Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multi-Content Complementation Network for Salient Object Detection in
  Optical Remote Sensing Images   In the computer vision community, great progresses have been achieved in
salient object detection from natural scene images (NSI-SOD); by contrast,
salient object detection in optical remote sensing images (RSI-SOD) remains to
be a challenging emerging topic. The unique characteristics of optical RSIs,
such as scales, illuminations and imaging orientations, bring significant
differences between NSI-SOD and RSI-SOD. In this paper, we propose a novel
Multi-Content Complementation Network (MCCNet) to explore the complementarity
of multiple content for RSI-SOD. Specifically, MCCNet is based on the general
encoder-decoder architecture, and contains a novel key component named
Multi-Content Complementation Module (MCCM), which bridges the encoder and the
decoder. In MCCM, we consider multiple types of features that are critical to
RSI-SOD, including foreground features, edge features, background features, and
global image-level features, and exploit the content complementarity between
them to highlight salient regions over various scales in RSI features through
the attention mechanism. Besides, we comprehensively introduce pixel-level,
map-level and metric-aware losses in the training phase. Extensive experiments
on two popular datasets demonstrate that the proposed MCCNet outperforms 23
state-of-the-art methods, including both NSI-SOD and RSI-SOD methods. The code
and results of our method are available at https://github.com/MathLee/MCCNet.

4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th