I. Identification System Introduction witnesses a sea sea a recognition system is a collection of witnesses to come face information via a dedicated digital camera field, synchronized by Ministry of Public Security certified second-generation ID card reader to read the second-generation ID card chip bearer identity information, and then by the face recognition algorithm to identify witnesses to determine whether the system the same person. To quickly and accurately people, license, with the information found consistency, can effectively prevent holding false, fraudulent use of documents and other illegal activities. Second, a sea of ??witnesses to identify the advantages of using the latest face recognition system, a plurality of core algorithms face positioning face recognition, facial feature modeling, face recognition and other than has been specifically optimized to support eigenvalues ??space three-dimensional (scene) multiple alignment algorithms, have to obtain directly concealed, facial feature information encoding small amount of data, recognition speed, high recognition accuracy, rejection rate, simple screening, simple and safe to use and other characteristics, is a recognition of high-tech products to adapt to a variety of complex environments. Third, a sea of ??witnesses to identify the main functions 1. second-generation card reader support or second-generation ID card reader connections, read the ID card information, photographs; 2. collect, evaluate, verify realize the collection, evaluation of photo quality and the photo collection and the second generation ID card chip photo identification matching; 3. Database achieve new database, open the Security Settings library and the library and so on; 4. initial system set up to realize the system parameter setting, the camera set the basic parameters; 5. Data management to achieve certification Comparative data query and management; can view each of the second generation ID card verification record photos and photo collection; 6. photograph taken automatically split photos will automatically cut into the size of the set of specifications to ensure that calls late photographs.