1297 search results - page 69 / 260 » Covariant Derivatives and Vision |
103
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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...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
We derive a probabilistic similarity measure between two observed image intensities that is based on the noise properties of the camera. In many vision algorithms, the effect of c...
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
We present a framework for extracting image contours based on geometric and structural consistency among edge element locations and orientations. The paper presents two contributi...
CVPR
2012
IEEE
13 years 8 days ago
2012
IEEE
This paper extends the classical warping-based optical flow method to achieve accurate flow in the presence of spatially-varying motion blur. Our idea is to parameterize the app...
130
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CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
In this paper, we introduce a higher-order MRF optimization
framework. On the one hand, it is very general;
we thus use it to derive a generic optimizer that can be applied
to a...