[PDF] Top 20 Simulation Studies on Image Reconstruction Algorithm for Portable Electrical Capacitance Tomography

... Fig. 3 shows the normalized permittivity, G where the values are in the range of 0 to 1, reconstructed by LBP, Landweber and GVSPM algorithms and compared to actual conditions for four cases. The number of iteration was ... See full document

... reconstructed image by some reconstruction algorithms, say, Landweber iterative ...iterative algorithm based on updated sensitivity matrix was presented in this ...reconstructed image based on ... See full document

... the electrical properties in the interior of a medium from measurements on its boundary, which is particularly important for medical and industrial applications ...curve-based algorithm to reconstruct EIT ... See full document

... Electrical Capacitance Tomography (ECT) system offers a non-invasive measurement for flow properties within ...project studies the performance of using segmented excitation of ECT system in ... See full document

... image reconstruction. These electrodes were connected directly to capacitance detection circuit through PCB ...Projection algorithm (LBP) for generating permittivity ... See full document

... of capacitance measured for 7 pairs of electrode excitation involving the electrodes 2 and 3 for normal bone and cracked bone are as shown in Fig ...of capacitance than the cracked ...the capacitance ... See full document

... Electrical capacitance tomography (ECT) is an industrial flow imaging technique which has been fast developed in recent ...measured capacitance and permittivity distribution , soft-field ... See full document

... process tomography which is the combination of dual modality; electrical capacitance and optical tomography for monitoring solid/gas flow ...Modality Tomography (DMT) system consists of ... See full document

... the reconstruction algorithm, without the need of series of sequential memory ...FPGA-based Electrical Impendence Tomography (EIT) system was disclosed in ...the image ... See full document

... the capacitance measures only charged /discharged once in a measurement ...cross-sectional image of the distribution electricity transparency to conduct measurement of a non-electric ...measured ... See full document

... the image was optimised by correlation with image ...calculating image error was compared with a volumetric approach demonstrating the robustness of the latter as it does not require precise ... See full document

... numerical simulation and the phantom experiment; however, the condition num- ber ...the reconstruction images under three-step iteration were not presented because they were ... See full document

... to image processing and image reconstruction as the sparsity is one of distinct characteristic of natural ...several image reconstruction algorithms for ECT based on CS were proposed, ... See full document

... FBP algorithm is used to sharpen the reconstructed image obtained from the LBP algorithm ...hard-field tomography Abstract: An image reconstruction algorithm in process ... See full document

... the capacitance changes between multiple of electrode sensors. The image is reconstructed base on the data collected via appropriate algorithm ...the capacitance at each of the receivers are ... See full document

... The reconstruction methods are divided into analytic and iterative approaches, each one presenting its own advantages and ...Analytic reconstruction methods offer a direct mathematical solution for the for- ... See full document

... age reconstruction algorithm , which showed som e success (Avis and B arber ...a reconstruction algorithm based on the inversion o f the sensitivity m atrix associated with a non-uniform ... See full document

... 3D electrical resistivity tomography, a model of rock slope with weak structure plane is established, and the characteristics of three-dimen- sional resistivity imaging of weak structure plane under ... See full document

... etc., and electrical conductivity of the BO is reconstructed and visualized. There is a possibility to use for the research specialized software products [16,17,18] that implement the proposed ... See full document

... The electrical conductivity distribution was measured for a closed object using data acquisition methods. Data was collected by applying ac current pattern in the range of 1 - 5 mA at a frequency of 40 KHz to the ... See full document