5864 search results - page 86 / 1173 » Can We Work around Numerical Methods |
148
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Active contour models are among the most popular PDE-based tools in computer vision. In this paper we present a new algorithm for the fast evolution of geodesic active contours an...
166
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TSP
2010
14 years 10 months ago
2010
Abstract--In this paper, we investigate various channel estimators that exploit channel sparsity in the time and/or Doppler domain for a multicarrier underwater acoustic system. We...
129
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TIP
2008
15 years 3 months ago
2008
Abstract--In this paper, we present an analytic, filtered backprojection (FBP) type inversion method for bistatic synthetic aperture radar (BISAR). We consider a BISAR system where...
105
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IROS
2009
IEEE
15 years 10 months ago
2009
IEEE
— The reported work advances the state-of-the-art in assistive technology for the blind by enhancing a low-cost automated tutor designed to teach braille writing skills to visual...
139
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GECCO
2007
Springer
15 years 7 months ago
2007
Springer
Identification of Transcription Factor Binding Site (TFBS) motifs in multiple DNA upstream sequences is important in understanding the mechanism of gene regulation. This identific...