Ultrasound Detection of Scatterer Concentration by Weighted Entropy
Ultrasound backscattering signals depend on the microstructures of tissues. Some studies have applied Shannon entropy to analyze the uncertainty of raw radiofrequency (RF) data. However, we found that the sensitivity of entropy in detecting various scatterer concentrations is limited; thus, we propo...
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| Format: | Article |
| Language: | English |
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MDPI AG
2015-09-01
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| Series: | Entropy |
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| Online Access: | http://www.mdpi.com/1099-4300/17/10/6598 |