کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
392600 665139 2014 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hand shape identification on multirange images
ترجمه فارسی عنوان
شناسایی شکل دست در تصاویر چند کاناله
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
چکیده انگلیسی

A hand-shape based biometric identification system which is independent of the image spectrum range is proposed here. Two different spectrum ranges; visible and mid-range infrared, were used to validated the architecture, which maintained the accuracy and stability levels between ranges. In particular, three public databases were tested, obtaining accuracies over 99.9% using a 40% hold-out cross-validation approach. Discrete Hidden Markov Models (DHMM) representing each target identification class was trained with angular chain descriptors. A kernel was then extracted from the trained DHMM and applied as a feature extraction method. Finally, supervised Support Vector Machines were used to classify the extracted features.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information Sciences - Volume 275, 10 August 2014, Pages 45–56
نویسندگان
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