Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2023 Nov 10:51:109757.
doi: 10.1016/j.dib.2023.109757. eCollection 2023 Dec.

Radar human breathing dataset for applications of ambient assisted living and search and rescue operations

Cansu Eren  1 , Saeid Karamzadeh  2 , Mesut Kartal  3
Affiliations

Radar human breathing dataset for applications of ambient assisted living and search and rescue operations

Cansu Eren et al. Data Brief. .

Abstract

This dataset consists of signatures of human vital signs that are recorded by ultrawideband radar and lidar sensors. The data acquisition scene considers the human posture models(supine/lateral/facedown), different radar antenna angles towards the human, various set of distances and operational radar characteristics (bandwidth selection/mean power). The raw data files of lidar&radar and processed data files are presented separately in the data repository. The lidar sensor is chosen as a reference sensor. There are 432 data records, and each data scene's trial number is eight. There is a homogeneous wooden table to mimic clutter while forming a dataset. Thus, this dataset covers applications of search and rescue operations, sleep monitoring, and ambient assisted living (AAL) applications.

Keywords: Ambient assisted living, radar; Monitoring; Ultrawideband (UWB); Vital signs.

PubMed Disclaimer

Figures

Fig. 1
Fig. 1
The proposed data file structure.
Fig. 2
Fig. 2
The UWB radar data record samples that regard bandwidth selection and human posture.
Fig. 3
Fig. 3
The UWB radar data record samples that regard different ranges and antenna orientations.
Fig. 4
Fig. 4
The density representation of detected breath frequencies and the absolute relative error rates of UWB breath data.
Fig. 5
Fig. 5
Experimental design. (a) Depiction of experimental scene regarding selection of radar operational parameters, antenna and subject orientations. (b) The experimental setup was used in dataset acquisition (c) Human body postures.
Fig. 6
Fig. 6
The flowchart of the proposed dataset, DeltaR=10cm_Angle=0_Band1_Trial1.
See this image and copyright information in PMC

References

    1. Shaik T., Tao X., Higgins N., Li L., Gururajan R., Zhou X., Acharya U.R. Remote patient monitoring using artificial intelligence: current state, applications, and challenges. Wiley Interdiscip. Rev. Data Min. Knowl. Discov. 2023;13 doi: 10.1002/widm.1485. - DOI
    1. Casiddu N., Porfirione C., Monteriù A., Cavallo F. 2017. Lecture Notes in Electrical Engineering 540 Ambient Assisted Living.http://www.springer.com/series/7818
    1. Yang S., Kernec J.Le, Romain O., Fioranelli F., Cadart P., Fix J., Ren C., Manfredi G., Letertre T., Saenz I.D.H., Zhang J., Liang H., Wang X., Li G., Chen Z., Liu K., Chen X., Li J., Wu X., Chen Y., Jin T. The human activity radar challenge: benchmarking based on the “radar signatures of human activities” dataset from Glasgow University. IEEE J. Biomed. Health Inform. 2023;27:1813–1824. doi: 10.1109/JBHI.2023.3240895. - DOI - PubMed
    1. Kebe M., Gadhafi R., Mohammad B., Sanduleanu M., Saleh H., Al-qutayri M. Human vital signs detection methods and potential using radars: a review. Sensors. 2020;20 doi: 10.3390/s20051454. - DOI - PMC - PubMed
    1. Wang P., Qi F., Liu M., Liang F., Xue H., Zhang Y., Lv H., Wang J. Noncontact heart rate measurement based on an improved convolutional sparse coding method using IR-UWB radar. IEEE Access. 2019;7:158492–158502. doi: 10.1109/ACCESS.2019.2950423. - DOI

LinkOut - more resources