2017
DOI: 10.1109/jsen.2017.2743217
|View full text |Cite
|
Sign up to set email alerts
|

Non-Parametric Approach of Video Capsule Endoscope Localization Using Suboptimal Method of Position Bounded CWCL

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4

Citation Types

0
10
0

Year Published

2017
2017
2023
2023

Publication Types

Select...
7
1

Relationship

3
5

Authors

Journals

citations
Cited by 8 publications
(10 citation statements)
references
References 27 publications
0
10
0
Order By: Relevance
“…The localization error is 35–60 mm based on the frequency of operation as reported in [ 18 ]. In [ 19 ], the authors propose UWB 2 × 2 MIMO diversity to estimate the path loss and position-bounded calibrated WCL to localize the capsule in the small intestine. The reported localization accuracy of the MIMO-based approach in [ 19 ] is 5.14 mm RMSE using position bounds, whereas it is 7.49 mm without position bounds.…”
Section: Introductionmentioning
confidence: 99%
See 2 more Smart Citations
“…The localization error is 35–60 mm based on the frequency of operation as reported in [ 18 ]. In [ 19 ], the authors propose UWB 2 × 2 MIMO diversity to estimate the path loss and position-bounded calibrated WCL to localize the capsule in the small intestine. The reported localization accuracy of the MIMO-based approach in [ 19 ] is 5.14 mm RMSE using position bounds, whereas it is 7.49 mm without position bounds.…”
Section: Introductionmentioning
confidence: 99%
“…In [ 19 ], the authors propose UWB 2 × 2 MIMO diversity to estimate the path loss and position-bounded calibrated WCL to localize the capsule in the small intestine. The reported localization accuracy of the MIMO-based approach in [ 19 ] is 5.14 mm RMSE using position bounds, whereas it is 7.49 mm without position bounds. However, due to the size and space limitation, higher-order diversity antennas are difficult to be equipped in the capsule, and only 3-dB diversity gain is recommended in [ 21 ] for space diversity due to the high correlation among different on-body receiver locations.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…In [18,19], the path loss is linearized assuming minimum path loss deviation which is not realistic for human body environment. The authors in [20] propose Gaussian weighted average (GWA) based and MIMO based nonparametric methods of path loss estimation using UWB channel. The authors in [20] also propose calibrated WCL (CWCL) for VCE localization and report 5.14 mm RMSE error using MIMO based CWCL.…”
Section: Introductionmentioning
confidence: 99%
“…However, RSS localization varies depending on the unique characteristics of each patient's body and suffers from signal attenuation due to the complex nonhomogeneous environment. Several studies experiment with different ways of computing this path loss signal propagation in order to compute the location of capsule(Hany & Akter 2017a;Hany & Akter 2017b;Hany & Akter 2018a;Hany & Akter 2018b;…”
mentioning
confidence: 99%