کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4036540 1263612 2006 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spatial vs temporal continuity in view invariant visual object recognition learning
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی سیستم های حسی
پیش نمایش صفحه اول مقاله
Spatial vs temporal continuity in view invariant visual object recognition learning
چکیده انگلیسی

We show in a 4-layer competitive neuronal network that continuous transformation learning, which uses spatial correlations and a purely associative (Hebbian) synaptic modification rule, can build view invariant representations of complex 3D objects. This occurs even when views of the different objects are interleaved, a condition where temporal trace learning fails. Human psychophysical experiments showed that view invariant object learning can occur when spatial but not temporal continuity applies because of interleaving of stimuli, although sequential presentation, which produces temporal continuity, can facilitate learning. Thus continuous transformation learning is an important principle that may contribute to view invariant object recognition.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vision Research - Volume 46, Issue 23, November 2006, Pages 3994–4006
نویسندگان
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