Frequency-hopping along with resolution-turning for fast and enhanced reconstruction in ultrasound tomography
Abstract The distorted Born iterative (DBI) method is considered to obtain images with high-contrast and resolution. Besides satisfying the Born approximation condition, the frequency-hopping (FH) technique is necessary to gradually update the sound contrast from the first iteration and progress to...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2024-07-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-024-66138-2 |