DBRS2: dense boundary regression for semantic segmentation
DBRS2: dense boundary regression for semantic segmentation
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DBRS2:用于语义分割的密集边界回归
DOI:
10.1117/1.jei.27.5.053033
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发表时间:
2018-10
影响因子:
1.1
通讯作者:
Meijie Wang
中科院分区:
文献类型:
--
作者:
Jinfu Yang;Jingling Zhang;Mingai Li;Meijie Wang
Abstract. Most of the current semantic segmentation approaches have achieved state-of-the-art performance relying on fully convolutional networks. However, the consecutive operations such as pooling or convolution striding lead to spatially disjointed object boundaries. We present a dense boundary regression architecture (DBRS2), which aims to use boundary cues to aid high-level semantic segmentation task. Specifically, we first propose a multilevel guided low-level boundary (MG-LB) learning method, where we exploit multilevel convolutional features as guidance for low-level boundary detection. The predicted MG-LB boundaries are used to enable consistent spatial grouping and enhance precise adherence to segment boundaries. Then, we present a significant global energy model based on boundary penalty and appearance penalty, which are respectively defined on the predicted boundaries and coarse segmentations obtained by the DeepLabv3 network. Finally, the refined segmentations are regressed by minimizing the global energy model. Extensive experiments over PASCAL VOC 2012, ADE20K, CamVid, and BSD500 datasets demonstrate that the proposed approach can obtain state-of-the-art performance on both semantic segmentation and boundary detection tasks.
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DOI:
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发表时间:
2012-12
期刊:
--
影响因子:
--
作者:
Xiaofeng Ren;Liefeng Bo
通讯作者:
Xiaofeng Ren;Liefeng Bo
影响因子:
19.5
作者:
Zhou, Bolei;Zhao, Hang;Torralba, Antonio
通讯作者:
Torralba, Antonio
DOI:
10.1109/tpami.2016.2572683
发表时间:
2017-04-01
影响因子:
23.6
作者:
Shelhamer, Evan;Long, Jonathan;Darrell, Trevor
通讯作者:
Darrell, Trevor
DOI:
10.1109/cvpr.2004.173
发表时间:
2004-06
期刊:
Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2004. CVPR 2004.
影响因子:
--
作者:
Xuming He;R. Zemel;M. A. Carreira-Perpiñán
通讯作者:
Xuming He;R. Zemel;M. A. Carreira-Perpiñán
DOI:
10.1109/iccv.2011.6126219
发表时间:
2011-11
期刊:
2011 International Conference on Computer Vision
影响因子:
--
作者:
Aurélien Lucchi;Yunpeng Li;X. Boix;Kevin Smith;P. Fua
通讯作者:
Aurélien Lucchi;Yunpeng Li;X. Boix;Kevin Smith;P. Fua