In this paper, an enhanced thining algorithm which extracts feature parameters into the fingerprint image is proposed. The proposed algorithm is diveded between thining process and extracting feature parameters. In the thinning and extracting feature ...
In this paper, an enhanced thining algorithm which extracts feature parameters into the fingerprint image is proposed. The proposed algorithm is diveded between thining process and extracting feature parameters. In the thinning and extracting feature parameters into the fingerprint image, we proposed a algorithm which used serching-mask. The proposed algorithm is added existing algorithm as sub-iteration, the algorithm maintain the skeleton connection, cancel the noise branch and make a 1 pixel line into thicker than 2 pixels line. To verify the propriety of the proposed algorithm, we compared existing algorithm with proposed algorithm to examine connection and similarity.