control of receiver and transmitter modules, providing a significant hardware price advantage;

Machine customers will have a number of module factories, a variety of male models, or custom modules and other rich hardware supply options;

As the technical solution side, Tuyang provides services such as in vivo detection software, CPU platform transplantation, UnionPay certification, etc., providing customers with highly cost-effective service solutions.

Based on the product and cost advantages of Tuyang and module factory in their respective fields, it is more competitive to construct innovative cooperation scheme in cost structure.

With the transparency of the overall solution and the choice of multiple hardware suppliers, the complete machine customer can achieve maximum control of the supply chain.

The only challenge this model presents to end-machine customers is that they may have to deal with two vendors. However, the business cooperation plan between Tuyang and module factory has been completed, the technical plan has been ready and the union Pay certification has been obtained. All the docking required by the end customers are standardized technical solutions and business cooperation modes, with more flexible choices and active discourse power.