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Statistical optoacoustic image reconstruction using a-priori knowledge on the location of acoustic distortions
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10.1063/1.3564905
/content/aip/journal/apl/98/17/10.1063/1.3564905
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/17/10.1063/1.3564905
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Underlying principle of the proposed method.

Image of FIG. 2.
FIG. 2.

(a) Cross-section of the phantom. Tomographic reconstructions yielded with the method proposed herein for (b) and (c) , (d) with regular back-projection and with the method proposed in Ref. 11 for (e) and (f) . The areas A and B are limited, respectively, by the continuous and dashed circumferences in (a). The actual size of the images is . The white arrows indicate the artifacts due to reflections or scattering of the acoustic waves.

Image of FIG. 3.
FIG. 3.

Histograms corresponding to the instant of detection of a wave generated in and reflected or scattered in , for pair of points in A and B, respectively, being [(a) and (b)] and [(c) and (d)] . The angular positions of the transducer are [(a) and (c)] 46° and [(b) and (d)] 270°.

Image of FIG. 4.
FIG. 4.

[(a) and (d)] Cross-sections of the phantoms. Tomographic reconstructions yielded [(b) and (e)] with the method proposed in Ref. 11 for and [(c) and (f)] with the method proposed herein for . The areas A and B are limited, respectively, by the continuous and dashed circumferences in (a) and (d). The actual size of the images is . The white arrows indicate the artifacts due to reflections or scattering of the acoustic waves.

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/content/aip/journal/apl/98/17/10.1063/1.3564905
2011-04-28
2014-04-16
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Statistical optoacoustic image reconstruction using a-priori knowledge on the location of acoustic distortions
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/17/10.1063/1.3564905
10.1063/1.3564905
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