Abstract
Skin lesion segmentation is a challenging task due to the large variation of anatomy across different cases. In the last few years, deep learning frameworks have shown high performance in image segmentation. In this paper, we propose Attention Deeplabv3+, an extended version of Deeplabv3+ for skin lesion segmentation by employing the idea of attention mechanism in two stages. We first capture the relationship between the channels of a set of feature maps by assigning a weight for each channel (i.e., channels attention). Channel attention allows the network to emphasize more on the informative and meaningful channels by a context gating mechanism. We also exploit the second level attention strategy to integrate different layers of the atrous convolution. It helps the network to focus on the more relevant field of view to the target. The proposed model is evaluated on three datasets ISIC 2017, ISIC 2018, and PH2, achieving state-of-the-art performance.
Original language | English |
---|---|
Title of host publication | Computer Vision – ECCV 2020 Workshops, Proceedings |
Editors | Adrien Bartoli, Andrea Fusiello |
Number of pages | 16 |
Publisher | Springer |
Publication date | 2020 |
Pages | 251-266 |
ISBN (Print) | 9783030664145 |
DOIs | |
Publication status | Published - 2020 |
Event | Workshops held at the 16th European Conference on Computer Vision, ECCV 2020 - Glasgow, United Kingdom Duration: 23 Aug 2020 → 28 Aug 2020 |
Conference
Conference | Workshops held at the 16th European Conference on Computer Vision, ECCV 2020 |
---|---|
Country/Territory | United Kingdom |
City | Glasgow |
Period | 23/08/2020 → 28/08/2020 |
Series | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
---|---|
Volume | 12535 LNCS |
ISSN | 0302-9743 |
Bibliographical note
Funding Information:This work has been partially supported by the Spanish project PID2019-105093GB-I00 (MINECO/FEDER, UE) and CERCA Pro-gramme/Generalitat de Catalunya, and ICREA under the ICREA Academia programme. We gratefully acknowledge the support of NVIDIA Corporation with the donation of the GPU used for this research.
Funding Information:
Acknowledgment. This work has been partially supported by the Spanish project PID2019-105093GB-I00 (MINECO/FEDER, UE) and CERCA Programme/Generalitat de Catalunya, and ICREA under the ICREA Academia programme. We gratefully acknowledge the support of NVIDIA Corporation with the donation of the GPU used for this research.
Publisher Copyright:
© 2020, Springer Nature Switzerland AG.
Keywords
- Attention mechanism
- Deeplabv3+
- Medical image segmentation