Pregled bibliografske jedinice broj: 985961
A Study of Capsule Endoscopy Orientation Estimation Using Received Signal Strength
A Study of Capsule Endoscopy Orientation Estimation Using Received Signal Strength // IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
Bologna, Italija: Institute of Electrical and Electronics Engineers (IEEE), 2018. str. 345-349 doi:10.1109/pimrc.2018.8580786 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
A Study of Capsule Endoscopy Orientation Estimation Using Received Signal Strength
Autori
Krhac, Katjana ; Sayrafian, Kamran ; Alasti, Mehdi ; Yazdandoost, Kamya Yekeh ; Simunic, Dina
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
Mjesto i datum
Bologna, Italija, 09.09.2018. - 12.09.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
antenna radiation patterns ; biomedical equipment ; endoscopes ; ultra wideband antennas ; capsule endoscopy orientation estimation ; received signal strength ; comprehensive study ; wireless communication ; ingestible electronics ; wireless capsule endoscopy ; innovative immersive platform ; enhanced 3D human body model ; antenna radiation pattern ; on-body receivers
Sažetak
Comprehensive study of wireless communication for ingestible electronics is a very challenging task. To initiate the study on wireless capsule endoscopy, an innovative immersive platform containing an enhanced 3D human body model has been developed. This platform allows for flexible placement of a capsule inside the gastrointestinal (GI) tract and multiple receivers around the abdomen area. It is shown that any directionality (or equivalently null) in the antenna radiation pattern can be exploited to sense changes in the orientation of the capsule through observation of the S21 vector at a set of on- body receivers. Two methodologies i.e. complex cross-correlation and Minkowski distance were used to assess capsule orientation estimation with respect to a reference position. The study was performed within the Ultra-Wide Band frequency range as this technology is considered to be an attractive candidate for the next generation of wireless capsule endoscopy.
Izvorni jezik
Engleski
Znanstvena područja
Informacijske i komunikacijske znanosti, Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje)
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
