Zobrazeno 1 - 10
of 1 251
pro vyhledávání: '"Zhou, Weimin"'
Autor:
Chen, Wentao, Li, Jiwei, Xu, Xichen, Huang, Hui, Yuan, Siyu, Zhang, Miao, Xu, Tianming, Luo, Jie, Zhou, Weimin
[$^{18}$F]fluorodeoxyglucose (FDG) positron emission tomography (PET) has emerged as a crucial tool in identifying the epileptic focus, especially in cases where magnetic resonance imaging (MRI) diagnosis yields indeterminate results. FDG PET can pro
Externí odkaz:
http://arxiv.org/abs/2402.01191
Image-to-image translation is a common task in computer vision and has been rapidly increasing the impact on the field of medical imaging. Deep learning-based methods that employ conditional generative adversarial networks (cGANs), such as Pix2PixGAN
Externí odkaz:
http://arxiv.org/abs/2402.01186
Medical imaging systems that are designed for producing diagnostically informative images should be objectively assessed via task-based measures of image quality (IQ). Ideally, computation of task-based measures of IQ needs to account for all sources
Externí odkaz:
http://arxiv.org/abs/2402.01171
Autor:
Ma, Bubo, Ren, Jieru, Liu, Lirong, Wei, Wenqing, Chen, Benzheng, Zhang, Shizheng, Xu, Hao, Hu, Zhongmin, Li, Fangfang, Wang, Xing, Yin, Shuai, Feng, Jianhua, Zhou, Xianming, Gao, Yifang, Li, Yuan, Shi, Xiaohua, Li, Jianxing, Ren, Xueguang, Xu, Zhongfeng, Deng, Zhigang, Qi, Wei, Wang, Shaoyi, Fan, Quanping, Cui, Bo, Wang, Weiwu, Yuan, Zongqiang, Teng, Jian, Wu, Yuchi, Cao, Zhurong, Zhao, Zongqing, Gu, Yuqiu, Cao, Leifeng, Zhu, Shaoping, Cheng, Rui, Lei, Yu, Wang, Zhao, Zhou, Zexian, Xiao, Guoqing, Zhao, Hongwei, Hoffmann, Dieter H. H., Zhou, Weimin, Zhao, Yongtao
The charge equilibration of laser-accelerated carbon ion beams in 2 mg/cm3 foam target was investigated experimentally. The ions were generated through target normal sheath acceleration mechanism in laser-foil interaction scheme. This allows to get t
Externí odkaz:
http://arxiv.org/abs/2310.01047
Autor:
Fan, Wenru, Qi, Wei, Zhang, Jingli, Cao, Zongwei, Lan, Haoyang, Li, Xinxiang, Xu, Yi, Gu, Yuqiu, Deng, Zhigang, Zhang, Zhimeng, Tan, Changxiang, Luo, Wen, Yuan, Yun, Zhou, Weimin
Nuclear isomers play a key role in the creation of the elements in the universe and have a number of fascinating potential applications related to the controlled release of nuclear energy on demand. Particularly, $^{93m}$Mo isomer is a good candidate
Externí odkaz:
http://arxiv.org/abs/2308.02994
Autor:
Chen, Benzheng, Ren, Jieru, Deng, Zhigang, Qi, Wei, Hu, Zhongmin, Ma, Bubo, Wang, Xing, Yin, Shuai, Feng, Jianhua, Liu, Wei, Xu, Zhongfeng, Hoffmann, Dieter H. H., Wang, Shaoyi, Fan, Quanping, Cui, Bo, He, Shukai, Cao, Zhurong, Zhao, Zongqing, Cao, Leifeng, Gu, Yuqiu, Zhu, Shaoping, Cheng, Rui, Zhou, Xianming, Xiao, Guoqing, Zhao, Hongwei, Zhang, Yihang, Zhang, Zhe, Li, Yutong, Zhou, Weimin, Zhao, Yongtao
Thoroughly understanding the transport and energy loss of intense ion beams in dense matter is essential for high-energy-density physics and inertial confinement fusion. Here, we report a stopping power experiment with a high-intensity laser-driven p
Externí odkaz:
http://arxiv.org/abs/2305.18067
Medical imaging systems are often evaluated and optimized via objective, or task-specific, measures of image quality (IQ) that quantify the performance of an observer on a specific clinically-relevant task. The performance of the Bayesian Ideal Obser
Externí odkaz:
http://arxiv.org/abs/2304.00433
Autor:
Ababekri, Mamutjan, Guo, Ren-Tong, Wan, Feng, Qiao, B., Li, Zhongpeng, Lv, Chong, Zhang, Bo, Zhou, Weimin, Gu, Yuqiu, Li, Jian-Xing
Publikováno v:
Phys. Rev. D 109, 016005 (2024)
Vortex $\gamma$ photons with intrinsic orbital angular momenta (OAM) possess a wealth of applications in various fields, e.g.-strong-laser physics, nuclear physics, particle physics and astrophysics-yet their generation remains unsettled. In this wor
Externí odkaz:
http://arxiv.org/abs/2211.05467
Autor:
Ren, Jieru, Ma, Bubo, Liu, Lirong, Wei, Wenqing, Chen, Benzheng, Zhang, Shizheng, Xu, Hao, Hu, Zhongmin, Li, Fangfang, Wang, Xing, Yin, Shuai, Feng, Jianhua, Zhou, Xianming, Gao, Yifang, Li, Yuan, Shi, Xiaohua, Li, Jianxing, Ren, Xueguang, Xu, Zhongfeng, Deng, Zhigang, Qi, Wei, Wang, Shaoyi, Fan, Quanping, Cui, Bo, Wang, Weiwu, Yuan, Zongqiang, Teng, Jian, Wu, Yuchi, Cao, Zhurong, Zhao, Zongqing, Gu, Yuqiu, Cao, Leifeng, Zhu, Shaoping, Cheng, Rui, Lei, Yu, Wang, Zhao, Zhou, Zexian, Xiao, Guoqing, Zhao, Hongwei, Hoffmann, Dieter H. H., Zhou, Weimin, Zhao, Yongtao
We report on charge state measurements of laser-accelerated carbon ions in the energy range of several MeV penetrating a dense partially ionized plasma. The plasma was generated by irradiation of a foam target with laser-induced hohlraum radiation in
Externí odkaz:
http://arxiv.org/abs/2208.00958