Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semantic-Guided Inpainting Network for Complex Urban Scenes Manipulation   Manipulating images of complex scenes to reconstruct, insert and/or remove
specific object instances is a challenging task. Complex scenes contain
multiple semantics and objects, which are frequently cluttered or ambiguous,
thus hampering the performance of inpainting models. Conventional techniques
often rely on structural information such as object contours in multi-stage
approaches that generate unreliable results and boundaries. In this work, we
propose a novel deep learning model to alter a complex urban scene by removing
a user-specified portion of the image and coherently inserting a new object
(e.g. car or pedestrian) in that scene. Inspired by recent works on image
inpainting, our proposed method leverages the semantic segmentation to model
the content and structure of the image, and learn the best shape and location
of the object to insert. To generate reliable results, we design a new decoder
block that combines the semantic segmentation and generation task to guide
better the generation of new objects and scenes, which have to be semantically
consistent with the image. Our experiments, conducted on two large-scale
datasets of urban scenes (Cityscapes and Indian Driving), show that our
proposed approach successfully address the problem of semantically-guided
inpainting of complex urban scene.

28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat