کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
526475 869120 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A fast algorithm for ICP-based 3D shape biometrics
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
A fast algorithm for ICP-based 3D shape biometrics
چکیده انگلیسی

In a biometrics scenario, gallery images are enrolled into the database ahead of the matching step, which gives us the opportunity to build related data structures before the probe shape is examined. In this paper, we present a novel approach, called “Pre-computed Voxel Nearest Neighbor”, to reduce the computational time for shape matching in a biometrics context. The approach shifts the heavy computation burden to the enrollment stage, which is done offline. Experiments in 3D ear biometrics with 369 subjects and 3D face biometrics with 219 subjects demonstrate the effectiveness of our approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Vision and Image Understanding - Volume 107, Issue 3, September 2007, Pages 195–202
نویسندگان
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