PKA2-Net: Prior Knowledge-Based Active Attention Network for Accurate Pneumonia Diagnosis on Chest X-Ray Images

To accurately diagnose pneumonia patients on a limited annotated chest X-ray image dataset, a prior knowledge-based active attention network (PKA 2 -Net 1 ) was constructed. The PKA 2 -Net uses improved ResNet as the backbone network and consists of residual blocks, novel subject enhancement and bac...

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Bibliographic Details
Published in:	IEEE journal of biomedical and health informatics Vol. 27; no. 7; pp. 3513 - 3524
Main Authors:	Fu, Yu, Xue, Peng, Zhang, Zhili, Dong, Enqing
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 01.07.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	active attention features Adaptation models candidate templates Chest Computer networks Data models Datasets Deep learning Energy distribution Feature extraction Feature maps Generators Medical diagnosis Medical imaging Pneumonia Pneumonia diagnosis prior knowledge Pulmonary diseases subject enhancement and background suppression block Task analysis X-ray imaging
ISSN:	2168-2194, 2168-2208, 2168-2208
Online Access:	Get full text
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