Abstract
Sarcopenia is a condition of age-associated muscle degeneration that shortens the life expectancy in those it affects, compared to individuals with normal muscle strength. Accurate screening for sarcopenia is a key process of clinical diagnosis and therapy. In this work, we propose a novel multi-modality contrastive learning (MM-CL) based method that combines hip X-ray images and clinical parameters for sarcopenia screening. Our method captures the long-range information with Non-local CAM Enhancement, explores the correlations in visual-text features via Visual-text Feature Fusion, and improves the model’s feature representation ability through Auxiliary contrastive representation. Furthermore, we establish a large in-house dataset with 1,176 patients to validate the effectiveness of multi-modality based methods. Significant performances with an AUC of 84.64%, ACC of 79.93%, F1 of 74.88%, SEN of 72.06%, SPC of 86.06%, and PRE of 78.44%, show that our method outperforms other single-modality and multi-modality based methods.
| Original language | English |
|---|---|
| Title of host publication | Medical Image Computing and Computer Assisted Intervention – MICCAI 2023 - 26th International Conference, Proceedings |
| Editors | Hayit Greenspan, Hayit Greenspan, Anant Madabhushi, Parvin Mousavi, Septimiu Salcudean, James Duncan, Tanveer Syeda-Mahmood, Russell Taylor |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Pages | 85-94 |
| Number of pages | 10 |
| ISBN (Print) | 9783031439865 |
| DOIs | |
| Publication status | Published - 1 Oct 2023 |
| Event | 26th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2023 - Vancouver, Canada Duration: 8 Oct 2023 → 12 Oct 2023 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 14225 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Conference
| Conference | 26th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2023 |
|---|---|
| Country/Territory | Canada |
| City | Vancouver |
| Period | 8/10/23 → 12/10/23 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Contrastive learning
- Multi-modality feature fusion
- Sarcopenia screening
ASJC Scopus subject areas
- Theoretical Computer Science
- General Computer Science
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