Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sentence Guided Temporal Modulation for Dynamic Video Thumbnail
  Generation   We consider the problem of sentence specified dynamic video thumbnail
generation. Given an input video and a user query sentence, the goal is to
generate a video thumbnail that not only provides the preview of the video
content, but also semantically corresponds to the sentence. In this paper, we
propose a sentence guided temporal modulation (SGTM) mechanism that utilizes
the sentence embedding to modulate the normalized temporal activations of the
video thumbnail generation network. Unlike the existing state-of-the-art method
that uses recurrent architectures, we propose a non-recurrent framework that is
simple and allows much more parallelization. Extensive experiments and analysis
on a large-scale dataset demonstrate the effectiveness of our framework.

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The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
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The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol