Dictionary-based super resolution for positron emission tomography images

Dictionary-based super resolution for positron emission tomography images

In this paper, a strategy to increase the resolution of positron emission tomography (PET) images, using a previously trained high resolution dictionary for the sinograms is proposed. The low resolution input sinogram is divided into patches of 5x5 samples. The sparse code of each patch is calc...

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书目详细资料
主要作者:	Rodríguez Hernández, Leandro José
其他作者:	Ochoa Domínguez, Humberto
格式:	Artículo
语言:	en_US
出版:	2019
主题:	super resolution positron emission tomography sinogram info:eu-repo/classification/cti/7
在线阅读:	https://ijcopi.org/index.php/ojs/article/view/151
标签:	添加标签没有标签, 成为第一个标记此记录!

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