Zobrazeno 1 - 10
of 285
pro vyhledávání: '"Zhang Shengyuan"'
Autor:
Cui Fengjie, Gu Shaoxian, Wang Ningyu, Yin Chuou, Zhang Shengyuan, Hu Jinyou, Cai Yunzhu, Wu Zhangwen, Gou Chengjun, Wang Jun
Publikováno v:
Open Physics, Vol 20, Iss 1, Pp 1142-1153 (2022)
Hybrid pencil beam model (HPBM) based on photon characteristic line algorithm has been presented to get accurate three-dimensional (3D) dose distribution for lung radiotherapy in small fields. In the model, we introduced a scattering factor to accura
Externí odkaz:
https://doaj.org/article/368869ca7f1647549482aa1ef12fb9a8
Autor:
Li, Zejian, Meng, Chenye, Li, Yize, Yang, Ling, Zhang, Shengyuan, Ma, Jiarui, Li, Jiayi, Yang, Guang, Yang, Changyuan, Yang, Zhiyuan, Chang, Jinxiong, Sun, Lingyun
Recent advances in text-to-image (T2I) generation have shown remarkable success in producing high-quality images from text. However, existing T2I models show decayed performance in compositional image generation involving multiple objects and intrica
Externí odkaz:
http://arxiv.org/abs/2412.08580
Autor:
Zhang, Shengyuan, Zhao, An, Yang, Ling, Li, Zejian, Meng, Chenye, Xu, Haoran, Chen, Tianrun, Wei, AnYang, GU, Perry Pengyun, Sun, Lingyun
Diffusion models have been applied to 3D LiDAR scene completion due to their strong training stability and high completion quality. However, the slow sampling speed limits the practical application of diffusion-based scene completion models since aut
Externí odkaz:
http://arxiv.org/abs/2412.03515
Publikováno v:
Gong-kuang zidonghua, Vol 47, Iss 9, Pp 96-100 (2021)
The existing researches have concluded that the number of gravity heat pipes, insertion depth and angle, filling rate, working fluid will affect the distribution of the internal temperature field of coal pile. However, there are few researches on the
Externí odkaz:
https://doaj.org/article/0699b018815140778bdc2f6650e3157d
Autor:
Yin Chuou, Yang Peng, Zhang Shengyuan, Gu Shaoxian, Wang Ningyu, Cui Fengjie, Hu Jinyou, Li Xia, Wu Zhangwen, Gou Chengjun
Publikováno v:
Open Physics, Vol 19, Iss 1, Pp 146-151 (2021)
The aim of this study is to investigate an implementation method and the results of a voxel-based self-adaptive prescription dose optimization algorithm for intensity-modulated radiotherapy.
Externí odkaz:
https://doaj.org/article/cb5e247c8c31431bbada2641c951f496
Autor:
Zhang, Shengyuan, Yang, Ling, Li, Zejian, Zhao, An, Meng, Chenye, Yang, Changyuan, Yang, Guang, Yang, Zhiyuan, Sun, Lingyun
Accelerating the sampling speed of diffusion models remains a significant challenge. Recent score distillation methods distill a heavy teacher model into a student generator to achieve one-step generation, which is optimized by calculating the differ
Externí odkaz:
http://arxiv.org/abs/2408.15991
Autor:
Zhou, Shengzhe, Lee, Zejian, Zhang, Shengyuan, Hou, Lefan, Yang, Changyuan, Yang, Guang, Yang, Zhiyuan, Sun, Lingyun
Denoising Diffusion models have exhibited remarkable capabilities in image generation. However, generating high-quality samples requires a large number of iterations. Knowledge distillation for diffusion models is an effective method to address this
Externí odkaz:
http://arxiv.org/abs/2311.03830
Autor:
Yang Yali, He Peiting, Zhang Shengyuan, Lin Dadu, Liu Zhentao, Zhang Lubin, Zhai Ming, Liu Ying
Publikováno v:
E3S Web of Conferences, Vol 245, p 03067 (2021)
In the present study, a plant regeneration system was established by using young leaf explants from aseptic seedlings of Cassia mimosoides. The results showed that when the explants were inoculated on the 1/2MS medium contained 2.0 mg/L 6-BA and 0.5
Externí odkaz:
https://doaj.org/article/4168e5b588fe499f9dbca90510f4276b
Autor:
Yang Yali, He Peiting, Zhang Jiayi, Jin Lijian, Chen Baoying, Lao Xiaoxing, Zhang Shengyuan, Zhang Lubin, Zhai Ming, Liu Ying
Publikováno v:
E3S Web of Conferences, Vol 189, p 02017 (2020)
In this study, the young leaves of Cassia mimosoides were used as explants. On the basis of 1/2 MS +2.0 mg/L 6-BA +0.5 mg/L NAA medium, we observed the effect of adding different factors on the callus induction of C. mimosoides. The results shown tha
Externí odkaz:
https://doaj.org/article/303f6a636de847b99b309787e076b917
Electric vehicles (EVs) have become a popular mode of transportation, with their performance depending on the ageing of the Li-ion batteries used to power them. However, it can be challenging and time-consuming to determine the capacity retention of
Externí odkaz:
http://arxiv.org/abs/2309.12191