E
Etsuko Kobayashi
Researcher at University of Tokyo
Publications - 187
Citations - 2410
Etsuko Kobayashi is an academic researcher from University of Tokyo. The author has contributed to research in topics: Forceps & Imaging phantom. The author has an hindex of 23, co-authored 187 publications receiving 2053 citations.
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Journal ArticleDOI
Augmented Reality Navigation With Automatic Marker-Free Image Registration Using 3-D Image Overlay for Dental Surgery
Junchen Wang,Hideyuki Suenaga,Kazuto Hoshi,Liangjing Yang,Etsuko Kobayashi,Ichiro Sakuma,Hongen Liao +6 more
TL;DR: An augmented reality navigation system with automatic marker-free image registration using 3-D image overlay and stereo tracking for dental surgery and the overall image overlay error of the proposed system was 0.71 mm.
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Combined compression and elongation experiments and non-linear modelling of liver tissue for surgical simulation.
TL;DR: Application of the combined compression and elongation test to small liver samples and other tissues demonstrated its suitability as the material model of choice for soft tissue.
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Transversely isotropic properties of porcine liver tissue: experiments and constitutive modelling.
TL;DR: The improved capability of this equation to model the experimental data compared to its previously disclosed isotropic version suggests that the assumption on the fourth invariant in the constitutive equation is probably correct and that anisotropy properties of liver tissue should be considered in surgical simulation.
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Video see‐through augmented reality for oral and maxillofacial surgery
TL;DR: Oral and maxillofacial surgery has not been benefitting from image guidance techniques owing to the limitations in image registration.
Journal ArticleDOI
Real-time computer-generated integral imaging and 3D image calibration for augmented reality surgical navigation
Junchen Wang,Hideyuki Suenaga,Hongen Liao,Kazuto Hoshi,Liangjing Yang,Etsuko Kobayashi,Ichiro Sakuma +6 more
TL;DR: A graphics processing unit (GPU) based computer-generated integral imaging pipeline for real-time autostereoscopic 3D display, and an automatic closed-loop 3D image calibration paradigm for displaying undistorted 3D images are proposed.