Results 131 to 140 of about 264,517 (319)

Evaluation and Clinical Application of a Commercially Available Iterative Reconstruction Algorithm for CBCT-Based IGRT [PDF]

, 2019
Weihua Mao, Chang Liu, Stephen Gardner, Farzan Siddiqui, Karen Snyder, Akila Kumarasiri, Bo Zhao, Joshua Kim, Ning Wen, Benjamin Movsas, Indrin J. Chetty   +10 more
openalex   +1 more source

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

Advanced Materials Technologies, EarlyView.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee, Byungcheon Yoo, Chaeyeong Ryu, Jongwon Oh, Dahye Baek, Jiseok Lee   +5 more
wiley   +1 more source

Alternating Iteration for <inline-formula> <tex-math notation="LaTeX">$l_{p}$ </tex-math> </inline-formula> (<inline-formula> <tex-math notation="LaTeX">$0&lt;p\leq 1$ </tex-math> </inline-formula>) Regularized CT Reconstruction

, 2016
Chuang Miao, Hengyong Yu
openalex   +1 more source

Improved Disorder Resilience in Small‐Footprint Photonic Cavities with Periodicity Breaking

Advanced Optical Materials, EarlyView.
Compact photonic crystal cavities with engineered aperiodicity are demonstrated to sustain high quality factormodes and enhanced reproducibility within a minimal footprint. Combining numerical optimization and near‐field measurements, the study reveals how controlled periodicity breaking improves disorder resilience, offering a robust and scalable ...
Nicoletta Granchi, Camilla Gonzini, Matteo Lodde, Gabriele Calusi, René P. J. van Veldhoven, Andrea Fiore, Guillermo Arregui, Francesca Intonti   +7 more
wiley   +1 more source

Applicability of Different Iterative Reconstruction Algorithms in Orbital Computed Tomography

CT Lilun yu yingyong yanjiu
Objective: This study aimed to investigate the value of different iterative reconstruction algorithms for orbital computed tomography (CT). Methods: Orbital CT data from 31 patients were retrospectively collected from January to March 2024 at Beijing ...
Lei ZHU, Yantao NIU, Yongxian ZHANG, Yunfu LIU, Zheng LI, Tianliang KANG, Wentao MA   +6 more
doaj   +1 more source

Progress and Prospects of Persistent Luminescent Nanocrystals in Biomedical Applications

Advanced Optical Materials, EarlyView.
This review summarizes recent progress in materials‐level control of persistent luminescence, including mechanistic understanding, wavelength/intensity tuning, and activation strategies, as well as emerging biomedical applications in imaging, biosensing, cell tracking, optogenetic stimulation, and biophotochemical activation.
Peng Pei, Luping Wang, Haitong Jing, Xian Qin, Jiong‐Wei Wang, Xiaogang Liu   +5 more
wiley   +1 more source

Fourier-based forward and back-projectors in iterative fan-beam tomographic image reconstruction

, 2005
Yingying Zhang, Jeffrey A. Fessler
openalex   +2 more sources

Modification of 3 MSCT Parameters Using Iterative Reconstruction Techniques for Radiation Dose, Image Quality, and Anatomical Information

, 2023
Nunut Simanungkalit, Mardiyono Mardiyono, Yeti Kartikasari   +2 more
openalex   +2 more sources

From Rigid to Soft Robotic Approaches for Neuroendoscopy

Advanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday, Irena Zubak, Andreas Raabe, Josie Hughes   +3 more
wiley   +1 more source

Iterative Reconstruction [PDF]

, 2020
openaire   +1 more source