基于全卷积金字塔残差网络的能谱CT图像降噪研究

任学智¹, 何鹏^1,^2,^*, 龙邹荣¹, 郭晓东¹, 安康², 吕小杰¹, 魏彪^1,², 冯鹏^1,^2,^*

Research on Spectral CT Image Denoising Via Fully Convolution Pyramid Residual Network

REN Xue-zhi¹, HE Peng^1,^2,^*, LONG Zou-rong¹, GUO Xiao-dong¹, AN Kang², LÜ Xiao-jie¹, WEI Biao^1,², FENG Peng^1,^2,^*

六个能量段某一切面能谱CT图像标签数据图 (a)—(f)能量范围分别为25~90, 30~90, 35~90, 40~90, 45~90和50~90 keV