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ADIS Biomark — automated fingerprint identification system

Système automatisé d'identification par empreintes digitales « Biomark »

The automated fingerprint identification system «Biomark» is designed for examining samples of human fingerprints, their verification and identification to establish a person's identity.

Sommaire
  1. Description générale de l'SAID Biomark
  2. Tâches effectuées par le système
  3. Avantages du système
  4. Algorithme de procédure
  5. Produits et services associés

Le SAID « Biomark » est un système automatisé moderne fingerprint information system for identification of individuals by fingerprints. The system is designed for examining samples of human fingerprints, their verification and identification.

Le SAID « Biomark » prend en charge l'intégration avec APM ASPK and ASRL Biovizum to create integrated biometric identification systems at checkpoints. The system can be used for fingerprint examination, access control at secured facilities and for law enforcement purposes.

Le SAID « Biomark » est utilisé avec succès dans access control systems (ACS) at restricted facilities and enterprises with high access control requirements.

Tâches effectuées par le SAID « Biomark »

  • fingerprint recognition (extraction of features from a biometric sample);
  • examination of a fingerprint sample;
  • determination of the degree of similarity (verification) of two samples;
  • search (identification) in the database of registered samples;
  • evaluation of the operational characteristics of the system.

Avantages du système SAID « Biomark »

  • processing of any fingerprints is possible — with dry skin, cuts and local defects;
  • the result is not affected by image variations related to different conditions of fingerprint acquisition;
  • the fingerprint comparison algorithm is adaptive — it takes into account the characteristics of a specific fingerprint to achieve the required accuracy;
  • instant assessment of fingerprint quality is performed based on the values of image contrast and laminarity of papillary lines.

Algorithme de procédure

L'échantillon obtenu est traité dans l'ordre suivant :

  • the original image is improved by applying filters and removing artifacts (cuts, injuries);
  • a binary image of the fingerprint with the natural thickness of papillary lines is constructed;
  • based on the obtained binary image, a template is constructed that includes the determination of all individual features of the fingerprint;
  • the template is brought into a format corresponding to GOST R ISO/CEI 19794-2.

Les procédures d'enregistrement, de vérification et d'identification sont conformes à GOST R ISO/CEI 19795-1-2007.

Algorithme de procédure:

  • data collection — obtaining a sample (fingerprint);
  • quality check;
  • data processing — template construction;
  • comparison of templates and samples;
  • formation of a decision on the correspondence of features;
  • obtaining the procedure result.

ADIS «Biomark» can have various applications, ranging from access control at secured facilities and fingerprint examination to any software with the implementation of this system at the customer's request.

FINTECH JSC développe activement des solutions SAID « Biomark » prêtes à l'emploi pour fournir aux marchés russe et étrangerarkets.

Produits et services associés

Technologies associées