Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sketch-Guided Scenery Image Outpainting   The outpainting results produced by existing approaches are often too random
to meet users' requirement. In this work, we take the image outpainting one
step forward by allowing users to harvest personal custom outpainting results
using sketches as the guidance. To this end, we propose an encoder-decoder
based network to conduct sketch-guided outpainting, where two alignment modules
are adopted to impose the generated content to be realistic and consistent with
the provided sketches. First, we apply a holistic alignment module to make the
synthesized part be similar to the real one from the global view. Second, we
reversely produce the sketches from the synthesized part and encourage them be
consistent with the ground-truth ones using a sketch alignment module. In this
way, the learned generator will be imposed to pay more attention to fine
details and be sensitive to the guiding sketches. To our knowledge, this work
is the first attempt to explore the challenging yet meaningful conditional
scenery image outpainting. We conduct extensive experiments on two collected
benchmarks to qualitatively and quantitatively validate the effectiveness of
our approach compared with the other state-of-the-art generative models.

12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph