@article{(Open Science Index):https://publications.waset.org/pdf/3120, title = {A New Ridge Orientation based Method of Computation for Feature Extraction from Fingerprint Images}, author = {Jayadevan R. and Jayant V. Kulkarni and Suresh N. Mali and Hemant K. Abhyankar}, country = {}, institution = {}, abstract = {An important step in studying the statistics of fingerprint minutia features is to reliably extract minutia features from the fingerprint images. A new reliable method of computation for minutiae feature extraction from fingerprint images is presented. A fingerprint image is treated as a textured image. An orientation flow field of the ridges is computed for the fingerprint image. To accurately locate ridges, a new ridge orientation based computation method is proposed. After ridge segmentation a new method of computation is proposed for smoothing the ridges. The ridge skeleton image is obtained and then smoothed using morphological operators to detect the features. A post processing stage eliminates a large number of false features from the detected set of minutiae features. The detected features are observed to be reliable and accurate.}, journal = {International Journal of Computer and Information Engineering}, volume = {2}, number = {7}, year = {2008}, pages = {2466 - 2471}, ee = {https://publications.waset.org/pdf/3120}, url = {https://publications.waset.org/vol/19}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 19, 2008}, }