Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: SG-FCN: A Motion and Memory-Based Deep Learning Model for Video Saliency
  Detection   Data-driven saliency detection has attracted strong interest as a result of
applying convolutional neural networks to the detection of eye fixations.
Although a number of imagebased salient object and fixation detection models
have been proposed, video fixation detection still requires more exploration.
Different from image analysis, motion and temporal information is a crucial
factor affecting human attention when viewing video sequences. Although
existing models based on local contrast and low-level features have been
extensively researched, they failed to simultaneously consider interframe
motion and temporal information across neighboring video frames, leading to
unsatisfactory performance when handling complex scenes. To this end, we
propose a novel and efficient video eye fixation detection model to improve the
saliency detection performance. By simulating the memory mechanism and visual
attention mechanism of human beings when watching a video, we propose a
step-gained fully convolutional network by combining the memory information on
the time axis with the motion information on the space axis while storing the
saliency information of the current frame. The model is obtained through
hierarchical training, which ensures the accuracy of the detection. Extensive
experiments in comparison with 11 state-of-the-art methods are carried out, and
the results show that our proposed model outperforms all 11 methods across a
number of publicly available datasets.

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The categories of this paper are: nucl-ex
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The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: adap-org
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
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The categories of this paper are: q-alg
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-th
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The categories of this paper are: nucl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: q-bio
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The categories of this paper are: econ
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: stat