Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Turning an Urban Scene Video into a Cinemagraph   This paper proposes an algorithm that turns a regular video capturing urban
scenes into a high-quality endless animation, known as a Cinemagraph. The
creation of a Cinemagraph usually requires a static camera in a carefully
configured scene. The task becomes challenging for a regular video with a
moving camera and objects. Our approach first warps an input video into the
viewpoint of a reference camera. Based on the warped video, we propose
effective temporal analysis algorithms to detect regions with static geometry
and dynamic appearance, where geometric modeling is reliable and visually
attractive animations can be created. Lastly, the algorithm applies a sequence
of video processing techniques to produce a Cinemagraph movie. We have tested
the proposed approach on numerous challenging real scenes. To our knowledge,
this work is the first to automatically generate Cinemagraph animations from
regular movies in the wild.

36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph