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Taweechai Ouypornkochagorn. Lung volume estimation based on bioimpedance measurement and neural network. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2022.
Lung volume estimation based on bioimpedance measurement and neural network
Name: Nawapat Khumwa
Organization :
Srinakharinwirot University. Faculty of Engineering
Name: Koranis Thongkhun
Organization :
Srinakharinwirot University. Faculty of Engineering
Name: Siriyakorn Maneerat
Organization :
Srinakharinwirot University. Faculty of Engineering
Organization :
Srinakharinwirot University. Faculty of Engineering
Email :
taweechai@g.swu.ac.th
LCSH:
Lungs
LCSH:
Impedance, Bioelectric
LCSH:
Biomedical engineering
Abstract:
Lung volume is an indicator used for evaluating how healthy of lungs are. Apart from using expensive equipment, lung volume can be determined by bioimpedance obtained by measuring at several regions around the chest. The bioimpedance values are usually used by the Electrical Impedance Tomography (EIT) technique, which transforms the several bioimpedance values into an image of conductivity distribution. EIT is inexpensive and can be used to monitor lungs in real-time. However, EIT is computation expensive and cannot provide the lung volume directly. In this study, the neural network technique was used to estimate the left- and the right-lung volume by using the bioimpedance values as used in EIT. Two network architectures were investigated by simulation. The result shows that neural networks can efficiently estimate lung volumes with the error of less than 0.78 ml and with a correlation of higher than 0.99. Even adding noise to the degree of 40 dB signal-to-noise ratio, the performance was still satisfactory. Two-layer network architecture was also sufficient for this lung application
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2022
Modified:
2025-08-22
Issued:
2025-08-22
บทความ/Article
application/pdf
BibliograpyCitation :
In Electrical Engineering Academic Association (Thailand) and Rajamangala University of Technology Isan Khon Kaen Campus. Faculty of Engineering. The 2022 International Electrical Engineering Congress (iEECON 2022) (P01666). Khon Kaen : Rajamangala University of Technology Isan, 2022
eng
©copyrights King Mongkut's University of Technology North Bangkok
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ใช้เวลา
0.047491 วินาที
Nawapat Khumwa
| Title | Contributor | Type |
|---|---|---|
| Lung volume estimation based on bioimpedance measurement and neural network
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nawapat Khumwa;Koranis Thongkhun;Siriyakorn Maneerat;Taweechai Ouypornkochagorn | บทความ/Article |
Koranis Thongkhun
| Title | Contributor | Type |
|---|---|---|
| Lung volume estimation based on bioimpedance measurement and neural network
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nawapat Khumwa;Koranis Thongkhun;Siriyakorn Maneerat;Taweechai Ouypornkochagorn | บทความ/Article |
Siriyakorn Maneerat
| Title | Contributor | Type |
|---|---|---|
| Lung volume estimation based on bioimpedance measurement and neural network
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nawapat Khumwa;Koranis Thongkhun;Siriyakorn Maneerat;Taweechai Ouypornkochagorn | บทความ/Article |
Taweechai Ouypornkochagorn
| Title | Contributor | Type |
|---|---|---|
| Recommended measurement positions for urine volume estimation via conductivity analysis
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| A development of fabric electrodes for long-term respiration monitoring
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| Concerns in using segment impedances for estimation body composition in 8-polar bioimpedance measurement system
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| Planar electrode probe patterns for cervical precancerous screening using electrical impedance tomography
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Sasitorn Jankhaboun;Warittha Janrit;Therdkiat Trongwongsa;Napatsawan Ngamdi;Taweechai Ouypornkochagorn | บทความ/Article | |
| Lung volume estimation based on bioimpedance measurement and neural network
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nawapat Khumwa;Koranis Thongkhun;Siriyakorn Maneerat;Taweechai Ouypornkochagorn | บทความ/Article |