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Acoustic Reciprocity of Spatial Coherence in Ultrasound Imaging
A conventional ultrasound image is formed by transmitting a focused wave into tissue, time-shifting the backscattered echoes received on an array transducer and summing the resulting signals. The van Cittert-Zernike theorem predicts a particular similarity, or coherence, of these focused signals acr...
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| Vydáno v: | IEEE Trans Ultrason Ferroelectr Freq Control |
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| Hlavní autoři: | , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2015
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4457470/ https://ncbi.nlm.nih.gov/pubmed/25965679 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TUFFC.2014.006928 |
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