Transform Domain Fingerprint Identification Based on DTCWT
نویسندگان
چکیده
منابع مشابه
Hartley Transform Based Fingerprint Matching
The Hartley transform based feature extraction method is proposed for fingerprint matching. Hartley transform is applied on a smaller region that has been cropped around the core point. The performance of this proposed method is evaluated based on the standard database of Bologna University and the database of the FVC2002. We used the city block distance to compute the similarity between the te...
متن کاملFingerprint Image Segmentation Algorithm Based on Contourlet Transform Technology
This paper briefly introduces two classic algorithms for fingerprint image processing, which include the soft threshold denoise algorithm of wavelet domain based on wavelet domain and the fingerprint image enhancement algorithm based on Gabor function. Contourlet transform has good texture sensitivity and can be used for the segmentation enforcement of the fingerprint image. The method proposed...
متن کاملFingerprint Recognition using Orthogonal Polynomial Based Transform
Biometric features such as face, iris, voice, retina, handwriting and fingerprint plays an important role in security for authentication. Among biometrics, fingerprint systems have been one of most widely researched and deployed because of their easy access and low price of fingerprint sensors. Nowadays, for personal identification automatic fingerprint recognition is preferred due to their rel...
متن کاملA Survey On Hough Transform-based fingerprint Alignment Approaches
1Student, Department of CSE, M.tech, Meerut Institute of Engg. & Technology, Uttar Pradesh, India. 2Associate Professor, Department of CSE, Meerut Institute of Engg & Technology, Uttar Pradesh, India. ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract Fingerprint is the most common and authentic bi...
متن کاملA New Method for Speech Enhancement Based on Incoherent Model Learning in Wavelet Transform Domain
Quality of speech signal significantly reduces in the presence of environmental noise signals and leads to the imperfect performance of hearing aid devices, automatic speech recognition systems, and mobile phones. In this paper, the single channel speech enhancement of the corrupted signals by the additive noise signals is considered. A dictionary-based algorithm is proposed to train the speech...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Advanced Computer Science and Applications
سال: 2012
ISSN: 2158-107X,2156-5570
DOI: 10.14569/ijacsa.2012.030130