Results 171 to 180 of about 215,493 (276)
Topology-preserving Hodge decomposition in the Eulerian representation. [PDF]
Beijing J Pure Appl MathSu Z, Tong Y, Wei GW.
europepmc +1 more source
The Plant Phenome Journal, Volume 9, Issue 1, December 2026.Abstract Multispectral three‐dimensional (3D) imaging offers substantial potential for plant phenotyping, yet manual segmentation of plant organs remains a bottleneck in breeding programs. We developed a color‐based filtering workflow for faba bean (Vicia faba L.) point clouds that optimizes lower and upper thresholds of spectral indices and broadband ...
Lennart Scheer +6 more
wiley +1 more source
In-Flight Self-Calibration of the STIX Grid Transmission. [PDF]
Sol PhysMassa P +7 more
europepmc +1 more source
Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2106-2126, November 2026.ABSTRACT Purpose To accelerate MRI further, rapid B0 field modulations can be applied during oversampled readout to capture additional physical information, as in Wave‐CAIPI/FRONSAC/local B0 coils modulation techniques. These methods, however, turn the Fourier readout into a non‐Fourier‐encoded dimension that cannot be reconstructed by FFT, posing ...
Rui Tian, Klaus Scheffler
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Fast Grid-Based Ground Segmentation of LiDAR Point Clouds Using Dual-Seed Expansion. [PDF]
Sensors (Basel)Lee J, Park M.
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View Order With Arbitrary Center Echoes
Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2127-2139, November 2026.ABSTRACT Purpose To provide explicit, vendor‐independent view‐order constructions that enable selection of an arbitrary center echo in multi‐shot imaging, with a focus on RARE and MPRAGE. Methods Vendor‐independent view‐order methods were developed to assign echo and shot indices to a prescribed set of phase encodes, enabling explicit selection of the ...
Henric Rydén +4 more
wiley +1 more source
Cartesian MPnRAGE for Efficient Simultaneous Multi‐Contrast and Quantitative Relaxometry Imaging
Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2350-2358, November 2026.ABSTRACT Purpose T1‐weighted images with different weighting and T1 quantification can be useful in the differentiation of both native and pathologic tissue; however, acquiring multiple images requires substantial time. A rapid and robust brain imaging sequence was developed to simultaneously provide quantitative T1 maps and multiple T1‐weighted images.
Carly A. Allen +5 more
wiley +1 more source
Composite B-spline regularized delta functions for the immersed boundary method: Divergence-free interpolation and gradient-preserving force spreading. [PDF]
J Comput PhysGruninger C, Griffith BE.
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Volumetric Analysis of Perimetry Tests to Guide Central Testing: The Functional Vulnerability Zone. [PDF]
Ophthalmol SciPhu J, Wang H, Kalloniatis M.
europepmc +1 more source
“Two‐For‐One”: 4D Cardiac and Pulmonary MR Imaging From a Single Acquisition Using bSTAR
Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2213-2227, November 2026.ABSTRACT Purpose To generate 4D (3D+time) images of both the heart and lungs using a single volumetric radial free‐breathing bSSFP dual echo acquisition (bSTAR) with two image reconstructions within a single pipeline deployed inline at 0.55 and 1.5 T.
Pierre Daudé +9 more
wiley +1 more source