50 citations
- Hamamatsu Photonics (Japan)JP3 papers
- University of TsukubaJP2 papers
- Hamamatsu UniversityJP1 paper
- Hirosaki UniversityJP1 paper
- National Institute of InformaticsJP1 paper
- Shizuoka UniversityJP1 paper
- The Graduate University for Advanced Studies, SOKENDAIJP1 paper
- The University of TokyoJP1 paper
- Tohoku UniversityJP1 paper
- Tokyo Institute of TechnologyJP1 paper
9 papers
Direct Imaging of Temperature Evolution of Polar Nanoregions and Chemically Ordered Regions in PMN Relaxor: Evidence for Polar Phase Percolation
Kohei Hino, Daisuke Morikawa, Desheng Fu +2
Polar nanoregions (PNRs) are central to understanding the exceptional dielectric and piezoelectric properties of relaxor ferroelectrics and are key to advancing dielectrics for hig…
Robot can reduce superior's dominance in group discussions with human social hierarchy
Kazuki Komura, Kumi Ozaki, Seiji Yamada
This study investigated whether robotic agents that deal with social hierarchical relationships can reduce the dominance of superiors and equalize participation among participants…
List-Mode PET Image Reconstruction Using Dykstra-Like Splitting
Kibo Ote, Fumio Hashimoto, Yuya Onishi +1
Convergence of the block iterative method in image reconstruction for positron emission tomography (PET) requires careful control of relaxation parameters, which is a challenging t…
List-Mode PET Image Reconstruction Using Deep Image Prior
Kibo Ote, Fumio Hashimoto, Yuya Onishi +2
List-mode positron emission tomography (PET) image reconstruction is an important tool for PET scanners with many lines-of-response and additional information such as time-of-fligh…
Anatomical-Guided Attention Enhances Unsupervised PET Image Denoising Performance
Yuya Onishi, Fumio Hashimoto, Kibo Ote +4
Although supervised convolutional neural networks (CNNs) often outperform conventional alternatives for denoising positron emission tomography (PET) images, they require many low-…
TRINITY: a three-dimensional time-dependent radiative transfer code for in-vivo near-infrared imaging
Hidenobu Yajima, Makito Abe, Masayuki Umemura +2
We develop a new three-dimensional time-dependent radiative transfer code, TRINITY (Time-dependent Radiative transfer In Near-Infrared TomographY), for in-vivo diffuse optical tomo…