Ptksai technology: SDK for identification and comparison system
Ptksai technology: SDK for identification and comparison system
Witness identification comparison system SDK 1, witness identification comparison system 1: 1 and 1: N concept identification and comparison system 1:1 such as the application of people in hotels, Internet cafes, airport security checks and other photos on the ID card to prove that they are themselves.
Think about it. At present, when we pass the security check at the station, the ticket inspector always compares the ID card with you to prove that the ID card is not yours, this kind of scene is the scene where the witness identification comparison system is 1: 1.
According to relevant statistics, the visual recognition accuracy of the certifier reaches about 95%, but the human eye is fatigued, so the station security personnel need to change shifts regularly.
The purpose is to maintain a relatively average recognition accuracy.
However, in this scenario, if the witness identification comparison system is adopted at 1: 1, the recognition rate can reach 97% or even higher accuracy and the system equipment is free from fatigue.
Witness recognition comparison system 1: N for example, the face recognition and control system that we now apply in stations or some important places such as pedestrian streets and villages in the city is characterized by dynamic and non-cooperative.
The so-called dynamic is that the recognition is not a photo, not a picture, but a dynamic video stream collected by the front-end camera;
Non-coordination means that the recognition object does not need to perceive the position of the camera and cooperate to complete the recognition work. The whole recognition process is very convenient and will not be rejected.
However, the identification comparison system 1: N will affect the accuracy of identification because of the location, environment, light and even glass reflection, so 1: N is relatively more challenging.
Second, the person card identification comparison system inspection technology the person card identification comparison system inspection system simply refers to the person's face image and ID card (
Second generation card, passport, driver's license, Hong Kong and Macao Pass)
The system of comparing and verifying the avatars included in the system uses two core technologies, one of which is face recognition and the other is ID card recognition, then, by collecting face images and comparing the avatar photos in the ID card, the technology that makes the two organically combine to judge whether the holder and the person on the ID card are the same person is the identification and comparison system inspection system.
Witness identification and comparison system III. Application background of witness identification and comparison system the real-name registration system of domestic special industries started in 2009 has played an indelible role in the economic prosperity and social stability of the motherland, however, after several years of practice and development, many drawbacks of real-name registration have also been exposed, leaving some criminals at large so far, with the development of new technologies, especially the continuous progress of biological recognition technologies such as face recognition, fingerprint recognition, iris recognition and vein recognition, some drawbacks of real-name registration have been effectively supplemented.
As a pioneer in the field of OCR recognition, Beijing ZhongAn has been exploring the development of ID card recognition and face recognition. On this basis, it has successfully developed a set of server-based identification comparison system inspection system.
Comparison of the identification and verification system of the person and the traditional ID card verification technology: comparison item traditional ID card verification person-in-one verification technology verification personnel authority Network staff higher-level management personnel verify and identify certificate types through person-in-one verification technology second-generation card reading card or mobile phone after taking ID card pictures, manually enter OCR after taking mobile phone shooting the verification efficiency of identification ID card, passport, driver's license, etc. is calculated in minutes, slow in seconds, fast verification of recognition rate network personnel for performance, verification results are not allowed to manually set the threshold, the recognition rate of 95% or more labor costs require a large number of personnel, high cost one management plus verification technology management multiple network identification and comparison system inspection system face collection and ID card collection are not affected by collection equipment, after the operator takes a face through the mobile phone and uploads the ID card to the background system, the ID card information is recognized and saved by OCR, and the avatar in the ID card can be checked with the face picture, through the identification and comparison system inspection technology, we can strengthen the control of various outlets from the technical level, improve work efficiency, save labor costs, prevent false account opening incidents, and effectively prevent various criminal activities (As shown):(Flow chart of witness identification comparison system)
As shown in the figure, when the server returns the comparison result to the business outlet, each business outlet can give the customer business. On the contrary, the inconsistent person certificate will not be processed.
Scheme features: the company's OCR recognition technology for many years, the Verification of human certificates has multiple algorithm recognition capabilities, and the recognition rate is higher. 2. Support cloud services as Private Clouds (Private Cloud)And the public cloud (Public Cloud);
3. Solve the problem of image difference caused by photo quality, age difference and illumination environment through algorithm fusion;
4, compatible with high-definition, low-definition face images, low-resolution, blurred photos also have better recognition effect;
5, support Windows32 mainstream operating system; Support server-side rapid deployment;
6. Provide secondary development API, which can be smoothly connected with the company system;
7. Support batch face recognition, the recognition event is less than 1 second, and the recognition rate reaches more than 95%;
Fourth, the application value of the witness identification comparison System 1, in-process control, traceability after the event: through the real-time verification of the business site, effectively verify the customer identity, the system has personnel management, log query and other modules, can realize the post-event record can be checked, responsibility traceability;
2. Accurate and safe effective verification of customer's true identity: standardize Teller's operation process, verify customer's identity authenticity in a standard and consistent manner, and realize end-to-end customer information verification, effectively prevent false (Or defraud)ID card for calling card;
3. The whole process of intelligent identification and storage mode is low-cost and more efficient: the intelligent identification mode can be completed in 1 s, and the application of the one-in-one verification of personnel and certificates helps to reduce 80% of personnel investment.