Zobrazeno 1 - 10
of 196
pro vyhledávání: '"Cheolhong An"'
Autor:
Anna Heinke, Haochen Zhang, Krzysztof Broniarek, Katarzyna Michalska-Małecka, Wyatt Elsner, Carlo Miguel B. Galang, Daniel N. Deussen, Alexandra Warter, Fritz Kalaw, Ines Nagel, Akshay Agnihotri, Nehal N. Mehta, Julian Elias Klaas, Valerie Schmelter, Igor Kozak, Sally L. Baxter, Dirk-Uwe Bartsch, Lingyun Cheng, Cheolhong An, Truong Nguyen, William R. Freeman
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This study investigates the efficacy of predicting age-related macular degeneration (AMD) activity through deep neural networks (DNN) using a cross-instrument training dataset composed of Optical coherence tomography-angiography (OCTA) image
Externí odkaz:
https://doaj.org/article/f0b1c73441e648c8969d26e7c6921c1c
Autor:
Yiqian Wang, Carlo Galang, William R. Freeman, Alexandra Warter, Anna Heinke, Dirk-Uwe G. Bartsch, Truong Q. Nguyen, Cheolhong An
Publikováno v:
IEEE Access, Vol 11, Pp 103319-103332 (2023)
Optical Coherence Tomography (OCT) is a widely used 3D imaging technology in ophthalmology. Segmentation of retinal layers in OCT is important for diagnosis and evaluation of various retinal and systemic diseases. While 2D segmentation algorithms hav
Externí odkaz:
https://doaj.org/article/f6944bee0bd746c09dcb124721bf88df
Autor:
Chi-Jui Ho, Soan T. M. Duong, Yiqian Wang, Chanh D. Tr. Nguyen, Bieu Q. Bui, Steven Q. H. Truong, Truong Q. Nguyen, Cheolhong An
Publikováno v:
IEEE Access, Vol 10, Pp 87650-87660 (2022)
Accurate alignment of multi-session medical imaging is essential to the analysis of disease progression. By comparing the magnetic resonance imaging (MRI) data captured before and after a course of neoadjuvant chemoradiation (nCRT) treatment, physici
Externí odkaz:
https://doaj.org/article/c80ddabe306c4c73b5cfb4e5c64c7dca
Simulated virtual environments have been widely used to learn robotic agents that perform daily household tasks. These environments encourage research progress by far, but often provide limited object interactability, visual appearance different from
Externí odkaz:
http://arxiv.org/abs/2407.18550
Autor:
Yiqian Wang, Junkang Zhang, Melina Cavichini, Dirk-Uwe G. Bartsch, William R. Freeman, Truong Q. Nguyen, Cheolhong An
Publikováno v:
IEEE Access, Vol 8, Pp 190897-190905 (2020)
Retinal imaging is crucial in diagnosing and treating retinal diseases, and multimodal retinal image registration constitutes a major advance in understanding retinal diseases. Despite the fact that many methods have been proposed for the registratio
Externí odkaz:
https://doaj.org/article/f4c9b5c3194c4e4aae426837409ea15d
Autor:
Al-Battal, Abdullah F., Duong, Soan T. M., Tang, Van Ha, Tran, Quang Duc, Truong, Steven Q. H., Phan, Chien, Nguyen, Truong Q., An, Cheolhong
Multi-phase computed tomography (CT) scans use contrast agents to highlight different anatomical structures within the body to improve the probability of identifying and detecting anatomical structures of interest and abnormalities such as liver lesi
Externí odkaz:
http://arxiv.org/abs/2404.11152
Autor:
Rui Tang, Zunming Zhang, Xinyu Chen, Lauren Waller, Alex Ce Zhang, Jiajie Chen, Yuanyuan Han, Cheolhong An, Sung Hwan Cho, Yu-Hwa Lo
Publikováno v:
APL Photonics, Vol 5, Iss 12, Pp 126105-126105-9 (2020)
Compared with conventional fluorescence biomarker labeling, the classification of cell types based on their stain-free morphological characteristics enables the discovery of a new biological insight and simplifies the traditional cell analysis workfl
Externí odkaz:
https://doaj.org/article/2c9f2fbe03cd4c429a8007fe19d57733
Accomplishing household tasks requires to plan step-by-step actions considering the consequences of previous actions. However, the state-of-the-art embodied agents often make mistakes in navigating the environment and interacting with proper objects
Externí odkaz:
http://arxiv.org/abs/2308.07241
Autor:
Wang, Yiqian, Warter, Alexandra, Cavichini, Melina, Alex, Varsha, Bartsch, Dirk-Uwe G., Freeman, William R., Nguyen, Truong Q., An, Cheolhong
Optical Coherence Tomography (OCT) is one of the most important retinal imaging technique. However, involuntary motion artifacts still pose a major challenge in OCT imaging that compromises the quality of downstream analysis, such as retinal layer se
Externí odkaz:
http://arxiv.org/abs/2305.18361
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