Förfarande och anordning vid registrering och verifiering av fingeravtrycksinformation

摘要

The invention relates to a method for registering fingerprint information via a sensing surface A. The method comprises scanning part surfaces A'₁ in the sensing surface A, checking whether the centre point P₁, with its immediate surrounding area A''₁, of each scanned part surface A'₁ is unique within the part surface A'₁, and registering a first number of centre points P₁ which, with their respective immediate surrounding areas A''₁, are unique within their respective part surfaces A'₁. The respective immediate surrounding areas A''₁ of the points and the respective part surfaces A'₁ of the points are also registered.