کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
531265 869821 2006 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Palmprint identification using feature-level fusion
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
Palmprint identification using feature-level fusion
چکیده انگلیسی

In this paper, we propose a feature-level fusion approach for improving the efficiency of palmprint identification. Multiple elliptical Gabor filters with different orientations are employed to extract the phase information on a palmprint image, which is then merged according to a fusion rule to produce a single feature called the Fusion Code. The similarity of two Fusion Codes is measured by their normalized hamming distance. A dynamic threshold is used for the final decisions. A database containing 9599 palmprint images from 488 different palms is used to validate the performance of the proposed method. Comparing our previous non-fusion approach and the proposed method, improvement in verification and identification are ensured.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition - Volume 39, Issue 3, March 2006, Pages 478–487
نویسندگان
, , ,