Radio-frequency (RF) sensing for deep awareness of human physical status
In the field of healthcare, a human’s respiration heart rate and respiration rate can play a crucial part in detecting certain cardiopulmonary diseases or interpreting in real time human physical status such as walking, running, sleeping and etc. In current times, this measure of a person’s respirat...
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| Format: | Final Year Project (FYP) |
| Language: | English |
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Nanyang Technological University
2022
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| Online Access: | https://hdl.handle.net/10356/156590 |
| _version_ | 1826123902156275712 |
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| author | Loe, Daniel Kit Leong |
| author2 | Luo Jun |
| author_facet | Luo Jun Loe, Daniel Kit Leong |
| author_sort | Loe, Daniel Kit Leong |
| collection | NTU |
| description | In the field of healthcare, a human’s respiration heart rate and respiration rate can play a crucial part in detecting certain cardiopulmonary diseases or interpreting in real time human physical status such as walking, running, sleeping and etc. In current times, this measure of a person’s respiration rate is recorded using specialised contact-based equipment such as Respiration Monitor Belt and Electrocardiogram monitoring systems (ECG). As crucial as these equipment functions are, they too have their own set of drawbacks. Certain scenarios exists where patients/users are not able to wear the physical equipment for long periods of time due to either discomfort from the clunky equipment or in an extreme case, the user is not physically able to put the equipment on such as a burn victim. An intuitive approach would then be needed to solve such a problem.
Studies from past research including wearable technology does help to minimize the discomfort however the underlying problem still remains that the user must have the device on for it to function as intended.
The main goal of this project is to come up with a model to process, measure and transform the data collected from a radar sensor into human readable respiration rates of users. To build the model, data samples were collected from 4 Nanyang Technological University (NTU) students using both the radar sensor and a respiration sensor simultaneously which was used as the ground truth. Machine learning techniques were then introduced to create the network which accepts the one-dimensional RF data and outputs the human readable respiration rates.
Based on the data collected and processed, results suggests that there is a feasible chance of contactless based sensing replacing contact-based sensing equipment in the near future as the model allowed accurate transformation of unknown RF data into human readable respiration rates. |
| first_indexed | 2024-10-01T06:12:14Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/156590 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:12:14Z |
| publishDate | 2022 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1565902022-04-20T08:43:23Z Radio-frequency (RF) sensing for deep awareness of human physical status Loe, Daniel Kit Leong Luo Jun School of Computer Science and Engineering junluo@ntu.edu.sg Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence Engineering::Computer science and engineering::Computing methodologies::Document and text processing In the field of healthcare, a human’s respiration heart rate and respiration rate can play a crucial part in detecting certain cardiopulmonary diseases or interpreting in real time human physical status such as walking, running, sleeping and etc. In current times, this measure of a person’s respiration rate is recorded using specialised contact-based equipment such as Respiration Monitor Belt and Electrocardiogram monitoring systems (ECG). As crucial as these equipment functions are, they too have their own set of drawbacks. Certain scenarios exists where patients/users are not able to wear the physical equipment for long periods of time due to either discomfort from the clunky equipment or in an extreme case, the user is not physically able to put the equipment on such as a burn victim. An intuitive approach would then be needed to solve such a problem. Studies from past research including wearable technology does help to minimize the discomfort however the underlying problem still remains that the user must have the device on for it to function as intended. The main goal of this project is to come up with a model to process, measure and transform the data collected from a radar sensor into human readable respiration rates of users. To build the model, data samples were collected from 4 Nanyang Technological University (NTU) students using both the radar sensor and a respiration sensor simultaneously which was used as the ground truth. Machine learning techniques were then introduced to create the network which accepts the one-dimensional RF data and outputs the human readable respiration rates. Based on the data collected and processed, results suggests that there is a feasible chance of contactless based sensing replacing contact-based sensing equipment in the near future as the model allowed accurate transformation of unknown RF data into human readable respiration rates. Bachelor of Engineering (Computer Science) 2022-04-20T08:43:23Z 2022-04-20T08:43:23Z 2022 Final Year Project (FYP) Loe, D. K. L. (2022). Radio-frequency (RF) sensing for deep awareness of human physical status. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/156590 https://hdl.handle.net/10356/156590 en application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence Engineering::Computer science and engineering::Computing methodologies::Document and text processing Loe, Daniel Kit Leong Radio-frequency (RF) sensing for deep awareness of human physical status |
| title | Radio-frequency (RF) sensing for deep awareness of human physical status |
| title_full | Radio-frequency (RF) sensing for deep awareness of human physical status |
| title_fullStr | Radio-frequency (RF) sensing for deep awareness of human physical status |
| title_full_unstemmed | Radio-frequency (RF) sensing for deep awareness of human physical status |
| title_short | Radio-frequency (RF) sensing for deep awareness of human physical status |
| title_sort | radio frequency rf sensing for deep awareness of human physical status |
| topic | Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence Engineering::Computer science and engineering::Computing methodologies::Document and text processing |
| url | https://hdl.handle.net/10356/156590 |
| work_keys_str_mv | AT loedanielkitleong radiofrequencyrfsensingfordeepawarenessofhumanphysicalstatus |