Results 141 to 150 of about 37,523 (330)

Strain estimation in aortic roots from 4D echocardiographic images using medial modeling and deformable registration. [PDF]

Med Image Anal, 2023
Aggarwal A, Mortensen P, Hao J, Kaczmarczyk Ł, Cheung AT, Al Ghofaily L, Gorman RC, Desai ND, Bavaria JE, Pouch AM.   +9 more
europepmc   +1 more source

Vasculature-Driven Biomechanical Deformable Image Registration of Longitudinal Liver Cholangiocarcinoma Computed Tomographic Scans [PDF]

, 2019
Guillaume Cazoulat, Dalia Elganainy, Brian Anderson, Mohamed Zaid, Peter C. Park, Eugene J. Koay, Kristy K. Brock   +6 more
openalex   +1 more source

Vector field attention for deformable image registration

Journal of Medical Imaging
Deformable image registration establishes non-linear spatial correspondences between fixed and moving images. Deep learning-based deformable registration methods have been widely studied in recent years due to their speed advantage over traditional algorithms as well as their better accuracy.
Yihao Liu 0003, Junyu Chen 0002, Lianrui Zuo, Aaron Carass, Jerry L. Prince   +4 more
openaire   +4 more sources

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

A hybrid deformable registration method to generate motion-compensated 3D virtual MRI for fusion with interventional real-time 3D ultrasound. [PDF]

Int J Comput Assist Radiol Surg, 2023
Mitra J, Bhushan C, Ghose S, Mills D, Patel A, Chan H, Tarasek M, Foo T, Wells S, Jupitz S, Bednarz B, Brace C, Holmes J, Yeo D.   +13 more
europepmc   +1 more source

Registration of Deformed Images using Energy Minimization Constraints

, 1997
José Eduardo C. Castanho, Clésio Luis Tozzi   +1 more
openalex   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

A groupwise multiresolution network for DCE-MRI image registration

Scientific Reports
In four-dimensional time series such as dynamic contrast-enhanced (DCE) MRI, motion between individual time steps due to the patient’s breathing or movement leads to incorrect image analysis, e.g., when calculating perfusion.
Anika Strittmatter, Meike Weis, Frank G. Zöllner   +2 more
doaj   +1 more source

Recurrent Tissue-Aware Network for Deformable Registration of Infant Brain MR Images. [PDF]

IEEE Trans Med Imaging, 2022
Wei D, Ahmad S, Guo Y, Chen L, Huang Y, Ma L, Wu Z, Li G, Wang L, Lin W, Yap PT, Shen D, Wang Q.   +12 more
europepmc   +1 more source

An Implanted Tooth That Can Feel

Advanced Science, EarlyView.
To endow the implanted tooth with masticatory perception, herein we demonstrate that a 3D‐printed piezoelectric‐core/robust‐sheath implanted tooth can rebuild the sensing feedback, serving as “mechanoreceptors” in converting the mechanical chewing force to electrical signals, and up to brain through surrounding alveolar nerve system.
Yaru Cao, Zhenhua Wu, Jiwei Sun, Ke Song, Jiayi Li, Yujin Li, Wenqi Chen, Hanyu Li, Shue Li, Cheng Yang, Silin Liu, Yunyun Han, Bin Su, Yumei Ding   +13 more
wiley   +1 more source