Sinogram denoising via attention residual dense convolutional neural network for low-dose computed t

来源 :核技术:英文版 | 被引量 : 0次 | 上传用户：woaiwodeqq

【摘要】

：

The widespread use of computed tomography(CT)in clinical practice has made the public focus on the cumulative radiation dose delivered to patients.Low-dose CT(L

【作者】

：

Yin-Jin Ma Yong Ren Peng Feng

【机构】

：

KeyLaboratoryofOptoelectronicTechnologyandSystems,SchoolofDataScience,SchoolofMicroelectronicsandCom

【出处】

：

核技术:英文版

【发表日期】

：

2021年4期

【关键词】

：

Low-dose CT Sinogram denoising Deep learning Attention mechanism

【基金项目】

：

This work was supported in part by the National Key R&D Program of China(Nos.2016YFC0104609 and 2019YFC0605203),The Fundamental Research Funds for the Central Universities(Nos.2019CDYGYB019 and 2020CD

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The widespread use of computed tomography(CT)in clinical practice has made the public focus on the cumulative radiation dose delivered to patients.Low-dose CT(LDCT)reduces the X-ray radiation dose,yet compromises quality and decreases diagnostic performan

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Sinogram denoising via attention residual dense convolutional neural network for low-dose computed t

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