Abstract
A method for measuring deformations inside single fingerprint images is presented. State-of-the-art fingerprint recognition systems still use affine, to scale represented images. Therefore, image data from so-called sweep sensors is reconstructed to obtain conventional images. Measuring the deformation of fingerprint images facilitates other matching approaches not requiring the finger speed information, e.g. using directly concatenated slice images. Furthermore, fingerprint image compression can be realized by deleting similar content since the images can be reconstructed using deformation measurement. © Springer-Verlag Berlin Heidelberg 2004.
Cite
CITATION STYLE
Lorch, H., Morguet, P., & Schröder, H. (2004). Fingerprint distortion measurement. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3087, 111–123. https://doi.org/10.1007/978-3-540-25976-3_11
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