Improving Conductivity Image Quality Using Block Matrix-based Multiple Regularization (BMMR) Technique in EIT: A Simulation Study
Article Category: Articles
Publié en ligne: 15 juin 2011
Pages: 33 - 47
Reçu: 30 mars 2011
© 2011 Tushar Kanti Bera, Samir Kumar Biswas, K. Rajan, J. Nagaraju, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
CNR, PCR and COC of the conductivity images of Fig.-9
30 mm Dia. | CNR | PCR | COC | ICMean |
---|
STR | 1.94 | 45.94 | 2.04 | 0.25 |
LMR | 1.30 | 38.46 | 1.81 | 0.27 |
BMMR | 2.80 | 68.02 | 4.20 | 0.12 |
CNR, PCR and COC of the conductivity images of Fig.-6
λ = 0.0001 | CNR | PCR | COC | ICMean |
---|
STR | 1.98 | 46.30 | 2.05 | 0.25 |
LMR | 1.12 | 28.25 | 1.46 | 0.34 |
BMMR | 2.67 | 68.76 | 4.60 | 0.11 |
CNR, PCR and COC of the conductivity images of Fig.-5
λ = 0.01 | CNR | PCR | COC | ICMean |
---|
STR | 1.91 | 37.35 | 1.52 | 0.41 |
LMR | 2.07 | 34.72 | 1.49 | 0.40 |
BMMR | 2.67 | 49.06 | 2.14 | 0.24 |
CNR, PCR and COC of the conductivity images of Fig.-8
20 mm Dia. | CNR | PCR | COC | ICMean |
---|
STR | 0.56 | 12.73 | 1.18 | 0.40 |
LMR | 1.17 | 20.93 | 1.32 | 0.37 |
BMMR | 2.51 | 50.53 | 2.46 | 0.19 |
CNR, PCR and COC of the conductivity images of Fig.-7
λ = 0.00011 | CNR | PCR | COC | ICMean |
---|
STR | 1.94 | 45.94 | 2.04 | 0.25 |
LMR | 1.30 | 38.46 | 1.81 | 0.27 |
BMMR | 2.80 | 68.02 | 4.20 | 0.12 |
CNR, PCR and COC of the conductivity images of Fig.-12
37.5 mm Dist. | CNR | PCR | COC | ICMean |
---|
STR | 1.79 | 48.72 | 2.15 | 0.24 |
LMR | 1.54 | 45.90 | 2.06 | 0.24 |
BMMR | 2.75 | 75.33 | 6.01 | 0.08 |
CNR, PCR and COC of the conductivity images of Fig.-13
52.5 mm Dist. | CNR | PCR | COC | ICMean |
---|
STR | 3.44 | 63.75 | 3.70 | 0.13 |
LMR | 3.57 | 62.77 | 3.54 | 0.14 |
BMMR | 3.59 | 63.77 | 3.50 | 0.14 |
CNR, PCR and COC of the conductivity images of Fig.-10
40 mm Dia. | CNR | PCR | COC | ICMean |
---|
STR | 1.91 | 53.07 | 2.29 | 0.23 |
LMR | 2.14 | 65.05 | 3.33 | 0.16 |
BMMR | 2.98 | 74.58 | 5.06 | 0.10 |
CNR, PCR and COC of the conductivity images of Fig.-11
22.5 mm Dist. | CNR | PCR | COC | ICMean |
---|
STR | 2.22 | 48.25 | 1.72 | 0.38 |
LMR | 1.86 | 44.09 | 1.60 | 0.41 |
BMMR | 2.61 | 55.67 | 2.04 | 0.30 |