TY - GEN
T1 - Automatic Diagnosis of Pectus Excavatum from CT Images Using a Joint CNN-LSTM Model
AU - Liao, Yizhi
AU - Zhou, Haiyu
AU - Xie, Longhan
AU - Cai, Siqi
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Pectus excavatum (PE) is one of the most common congenital sternal deformities. Accurate preoperative diagnosis of PE is of great significance for subsequent correction and improvement of the patient's quality of life. However, current diagnostic methods rely on the calculation of some PE indices, which is a heavy workload for physical therapists and suffers from measurement errors. To address this issue, we propose an end-to-end automatic assessment of PE, which features a cascaded structure of CNN and LSTM. Specifically, the high-level feature representations of CT images are extracted by the pretrained CNN and then processed through the LSTM layers for classification. In addition, we build up a medical image dataset for PE diagnosis by collecting chest CT images of 42 subjects. Results on this dataset show that the proposed CNN-LSTM framework achieves a relatively high accuracy of 90.20%, which provides a new perspective for the automatic diagnosis of PE in clinics.
AB - Pectus excavatum (PE) is one of the most common congenital sternal deformities. Accurate preoperative diagnosis of PE is of great significance for subsequent correction and improvement of the patient's quality of life. However, current diagnostic methods rely on the calculation of some PE indices, which is a heavy workload for physical therapists and suffers from measurement errors. To address this issue, we propose an end-to-end automatic assessment of PE, which features a cascaded structure of CNN and LSTM. Specifically, the high-level feature representations of CT images are extracted by the pretrained CNN and then processed through the LSTM layers for classification. In addition, we build up a medical image dataset for PE diagnosis by collecting chest CT images of 42 subjects. Results on this dataset show that the proposed CNN-LSTM framework achieves a relatively high accuracy of 90.20%, which provides a new perspective for the automatic diagnosis of PE in clinics.
UR - https://www.scopus.com/pages/publications/85177476454
U2 - 10.1109/CoDIT58514.2023.10284352
DO - 10.1109/CoDIT58514.2023.10284352
M3 - 会议稿件
AN - SCOPUS:85177476454
T3 - 9th 2023 International Conference on Control, Decision and Information Technologies, CoDIT 2023
SP - 853
EP - 857
BT - 9th 2023 International Conference on Control, Decision and Information Technologies, CoDIT 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th International Conference on Control, Decision and Information Technologies, CoDIT 2023
Y2 - 3 July 2023 through 6 July 2023
ER -