Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Lecheng Jia"'
Autor:
Haibo Peng, Tao Liu, Pengcheng Li, Fang Yang, Xing Luo, Xiaoqing Sun, Dong Gao, Fengyu Lin, Lecheng Jia, Ningyue Xu, Huigang Tan, Xi Wang, Tao Ren
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Radiotherapy has been demonstrated to be one of the most significant treatments for cervical cancer, during which accurate and efficient delineation of target volumes is critical. To alleviate the data demand of deep learning and promote the
Externí odkaz:
https://doaj.org/article/14432ac074454a4ebac3c2fcd455410c
Autor:
Xianan Li, Lecheng Jia, Fengyu Lin, Fan Chai, Tao Liu, Wei Zhang, Ziquan Wei, Weiqi Xiong, Hua Li, Min Zhang, Yi Wang
Publikováno v:
Radiation Oncology, Vol 19, Iss 1, Pp 1-11 (2024)
Abstract Background and purpose To investigate the feasibility of synthesizing computed tomography (CT) images from magnetic resonance (MR) images in multi-center datasets using generative adversarial networks (GANs) for rectal cancer MR-only radioth
Externí odkaz:
https://doaj.org/article/3c101e5cea6d487c892307191bb8883e
Autor:
Xuemei Chen MS, Wei Wang MS, Xiaotong Huang BS, Wenchao Diao BS, Chendi Xu MS, Lecheng Jia PHD, Hua Li PHD, Bin Li PHD, Xiaobo Jiang BS
Publikováno v:
Technology in Cancer Research & Treatment, Vol 23 (2024)
Objective This study assesses the physical properties of the silicone rubber (SR) bolus, compares its dosimetric characterization with those of gel and thermoset boluses, aiming to evaluate the feasibility and stability of utilizing SR bolus for head
Externí odkaz:
https://doaj.org/article/ab4d3f3df01b49dcbe6be6caff02bf6a
Autor:
Dazhen Jiang, Di Deng, Yu Xiong, Dajiang Wang, Jian Gong, Hongli Zhao, Zhirong Bao, Yongchang Wei, Conghua Xie, Lecheng Jia, Can Liao, Shuo Liu, Hui Liu, Xiaoyong Wang
Publikováno v:
European Journal of Medical Research, Vol 28, Iss 1, Pp 1-10 (2023)
Abstract Background A novel CT-linac (kilovolt fan-beam CT-linac) has been introduced into total marrow and lymphoid irradiation (TMLI) treatment. Its integrated kilovolt fan-beam CT (kV FBCT) can be used not only for image guidance (IGRT) but also t
Externí odkaz:
https://doaj.org/article/525c4b37f11c4e429561d6a6809a3a84
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
ObjectivesThe increasing use of computed tomography (CT) for adaptive radiotherapy (ART) has raised concerns about the peripheral radiation dose. This study investigates the feasibility of low-dose CT (LDCT) for postoperative prostate cancer ART to r
Externí odkaz:
https://doaj.org/article/8e22a2811410437ba1d40195dddaafaf
Autor:
Wei Gong, Yiming Yao, Jie Ni, Hua Jiang, Lecheng Jia, Weiqi Xiong, Wei Zhang, Shumeng He, Ziquan Wei, Juying Zhou
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
The shape and position of abdominal and pelvic organs change greatly during radiotherapy, so image-guided radiation therapy (IGRT) is urgently needed. The world’s first integrated CT-linac platform, equipped with fan beam CT (FBCT), can provide a d
Externí odkaz:
https://doaj.org/article/2229fec863d24fab91c47bcf86b770bd
Autor:
Suqing Tian, Cuiying Wang, Ruiping Zhang, Zhuojie Dai, Lecheng Jia, Wei Zhang, Junjie Wang, Yinglong Liu
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
ObjectivesGlioblastoma is the most common primary malignant brain tumor in adults and can be treated with radiation therapy. However, tumor target contouring for head radiation therapy is labor-intensive and highly dependent on the experience of the
Externí odkaz:
https://doaj.org/article/3c010614cf3748cb970fcd28aa0afd09
Publikováno v:
Applied Sciences, Vol 9, Iss 7, p 1483 (2019)
Ultrasound has been proven to be a valid tool for ranging, especially in water. In this paper, we design a high-resolution ultrasonic ranging system that uses a thin laser beam as an ultrasonic sensor. The laser sensing provides a noncontact method f
Externí odkaz:
https://doaj.org/article/5773b385e29849b6be12187fc537e2ee
Publikováno v:
Sensors, Vol 19, Iss 3, p 515 (2019)
Online detection of fatigued wear debris in the lubricants of aero-engines can provide warning of engine failure during flight, thus having great economic and social benefits. In this paper, we propose a capacitance array sensor and a hyper-heuristic
Externí odkaz:
https://doaj.org/article/58dafb364b714a6ea98d2615daf7aa42
Publikováno v:
Sensors, Vol 18, Iss 5, p 1460 (2018)
Embracing the fact that one can recover certain signals and images from far fewer measurements than traditional methods use, compressive sensing (CS) provides solutions to huge amounts of data collection in phased array-based material characterizatio
Externí odkaz:
https://doaj.org/article/64587233a76b4c769c30e0db2296cc3e