[1]LIANG Ye,YU Jian.Salient region detection for social images[J].CAAI Transactions on Intelligent Systems,2018,13(2):174-181.[doi:10.11992/tis.201706043]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
13
Number of periods:
2018 2
Page number:
174-181
Column:
学术论文—机器感知与模式识别
Public date:
2018-04-15
- Title:
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Salient region detection for social images
- Author(s):
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LIANG Ye1; 2; YU Jian2
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1. College of Robotics, Beijing Union University, Beijing 100101, China;
2. School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China
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- Keywords:
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saliency; salient region; social images; deep learning; tag
- CLC:
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TP311
- DOI:
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10.11992/tis.201706043
- Abstract:
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The development of network technology and social website has brought about the rapid growth of social images. Massive social images have become a very important image type. This paper focuses on the detection problem of salient region for social images, a method for detecting salient region and based on depth features was proposed. By considering the feature that the social image is attached with tag, in the framework of the system, the paper used two extraction lines: the saliency computing based on CNN features and the semantic computing based on tag, the results of both parts were fused. Finally, saliency maps were optimized by a fully connected conditional random field model for the spatial consistency. In addition, for verifying the performances of the saliency region detection method orienting social image, in view of the lack of saliency dataset with tags for social images, on basis of NUS-WIDE dataset, the paper constructed a social image dataset with rich image structures. Extensive experiments demonstrated the effectiveness of the proposed method.