GVSPM image reconstruction for capacitance CT images of particles in a vertical pipe and comparison with the conventional method

Measurement Science and Technology

Volumn 17, Issue 8, 2006, Pages 2104-2112

  Takei, Masahiro ^a  

^a NIHON UNIVERSITY   (Japan)

Author keywords

Electrical capacitance tomography; GVSPM; Ill posed inverse problem; Image reconstruction

Indexed keywords

CAPACITANCE; COMPUTERIZED TOMOGRAPHY; ELECTRIC CHARGE; IMAGE RECONSTRUCTION; INVERSE PROBLEMS;

ELECTRICAL CAPACITANCE TOMOGRAPHY; GENERALIZED VECTOR SAMPLED PATTERN MATCHING (GVSPM); IMAGE CAPACITANCE;

PIPE FLOW;

CAPACITANCE; COMPUTERIZED TOMOGRAPHY; ELECTRIC CHARGE; IMAGE RECONSTRUCTION; INVERSE PROBLEMS; PIPE FLOW;

EID: 33746308352     PISSN: 09570233     EISSN: 13616501     Source Type: Journal    
DOI: 10.1088/0957-0233/17/8/008     Document Type: Article

References (13)

1. Dyakowski T, Luke S P, Ostrowski K L and Williams R A 1999 On-line monitoring of dense phase flow using real-time dielectric imaging Powder Technol. 104 287-95
2. Fessler J, Jonathan D and Eaton J 1994 Preferential concentration of heavy particles in a turbulent channel flow Phys. Fluids 6 3742-9
3. Halow J S and Nicoletti P 1992 Observations of fluidized bed coalescence using capacitance imaging Powder Technol. 69 255-77
4. Horio M and Kuroki H 1994 Three-dimensional flow visualization of dilute dispersed solids in bubbling and circulating fluidized beds Chem. Eng. Sci. 49 2413-21
5. Huang S M, Plaskowski A B, Xie C G and Beck M S 1989 Tomographic imaging of two-component flow using capacitance sensors J. Phys. E: Sci. Instrum. 22 173-7
6. Isaksen O 1996 A review of reconstruction techniques for capacitance tomography Meas. Sci. Technol. 7 325-37
7. Kajishima T and Takiguchi S 2002 Interaction between particle clusters and particle-induced turbulence Int. J. Heat Fluid Flow 23 639-46
8. Peng G and Herrmann H J 1995 Density waves and 1/f density fluctuation in granular flow Phys. Rev. E 51 1745-56
9. Polydorides N and Lionheart W R B 2002 A Matlab toolkit for three-dimensional electrical impedance tomography: a contribution to the electrical impedance and diffuse optical reconstruction software project Meas. Sci. Technol. 13 1871-83
10. Takei M and Saito Y 2004 Application of the generalized vector sampled pattern matching method to reconstruction of electrical capacitance CT images Meas. Sci. Technol. 15 1371-81
11. Yang W Q 1996 Hardware design of electrical capacitance tomography systems Meas. Sci. Technol. 7 225-32
12. Yang W Q and Peng L 2003 Image reconstruction algorithms for electrical capacitance tomography Meas. Sci. Technol. 14 R1-13
13. Yoda K, Saito Y and Sakamoto H 1997 Dose optimization of proton and heavy ion therapy using generalized sampled pattern matching Phys. Med. Biol. 42 2411-20