Estimation of K distribution parameters using neural networks.
other · Level V
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- Record sourced from PubMed, PMID 12046708.
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Abstract
The K distribution is an accurate model for ultrasonic backscatter. A neural approach is developed to estimate K distribution parameters. Accuracy and consistency of the estimates from simulated K and envelope data compare favorably with other techniques. Neural networks can potentially be used as a complementary technique for tissue characterization.
Medical subject headings
- Models, Statistical
- Neural Networks, Computer
- Ultrasonography