In practice, the proposed technique is far from being efficient in
all scenarios of impression acquisition: for example, if the majority
of minutiae are missed or several spurious minutiae are added or
simply the impression is cropped, the constructed curves will
change drastically. In our future work, we will address these weak
points. In addition, we plan to test the proposed approach using
larger databases which are characterized by the presence of important
intra-subject variations. Also we plan to improve fingerprint
shell using more features provided by fingerprint impressions
(e.g., texture measures) to construct the curves, and to test several
versions of the Hausdorff distance family and new methodologies
of this distance (e.g., [16]. Moreover, our future plans include the
design of new protection schemes for multimodal systems.
In practice, the proposed technique is far from being efficient in
all scenarios of impression acquisition: for example, if the majority
of minutiae are missed or several spurious minutiae are added or
simply the impression is cropped, the constructed curves will
change drastically. In our future work, we will address these weak
points. In addition, we plan to test the proposed approach using
larger databases which are characterized by the presence of important
intra-subject variations. Also we plan to improve fingerprint
shell using more features provided by fingerprint impressions
(e.g., texture measures) to construct the curves, and to test several
versions of the Hausdorff distance family and new methodologies
of this distance (e.g., [16]. Moreover, our future plans include the
design of new protection schemes for multimodal systems.
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