Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Large scale near-duplicate image retrieval using Triples of Adjacent
  Ranked Features (TARF) with embedded geometric information   Most approaches to large-scale image retrieval are based on the construction
of the inverted index of local image descriptors or visual words. A search in
such an index usually results in a large number of candidates. This list of
candidates is then re-ranked with the help of a geometric verification, using a
RANSAC algorithm, for example. In this paper we propose a feature
representation, which is built as a combination of three local descriptors. It
allows one to significantly decrease the number of false matches and to shorten
the list of candidates after the initial search in the inverted index. This
combination of local descriptors is both reproducible and highly
discriminative, and thus can be efficiently used for large-scale near-duplicate
image retrieval.

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The categories of this paper are: hep-ph
19
The categories of this paper are: eess
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
2
The categories of this paper are: math
16
The categories of this paper are: stat
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The categories of this paper are: hep-lat
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
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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: patt-sol
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The categories of this paper are: q-fin