Prohlížení katedra kybernetiky dle předmětu "curvature estimation"
Zobrazují se záznamy 1-2 z 2
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Construction of Precise Local Affine Frames
(IEEE, 2010-08)We propose a novel method for the refinement of Maximally Stable Extremal Region (MSER) boundaries to sub-pixel precision by taking into account the intensity function in the 2 × 2 neighborhood of the contour points. The ... -
Discrete curvature calculation for fast level set segmentation
(IEEE, 2009-11)Fast level set methods replace continuous PDEs by a discrete formulation, improving the execution times. The regularization in fast level set methods was so far handled indirectly via level set function smoothing. We propose ...