J
Jean-Baptiste Thibault
Researcher at GE Healthcare
Publications - 88
Citations - 3396
Jean-Baptiste Thibault is an academic researcher from GE Healthcare. The author has contributed to research in topics: Iterative reconstruction & Image quality. The author has an hindex of 26, co-authored 88 publications receiving 3183 citations. Previous affiliations of Jean-Baptiste Thibault include General Electric & Purdue University.
Papers
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Patent
Accelerated iterative reconstruction
Zhou Yu,Bruno Kristiaan Bernard De Man,Jean-Baptiste Thibault,Debashish Pal,Lin Fu,Charles A. Bouman,Jeffrey A. Fessler,Hung Nien +7 more
TL;DR: In this paper, a framework for an iterative reconstruction algorithm is described which combines two or more of an ordered subset method, a preconditioner method, and a nested loop method.
Patent
Image generation using machine learning
TL;DR: In this paper, the training of a machine learning algorithm for image generation and the use of such a trained algorithm to generate a final image corresponding to a computationally intensive algorithm from an input image generated using a less computationallyintensive algorithm are discussed.
Patent
Method and apparatus for statistical iterative reconstruction
TL;DR: In this paper, the authors present a method for statistical iterative reconstruction using pre-processing acquired raw measurement data to modify the raw data measurement data and determining a change in a variance of the raw measurements resulting from the modification.
Journal ArticleDOI
Newton-style optimization for emission tomographic estimation
TL;DR: Quantitative comparisons between the two models are presented and it is shown that a judiciously chosen quadratic, as part of a short series of Newton-style steps, yields reconstructions nearly indistinguish- able from those under the exact Poisson model.
Patent
Method, system and storage medium for reference normalization for blocked reference channels
Jiang Hsieh,Jean-Baptiste Thibault,Fang Frank Dong,Jian ying Li,Edward Henry Chao,Scott Matt McOlash +5 more
TL;DR: In this article, a method for performing reference normalization for an image created by an imaging system is presented, which includes receiving a projection dataset created by the imaging system in response to a varying x-ray tube current.