![]() ![]() a fast fingerprint enhancement algorithm, which can adaptively improve the clarity of ridge and furrow structures of input fingerprint images based on the estimated local ridge orientation and frequency. In this work, a segmentation algorithm based on Fuzzy C-mean clustering and statistical features is used. In order to do so, segmentation algorithms are used, these algorithms can reduce the time of subsequent processing on the image. ![]() Other than that, it is important to consider only the interest area of the image when extracting the features from it, to avoid detecting false features. In order to ensure that the performance of an automatic fingerprint identification/verification system will l be robust with respect to the quality of input fingerprint images, it is essential to incorporate a fingerprint enhancement algorithm in the minutiae extraction module. However, the performance of a minutiae extraction algorithm re lies heavily on the quality of the input fingerprint images. A critical step in automatic fingerprint matching is to automatically and reliably extract minutiae from the input fingerprint images. ![]()
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