Image processing in industry. 5. Recognition. 3. Fingerprint identification.
نویسندگان
چکیده
منابع مشابه
Fingerprint image enhancement by differential hysteresis processing.
A new method to enhance defective fingerprints images through image digital processing tools is presented in this work. When the fingerprints have been taken without any care, blurred and in some cases mostly illegible, as in the case presented here, their classification and comparison becomes nearly impossible. A combination of spatial domain filters, including a technique called differential ...
متن کاملFingerprint image: pre- and post-processing
Automatic Fingerprint Identification Systems (AFIS) are widely used for personal identification due to uniqueness of fingerprints. Minutiaebased fingerprint matching techniques are normally used for fingerprint matching. Fingerprint matching results and their accuracy depends on presence of valid minutiae. In this paper, we present a new technique for fingerprint image post-processing. This pos...
متن کاملFingerprint Image Processing for Automatic Verification
The performance of an automatic fingerprint verification approach relies heavily on the quality of the fingerprint image. Enhancement of the fingerprint image is then a crucial step in automatic fingerprint verification. This paper discusses the fingerprint image processing methods for automatic verification and proposes an adaptive oriented low pass filter to enhance the fingerprint image qual...
متن کاملIIT Kanpur Fingerprint Recognition CS 676 : Image Processing and Computer Vision
Introduction Fingerprint recognition or fingerprint authentication refers to the automated method of verifying a match between two human fingerprints. Fingerprints are one of many forms of biometrics used to identify an individual and verify their identity. Because of their uniqueness and consistency over time, fingerprints have been used for over a century, more recently becoming automated (i....
متن کاملImage Processing for the Food Industry
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1987
ISSN: 0386-6831,1884-9652
DOI: 10.3169/itej1978.41.932