Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fast image segmentation and restoration using parametric curve evolution
  with junctions and topology changes   Curve evolution schemes for image segmentation based on a region based
contour model allowing for junctions, vector-valued images and topology changes
are introduced. Together with an a posteriori denoising in the segmented
homogeneous regions this leads to a fast and efficient method for image
segmentation and restoration. An uneven spread of mesh points is avoided by
using the tangential degrees of freedom. Several numerical simulations on
artificial test problems and on real images illustrate the performance of the
method.

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The categories of this paper are: plasm-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
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The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
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The categories of this paper are: nlin
10
The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
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The categories of this paper are: stat
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The categories of this paper are: solv-int
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The categories of this paper are: cmp-lg