Enhanced Boundary Learning for Glass-like Object Segmentation
Hao, He1,2; Xiangtai, Li3; Guangliang, Cheng4,6; Jianping, Shi4; Yunhai, Tong3; Gaofeng, Meng1,2,5; Véronique Prinet1; LuBin, Weng1
Conference NameProceedings of the IEEE/CVF International Conference on Computer Vision (ICCV)
Conference Date2021-10-11 -> 2021-10-17
Conference Place线上会议

Glass-like objects such as windows, bottles, and mirrors exist widely in the real world. Sensing these objects has many applications, including robot navigation and grasping.
However, this task is very challenging due to the arbitrary scenes behind glass-like objects. This paper aims to solve the glass-like object segmentation problem via enhanced boundary learning. In particular, we first propose a novel refined differential module that outputs finer boundary cues. We then introduce an edge-aware point-based graph convolution network module to model the global shape along the boundary. We use these two modules to design a decoder that generates accurate and clean segmentation results, especially on the object contours. Both modules are lightweight and effective: they can be embedded into various segmentation models. In extensive experiments on three recent glass-like object segmentation datasets, including Trans10k, MSD, and GDD, our approach establishes new state-of-the-art results. We also illustrate the strong generalization properties of our method on three generic segmentation datasets, including Cityscapes, BDD, and COCO Stuff. Code and models will available for further research.

KeywordSemantic Segmentation Glass-like Object Segmentation Boundary Processing
Indexed ByEI
Document Type会议论文
Corresponding AuthorLuBin, Weng
Affiliation1.National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences
2.School of Artificial Intelligence, University of Chinese Academy of Sciences
3.Key Laboratory of Machine Perception (MOE), Peking University
4.SenseTime Group Research
5.Centre for Artificial Intelligence and Robotics, HK Institute of Science & Innovation, CAS
6.Shanghai AI Lab
First Author AffilicationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Corresponding Author AffilicationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Hao, He,Xiangtai, Li,Guangliang, Cheng,et al. Enhanced Boundary Learning for Glass-like Object Segmentation[C],2021:15859-15868.
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