Title | ||
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Noisy Labels are Treasure: Mean-Teacher-Assisted Confident Learning for Hepatic Vessel Segmentation |
Abstract | ||
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Manually segmenting the hepatic vessels from Computer Tomography (CT) is far more expertise-demanding and laborious than other structures due to the low-contrast and complex morphology of vessels, resulting in the extreme lack of high-quality labeled data. Without sufficient high-quality annotations, the usual data-driven learning-based approaches struggle with deficient training. On the other hand, directly introducing additional data with low-quality annotations may confuse the network, leading to undesirable performance degradation. To address this issue, we propose a novel mean-teacher-assisted confident learning framework to robustly exploit the noisy labeled data for the challenging hepatic vessel segmentation task. Specifically, with the adapted confident learning assisted by a third party, i.e., the weight-averaged teacher model, the noisy labels in the additional low-quality dataset can be transformed from 'encumbrance' to 'treasure' via progressive pixel-wise soft-correction, thus providing productive guidance. Extensive experiments using two public datasets demonstrate the superiority of the proposed framework as well as the effectiveness of each component. |
Year | DOI | Venue |
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2021 | 10.1007/978-3-030-87193-2_1 | MEDICAL IMAGE COMPUTING AND COMPUTER ASSISTED INTERVENTION - MICCAI 2021, PT I |
Keywords | DocType | Volume |
Hepatic vessel, Noisy label, Confident learning | Conference | 12901 |
ISSN | Citations | PageRank |
0302-9743 | 2 | 0.37 |
References | Authors | |
0 | 8 |
Name | Order | Citations | PageRank |
---|---|---|---|
Zhe Xu | 1 | 2 | 1.04 |
Donghuan Lu | 2 | 2 | 0.71 |
Yixin Wang | 3 | 17 | 12.87 |
Jie Luo | 4 | 2 | 1.72 |
Jagadeesan Jayender | 5 | 56 | 14.09 |
Kai Ma | 6 | 12 | 8.91 |
Yefeng Zheng | 7 | 2 | 1.38 |
Li X | 8 | 240 | 34.58 |