Results 241 to 250 of about 1,826,590 (358)

Utility of under-sampled scans with iterative reconstruction and high-frequency preserving transform for high spatial resolution magnetic resonance cholangiopancreatography. [PDF]

Jpn J Radiol
Kondo S, Nakamura Y, Higaki T, Nishihara T, Takizawa M, Shirai T, Fujimori M, Bito Y, Narita K, Fonseca D, Maeda S, Kawashita I, Honda Y, Awai K.   +13 more
europepmc   +1 more source

Tailored 3D Lattice Microstructures for Enhanced Functionality in Blood‐Gas Exchange

Advanced Science, EarlyView.
Common hollow fiber structures are associated with inhomogeneous flow, leading to many complications in the medical application of extracorporeal membrane oxygenation. Using locally adapted lattice structures, the overall flow distribution can be manipulated.
Kai P. Barbian, Teresa Lemainque, Ina Grunden, Roman Iwa, Bettina Wiegmann, John Linkhorst, Matthias Wessling, Jan Heyer, Ulrich Steinseifer, Michael Neidlin, Sebastian V. Jansen   +10 more
wiley   +1 more source

Bias in iterative reconstruction of low-statistics PET data: Benefits of a resolution model [PDF]

, 2009
Mark Walker, P. J. Julyan, Peter S. Talbot, Terry Jones, Julian C. Matthews   +4 more
openalex   +1 more source

Comparison of different iterative reconstruction algorithms with contrast-enhancement boost technique on the image quality of CT pulmonary angiography for obese patients. [PDF]

BMC Med Imaging
Ye M, Wang L, Xing Y, Li Y, Zhao Z, Xu M, Liu W.   +6 more
europepmc   +1 more source

Photon-counting detector coronary CT angiography: impact of virtual monoenergetic imaging and iterative reconstruction on image quality. [PDF]

Br J Radiol, 2023
Sartoretti T, McDermott M, Mergen V, Euler A, Schmidt B, Jost G, Wildberger JE, Alkadhi H.   +7 more
europepmc   +1 more source

A non-iterative reconstruction method for direct and unambiguous coherent diffractive imaging

, 2007
S. G. Podorov, Konstantin M. Pavlov, David M. Paganin   +2 more
openalex   +1 more source

Erratum to: Improvement of the diagnostic accuracy of lymph node metastases of colorectal cancer in 18F-FDG-PET/CT by optimizing the iteration number for the image reconstruction [PDF]

, 2009
Kazumasa Inoue, Takashi Sato, Hideaki Kitamura, Masaaki Ito, Yoshiyuki Tsunoda, Akira Hirayama, Hideo Kurosawa, Takashi Tanaka, Masahiro Fukushi, Noriyuki Moriyama, Hirofumi Fujii   +10 more
openalex   +1 more source

Rotation‐Based Snap‐Fit Mechanical Metamaterials

Advanced Science, EarlyView.
This article introduces a rotational snap‐fit structure composed of a circular cantilever beam snap‐fit and a circular groove. It demonstrates multistability during the rotation process. This innovative design has potential applications in various fields, such as mechanical metamaterials, shape deformation, and robotic grippers, showcasing its ...
Rui Xu, Yulong He, Chuanqing Chen, Jiapeng Sun, Xin Li, Ming‐Hui Lu, Yan‐Feng Chen   +6 more
wiley   +1 more source

Evaluation of Low-dose Computed Tomography Images Reconstructed Using Artificial Intelligence-based Adaptive Filtering for Denoising: A Comparison with Computed Tomography Reconstructed with Iterative Reconstruction Algorithm. [PDF]

J Med Phys
Kulkarni S, Patil V, Nene A, Shetty N, Choudhari A, Joshi A, Pramesh CS, Baheti A, Mahadik K.   +8 more
europepmc   +1 more source

Multi-Energy and Fast-Convergence Iterative Reconstruction Algorithm for Organic Material Identification Using X-ray Computed Tomography. [PDF]

Materials (Basel), 2023
Iovea M, Stanciulescu A, Hermann E, Neagu M, Duliu OG.   +4 more
europepmc   +1 more source