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Dictionary learning technique enhances signal in LED-based photoacoustic imaging
There has been growing interest in low-cost light sources such as light-emitting diodes (LEDs) as an excitation source in photoacoustic imaging. However, LED-based photoacoustic imaging is limited by low signal due to low energy per pulse—the signal is easily buried in noise leading to low quality i...
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| Published in: | Biomed Opt Express |
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| Main Authors: | , , , , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
Optical Society of America
2020
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7249823/ https://ncbi.nlm.nih.gov/pubmed/32499941 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/BOE.387364 |
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