دانلود مقاله انگلیسی رایگان:بهبود و بازسازی تصویر اثر انگشت با استفاده از جهت گیری و بازسازی فاز - 2020
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  • Fingerprint image enhancement and reconstruction using the orientation and phase reconstruction Fingerprint image enhancement and reconstruction using the orientation and phase reconstruction
    Fingerprint image enhancement and reconstruction using the orientation and phase reconstruction

    سال انتشار:

    2020


    عنوان انگلیسی مقاله:

    Fingerprint image enhancement and reconstruction using the orientation and phase reconstruction


    ترجمه فارسی عنوان مقاله:

    بهبود و بازسازی تصویر اثر انگشت با استفاده از جهت گیری و بازسازی فاز


    منبع:

    Sciencedirect - Elsevier - Information Sciences, 530 (2020) 201-218. doi:10.1016/j.ins.2020.01.031


    نویسنده:

    Rashmi Gupta a , Manju Khari a , Deepti Gupta a , Rubén González Crespo b , ∗


    چکیده انگلیسی:

    Fingerprints are the one of the most important means in the forensics as a means of iden- tification of the criminals owning to the uniqueness and the distinct features in them. Fingerprint identification is considered as an important means for the identification of the people around the globe. Minutiae are the details present in the human fingerprints which are used as a means of identification and verification. Minutiae are the distinctive points which can be used for the effective reconstruction of the fingerprint image. However, there was a limitation that was considered. The minutiae points are completely not enough for reconstruction of the image. Many spurious minutiae are not included and the results for the latent fingerprints are not as accurate as they are for the normal data sets. In this paper, a novel technique has been proposed which considers the minutiae density and the orientation field direction for the reconstruction of the fingerprint. Two public domain databases Fingerprint verification competition 2002 (FVC2002) and fingerprint verification competition 20 04 (FVC20 04) have been used for the experimental results and to validate the suggested methods for the fingerprint reconstruction and enhancement.
    Keywords: Fingerprint identification | Minutiae | Orientation field | Ridge frequency | Fingerprint enhancement | Fingerprint reconstruction


    سطح: متوسط
    تعداد صفحات فایل pdf انگلیسی: 18
    حجم فایل: 3564 کیلوبایت

    قیمت: رایگان


    توضیحات اضافی:




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