NDLI logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Medical and Biological Engineering and Computing
  2. Medical and Biological Engineering and Computing : Volume 46
  3. Medical and Biological Engineering and Computing : Volume 46, Issue 9, September 2008
  4. EIT image reconstruction with four dimensional regularization
Loading...

Please wait, while we are loading the content...

Medical and Biological Engineering and Computing : Volume 55
Medical and Biological Engineering and Computing : Volume 54
Medical and Biological Engineering and Computing : Volume 53
Medical and Biological Engineering and Computing : Volume 52
Medical and Biological Engineering and Computing : Volume 51
Medical and Biological Engineering and Computing : Volume 50
Medical and Biological Engineering and Computing : Volume 49
Medical and Biological Engineering and Computing : Volume 48
Medical and Biological Engineering and Computing : Volume 47
Medical and Biological Engineering and Computing : Volume 46
Medical and Biological Engineering and Computing : Volume 46, Issue 12, December 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 11, November 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 10, October 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 9, September 2008
Artificial neural network: border detection in echocardiography
Surface EMG and acceleration signals in Parkinson’s disease: feature extraction and cluster analysis
Four-shell ellipsoidal model employing multipole expansion in ellipsoidal coordinates
Longitudinal and transverse propagation of surface mechanomyographic waves generated by single motor unit activity
Validity of accelerometry in assessing the duration of the sit-to-stand movement
EIT image reconstruction with four dimensional regularization
Finite difference iterative solvers for electroencephalography: serial and parallel performance analysis
A comparison of various linear and non-linear signal processing techniques to separate uterine EMG records of term and pre-term delivery groups
Evaluation of signal space separation via simulation
The effect of ground electrode on the sensitivity, symmetricity and technical feasibility of scalp EEG recordings
Estimation of the lactate threshold using an electro acoustic sensor system analysing the respiratory air
IICBU 2008: a proposed benchmark suite for biological image analysis
Medical and Biological Engineering and Computing : Volume 46, Issue 8, August 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 7, July 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 6, June 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 5, May 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 4, April 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 3, March 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 2, February 2008
Medical and Biological Engineering and Computing : Volume 46, Issue 1, January 2008
Medical and Biological Engineering and Computing : Volume 45
Medical and Biological Engineering and Computing : Volume 44
Medical and Biological Engineering and Computing : Volume 43
Medical and Biological Engineering and Computing : Volume 42
Medical and Biological Engineering and Computing : Volume 41
Medical and Biological Engineering and Computing : Volume 40
Medical and Biological Engineering and Computing : Volume 39
Medical and Biological Engineering and Computing : Volume 38
Medical and Biological Engineering and Computing : Volume 37
Medical and Biological Engineering and Computing : Volume 36
Medical and Biological Engineering and Computing : Volume 35

Similar Documents

...
Four-dimensional regularization for electrical impedance tomography imaging 1.

...
Front-end architecture for a multifrequency electrical impedance tomography system

Article

...
Design of an electrical impedance tomography phantom using active elements

Article

...
A fast time-difference inverse solver for 3D EIT with application to lung imaging

Article

...
Synthesis of a digitally controlled impedance element

Article

...
Eit image reconstruction with four dimensional.

Article

...
Electrical impedance tomography reconstruction algorithm based on general inversion theory and finite element method

Article

...
An adaptive Tikhonov regularization method for fluorescence molecular tomography

Article

...
Four-Terminal Imaging Using a Two-Terminal Electrical Impedance Tomography System

Article

EIT image reconstruction with four dimensional regularization

Content Provider SpringerLink
Author Dai, Tao Soleimani, Manuchehr Adler, Andy
Copyright Year 2008
Abstract Electrical impedance tomography (EIT) reconstructs internal impedance images of the body from electrical measurements on body surface. The temporal resolution of EIT data can be very high, although the spatial resolution of the images is relatively low. Most EIT reconstruction algorithms calculate images from data frames independently, although data are actually highly correlated especially in high speed EIT systems. This paper proposes a 4-D EIT image reconstruction for functional EIT. The new approach is developed to directly use prior models of the temporal correlations among images and 3-D spatial correlations among image elements. A fast algorithm is also developed to reconstruct the regularized images. Image reconstruction is posed in terms of an augmented image and measurement vector which are concatenated from a specific number of previous and future frames. The reconstruction is then based on an augmented regularization matrix which reflects the a priori constraints on temporal and 3-D spatial correlations of image elements. A temporal factor reflecting the relative strength of the image correlation is objectively calculated from measurement data. Results show that image reconstruction models which account for inter-element correlations, in both space and time, show improved resolution and noise performance, in comparison to simpler image models.
Starting Page 889
Ending Page 899
Page Count 11
File Format PDF
ISSN 01400118
Journal Medical and Biological Engineering and Computing
Volume Number 46
Issue Number 9
e-ISSN 17410444
Language English
Publisher Springer-Verlag
Publisher Date 2008-07-17
Publisher Place Berlin, Heidelberg
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Electrical impedance tomography Regularization Spatial and temporal priors Image reconstruction Computer Applications Imaging Radiology Human Physiology Biomedical Engineering
Content Type Text
Resource Type Article
Subject Biomedical Engineering Computer Science Applications
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
  • Chat with Us
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
I will try my best to help you...
Cite this Content
Loading...