Information technology — Biometrics — Characterization and measurement of difficulty for fingerprint databases for technology evaluation
ISO/IEC TR 29198:2013 provides guidance on estimating how "challenging" or "stressing" is an evaluation dataset for fingerprint recognition, based on relative sample quality, relative rotation, deformation, and overlap between impressions. In addition, it establishes a method for construction of datasets of different levels of difficulty. It defines the relative level of difficulty of a fingerprint dataset used in technology evaluation of fingerprint recognition algorithms. Level of difficulty is based on differences between reference and probe samples in the aforementioned factors. ISO/IEC TR 29198:2013 addresses such issues as:
It provides guidelines for comparing the relative level of difficulty of fingerprint datasets.
Outside the scope of ISO/IEC TR 29198:2013 are:
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