Title of article
Shape from focus using multilayer feedforward neural networks
Author/Authors
Asif، نويسنده , , M.، نويسنده , , Tae-Sun Choi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
6
From page
1670
To page
1675
Abstract
The conventional shape-from-focus (SFF) methods
have inaccuracies because of piecewise constant approximation of
the focused image surface (FIS). We propose a scheme for SFF
based on representation of three-dimensional (3-D) FIS in terms of
neural network weights. The neural networks are trained to learn
the shape of the FIS that maximizes the focus measure.
Keywords
Shape From Focus (SFF) , 3-D shape. , Focused image surface (FIS) , Neural networks , optimization
Journal title
IEEE TRANSACTIONS ON IMAGE PROCESSING
Serial Year
2001
Journal title
IEEE TRANSACTIONS ON IMAGE PROCESSING
Record number
396686
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