34 search results - page 7 / 7 » Steerable Wedge Filters |
101
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ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
Many computer vision and image processing tasks require the preservation of local discontinuities, terminations and bifurcations. Denoising with feature preservation is a challeng...
ECCV
2002
Springer
15 years 11 months ago
2002
Springer
Abstract. We introduce a new type of local feature basedon the phaseand amplitude responsesof complex-valuedsteerable filters. The designof this local feature is motivated by a des...
102
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
Local image descriptors that are highly discriminative,
computational efficient, and with low storage footprint have
long been a dream goal of computer vision research. In this
...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Assumptions of brightness constancy and spatial smoothness underlie most optical flow estimation methods. In contrast to standard heuristic formulations, we learn a statistical mod...