Search Results - "Four-dimensional imaging"

In Vivo Classification of Patellar Motion Trajectories in Individuals: A 4D-CT-Based Study with Unsupervised Clustering.

Authors: Wei, Jiaying Jiang, Ziyi Zhang, Xinhao et al.

Source: Diagnostics (2075-4418). May2026, Vol. 16 Issue 10, p1517. 19p.

Monitoring dry snow metamorphism using 4D tomography across 20 experimental conditions.

Authors: Dick, Oscar Calonne, Neige Laurent, Benoît et al.

Source: Earth System Science Data. 2026, Vol. 18 Issue 4, p2875-2889. 15p.

Super Time‐Resolved Tomography.

Authors: Hu, Zhe Yao, Zisheng Josefsson, Kalle et al.

Source: Advanced Science. 1/14/2026, Vol. 13 Issue 3, p1-13. 13p.

Local earthquake tomography and 4-D imaging of the Rudbar Lorestan dam in Iran.

Authors: Shabani, Nasrin Pour Shomali, Hossein Sadidkhouy, Ahmad

Source: Iranian Journal of Geophysics (IJG). 2026, Vol. 19 Issue 6, p139-150. 12p.

Non-enhanced MRI flow evaluation using 4D versus 2D phase-contrast in repaired Tetralogy of Fallot adults.

Authors: Champollion, Jean Alfred François Senage, Thomas Marteau, Lara et al.

Source: European Radiology. Oct2025, Vol. 35 Issue 10, p6313-6322. 10p.

Subjects: Tetralogy of Fallot, Four-dimensional imaging, Pulmonary valve, Phase-contrast microscopy, Cardiac imaging, Quantitative research, Magnetic resonance imaging

Time-resolved tomography algorithm using one projection per time step: Non-monotonic case.

Authors: Grigoriev, Maxim Buzmakov, Alexey

Source: Journal of X-Ray Science & Technology. May2026, Vol. 34 Issue 3, p403-417. 15p.

Subjects: Four-dimensional imaging, Image reconstruction, Computed tomography, Radon transforms, Mathematical models

Coil Sketching for Fast and Efficient 4D Lung MRI Reconstruction.

Authors: Plummer, Joseph W. Daudé, Pierre Tsakirellis, Anastasia et al.

Source: Magnetic Resonance in Medicine. Apr2026, Vol. 95 Issue 4, p2241-2253. 13p.

Subjects: Image reconstruction, Four-dimensional imaging, Graphics processing units, Motion compensation (Signal processing), Computer memory management, Toeplitz matrices, Computer-assisted image analysis (Medicine)

Measuring diaphragmatic excursion using 4-dimensional ultrasound: a feasibility study.

Authors: Handley, Adam Preece, Stephen Tresadern, Phil et al.

Source: Ultrasonography. Sep2025, Vol. 44 Issue 5, p400-407. 8p.

Smart contours: deep learning-driven internal gross tumor volume delineation in non-small cell lung cancer using 4D CT maximum and average intensity projections.

Authors: Huang, Yuling Luo, Mingming Luo, Zan et al.

Source: Radiation Oncology. 4/18/2025, Vol. 20 Issue 1, p1-10. 10p.

Subjects: Non-small-cell lung carcinoma, Four-dimensional imaging, Computed tomography, Deep learning, Lung cancer

Artificial intelligence in four-dimensional imaging for motion management in radiation therapy: Artificial intelligence in four-dimensional imaging for motion...: W. Yinghui et al.

Authors: Yinghui, Wang Haonan, Xiao Jing, Wang et al.

Source: Artificial Intelligence Review. Apr2025, Vol. 58 Issue 4, p1-39. 39p.

Subjects: Four-dimensional imaging, Artificial intelligence, Image processing, Radiotherapy, Deep learning, Hardware

Dose Reduction in 4-Dimensional Computed Tomography Imaging: Breathing Signal-Guided Deep Learning-Driven Data Acquisition.

Authors: Wimmert, Lukas Gauer, Tobias Dickmann, Jannis et al.

Source: International Journal of Radiation Oncology, Biology, Physics. Feb2026, Vol. 124 Issue 2, p512-521. 10p.

Subjects: Radiation exposure, Four-dimensional imaging, Tumor diagnosis, Acquisition of data, Radiation protection, Deep learning, Radiotherapy

Stereotactic body radiotherapy to the left lung in right lateral decubitus: A challenging case report.

Authors: Cammin, Jochen Manuel, Elizabeth Chen, Shifeng et al.

Source: Journal of Applied Clinical Medical Physics; May2026, Vol. 27 Issue 5, p1-6, 6p

LiveLattice: Real‐time visualisation of tilted light‐sheet microscopy data using a memory‐efficient transformation algorithm.

Authors: Wang, Zichen Hakozaki, Hiroyuki McMahon, Gillian et al.

Source: Journal of Microscopy. Feb2025, Vol. 297 Issue 2, p123-134. 12p.

Subjects: Microscopy, Four-dimensional imaging, Imaging systems in biology, Graphics processing units, Data visualization, Electronic data processing, Algorithms

4DCT image artifact detection using deep learning.

Authors: Carrizales, Joshua W. Flakus, Mattison J. Fairbourn, Dallin et al.

Source: Medical Physics. Feb2025, Vol. 52 Issue 2, p1096-1107. 12p.

Subjects: Deep learning, Four-dimensional imaging, Sensitivity & specificity (Statistics), Image processing, Computer-assisted image analysis (Medicine), Radiotherapy

Advances in atomic resolution secondary electron imaging.

Authors: Martis, Joel Plotkin-Swing, Benjamin Hotz, Michael T. et al.

Source: European Physical Journal - Applied Physics; 2025, Vol. 100, p1-10, 10p

High-speed X-ray tomography for 4D imaging.

Authors: Grega, Ivan Whitney, William Deshpande, Vikram Sudhir

Source: Proceedings of the National Academy of Sciences of the United States of America. 12/23/2025, Vol. 122 Issue 51, p1-12. 37p.

Subjects: Four-dimensional imaging, Spatiotemporal processes, Rendering (Computer graphics), Viscoelasticity, Computed tomography, Image analysis, Three-dimensional printing

Detection of phase‐binning and interpolation artifacts in 4‐dimensional computed tomography imaging using deep learning and rule‐based approaches.

Authors: Cisneros, Jorge Feldt, Nathan H. Vinogradskiy, Yevgeniy et al.

Source: Medical Physics. Dec2025, Vol. 52 Issue 12, p1-20. 20p.

Subjects: Deep learning, Four-dimensional imaging, Image analysis, Lung cancer

Three-Dimensional Ultrasound for Physical and Virtual Fetal Heart Models: Current Status and Future Perspectives.

Authors: Bravo-Valenzuela, Nathalie Jeanne Giffoni, Marcela Castro Nieblas, Caroline de Oliveira et al.

Source: Journal of Clinical Medicine. Dec2024, Vol. 13 Issue 24, p7605. 25p.

Exploiting Scattering‐Based Point Spread Functions for Snapshot 5D and Modality‐Switchable Lensless Imaging.

Authors: Zheng, Ze Liu, Baolei Song, Jiaqi et al.

Source: Laser & Photonics Reviews; 3/6/2026, Vol. 20 Issue 5, p1-14, 14p

Single‐Metasurface‐Enabled Binocular Vision for 4D Imaging.

Authors: Wu, Xuanyu Wu, Xuanguang Fan, Xinhao et al.

Source: Laser & Photonics Reviews; 2/5/2026, Vol. 20 Issue 3, p1-7, 7p