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Photoacoustic imaging reconstruction using combined nonlocal patch and total-variation regularization for straight-line scanning
BACKGROUND: For practical straight-line scanning in photoacoustic imaging (PAI), serious artifacts caused by missing data will occur. Traditional total variation (TV)-based algorithms fail to obtain satisfactory results, with an over-smoothed and blurred geometric structure. Therefore, it is importa...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6076421/ https://www.ncbi.nlm.nih.gov/pubmed/30075784 http://dx.doi.org/10.1186/s12938-018-0537-x |