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ViT-Based Face Diagnosis Images Analysis for Schizophrenia Detection.

Authors :
Liu, Huilin
Cao, Runmin
Li, Songze
Wang, Yifan
Zhang, Xiaohan
Xu, Hua
Sun, Xirong
Wang, Lijuan
Qian, Peng
Sun, Zhumei
Gao, Kai
Li, Fufeng
Source :
Brain Sciences (2076-3425). Jan2025, Vol. 15 Issue 1, p30. 18p.
Publication Year :
2025

Abstract

Objectives: Computer-aided schizophrenia (SZ) detection methods mainly depend on electroencephalogram and brain magnetic resonance images, which both capture physical signals from patients' brains. These inspection techniques take too much time and affect patients' compliance and cooperation, while difficult for clinicians to comprehend the principle of detection decisions. This study proposes a novel method using face diagnosis images based on traditional Chinese medicine principles, providing a non-invasive, efficient, and interpretable alternative for SZ detection. Methods: An innovative face diagnosis image analysis method for SZ detection, which learns feature representations based on Vision Transformer (ViT) directly from face diagnosis images. It provides a face features distribution visualization and quantitative importance of each facial region and is proposed to supplement interpretation and to increase efficiency in SZ detection while keeping a high detection accuracy. Results: A benchmarking platform comprising 921 face diagnostic images, 6 benchmark methods, and 4 evaluation metrics was established. The experimental results demonstrate that our method significantly improves SZ detection performance with a 3–10% increase in accuracy scores. Additionally, it is found that facial regions rank in descending order according to importance in SZ detection as eyes, mouth, forehead, cheeks, and nose, which is exactly consistent with the clinical traditional Chinese medicine experience. Conclusions: Our method fully leverages semantic feature representations of first-introduced face diagnosis images in SZ, offering strong interpretability and visualization capabilities. It not only opens a new path for SZ detection but also brings new tools and concepts to the research and application in the field of mental illness. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
20763425
Volume :
15
Issue :
1
Database :
Academic Search Index
Journal :
Brain Sciences (2076-3425)
Publication Type :
Academic Journal
Accession number :
182463292
Full Text :
https://doi.org/10.3390/brainsci15010030