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Boosted MIML method for weakly-supervised image semantic segmentation
Liu, Yang1; Li, Zechao2; Liu, Jing1; Lu, Hanqing1
AbstractWeakly-supervised image semantic segmentation aims to segment images into semantically consistent regions with only image-level labels are available, and is of great significance for fine-grained image analysis, retrieval and other possible applications. In this paper, we propose a Boosted Multi-Instance Multi-Label (BMIML) learning method to address this problem, the approach is built upon the following principles. We formulate the image semantic segmentation task as a MIML problem under the boosting framework, where the goal is to simultaneously split the superpixels obtained from over-segmented images into groups and train one classifier for each group. In the method, a loss function which uses the image-level labels as weakly-supervised constraints, is employed to suitable semantic labels to these classifiers. At the same time a contextual loss term is also combined to reduce the ambiguities existing in the training data. In each boosting round, we introduce an "objectness" measure to jointly reweigh the instances, in order to overcome the disturbance from highly frequent background superpixels. We demonstrate that BMIML outperforms the state-of-the-arts for weakly-supervised semantic segmentation on two widely used datasets, i.e., MSRC and LabelMe.
KeywordMiml Weakly-supervised Semantic Segmentation Objectness
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000348445300013
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing, Peoples R China
2.Nanjing Univ Sci & Technol, Sch Comp Sci, Nanjing, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yang,Li, Zechao,Liu, Jing,et al. Boosted MIML method for weakly-supervised image semantic segmentation[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2015,74(2):543-559.
APA Liu, Yang,Li, Zechao,Liu, Jing,&Lu, Hanqing.(2015).Boosted MIML method for weakly-supervised image semantic segmentation.MULTIMEDIA TOOLS AND APPLICATIONS,74(2),543-559.
MLA Liu, Yang,et al."Boosted MIML method for weakly-supervised image semantic segmentation".MULTIMEDIA TOOLS AND APPLICATIONS 74.2(2015):543-559.
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