Results 151 to 160 of about 1,640,082 (275)

Isotropic three-dimensional cardiac cine imaging at 0.55T using stack-of-spiral sampling and four-dimensional iterative motion compensation. [PDF]

J Cardiovasc Magn Reson
Ramasawmy R, Javed A, Herzka DA, Kumar P, Nayak KS, Lederman RJ, Campbell-Washburn AE.   +6 more
europepmc   +1 more source

Multi-Stage Adaptive Spline Autofocus (MASA) with a Learned Metric for Deformable Motion Compensation in Interventional Cone-Beam CT. [PDF]

Proc SPIE Int Soc Opt Eng, 2023
Huang H, Siewerdsen JH, Lu A, Hu Y, Zbijewski W, Unberath M, Weiss CR, Sisniega A.   +7 more
europepmc   +1 more source

TESCLA: A Fully Soft Electromagnetic Linear Actuator With Continuous Bending Enabled by Liquid‐Metal Solenoids

Advanced Materials, EarlyView.
TESCLA (tubular electromagnetic soft conformal linear actuator) combines liquid‐metal solenoids and compliant magnetic composites to achieve large‐stroke bidirectional actuation with continuous bending. Integrated inductance‐based self‐sensing enables proprioceptive position estimation without external sensors, providing a versatile platform for soft ...
Yeongjin Choi, Jeongnam Kim, Seongjun Koh, Yong‐Lae Park   +3 more
wiley   +1 more source

Towards Motion Compensation in Autonomous Robotic Subretinal Injections. [PDF]

Int Symp Med Robot
Arikan D, Esfandiari M, Zhang P, Sommersperger M, Dehghani S, Taylor RH, Ali Nasseri M, Gehlbach P, Navab N, Iordachita I.   +9 more
europepmc   +1 more source

Deformable Motion Compensation for Intraprocedural Vascular Cone-beam CT with Sequential Projection Domain Targeting and Vessel-Enhancing Autofocus. [PDF]

Proc SPIE Int Soc Opt Eng, 2023
Lu A, Huang H, Hu Y, Zbijewski W, Unberath M, Siewerdsen JH, Weiss CR, Sisniega A.   +7 more
europepmc   +1 more source

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

Advanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh, Alif Syafiq Kamarol Zaman, Muzhen Xu, Yuki Usami, Saptarshi Das, Hirofumi Tanaka   +5 more
wiley   +1 more source

Respiratory motion-corrected quiescent period gating magnetic resonance attenuation correction (Q.MRAC) for enhancing quantitative accuracy in hepatic [18F]FDG PET/MRI: a dual-domain motion compensation study. [PDF]

Quant Imaging Med Surg
Lin H, Pu YM, Li L, Su MG, Xia CC.
europepmc   +1 more source

Context-Aware, Reference-Free Local Motion Metric for CBCT Deformable Motion Compensation. [PDF]

Proc SPIE Int Soc Opt Eng, 2022
Huang H, Siewerdsen JH, Zbijewski W, Weiss CR, Unberath M, Sisniega A.   +5 more
europepmc   +1 more source

Current‐Induced Domain Wall Dynamics in Pt/Co/Ni/Co Nanoribbons With Curvilinear Cross‐Sections

Advanced Materials, EarlyView.
3D curvilinear magnetic racetrack nanoribbons are formed with concave and convex cross‐sections using an advanced multi‐photon 3D printer. The curvature is shown to strongly affect current‐induced domain wall motion along the nanoribbons. In nanoribbons with cross‐sections that have both concave and convex segments, the velocities of domain walls with ...
Tiange Dong, Jitul Deka, Chi Fang, André M. A. Farinha, Yicheng Guan, See‐Hun Yang, Stuart S. P. Parkin   +6 more
wiley   +1 more source

Deep Learning-Enhanced Robotic Subretinal Injection with Real-Time Retinal Motion Compensation. [PDF]

IEEE Int Conf Automation Sci Eng (CASE)
Wu T, Esfandiari M, Zhang P, Taylor RH, Gehlbach P, Iordachita I.   +5 more
europepmc   +1 more source