Yu Nishiyama

According to our database, Yu Nishiyama authored at least 36 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Rib region detection for scanning path planning for fully automated robotic abdominal ultrasonography.

Koudai Okuzaki, Norihiro Koizumi, Kiyoshi Yoshinaka, Yu Nishiyama, Jiayi Zhou, Ryosuke Tsumura

Int. J. Comput. Assist. Radiol. Surg., March, 2024

2023

Study on method of organ section retention and tracking through deep learning in automated diagnostic and therapeutic robotics.

Takumi Fujibayashi, Norihiro Koizumi, Yu Nishiyama, Yusuke Watanabe, Jiayi Zhou, Momoko Matsuyama, Miyu Yamada, Ryosuke Tsumura, Kiyoshi Yoshinaka, Naoki Matsumoto, Hiroyuki Tsukihara, Kazushi Numata

Int. J. Comput. Assist. Radiol. Surg., November, 2023

Image Search Strategy via Visual Servoing for Robotic Kidney Ultrasound Imaging.

Takumi Fujibayashi, Norihiro Koizumi, Yu Nishiyama, Jiayi Zhou, Hiroyuki Tsukihara, Kiyoshi Yoshinaka, Ryosuke Tsumura

J. Robotics Mechatronics, October, 2023

A VS ultrasound diagnostic system with kidney image evaluation functions.

Jiayi Zhou, Norihiro Koizumi, Yu Nishiyama, Kiminao Kogiso, Tomohiro Ishikawa, Kento Kobayashi, Yusuke Watanabe, Takumi Fujibayashi, Miyu Yamada, Momoko Matsuyama, Hiroyuki Tsukihara, Ryosuke Tsumura, Kiyoshi Yoshinaka, Naoki Matsumoto, Masahiro Ogawa, Hideyo Miyazaki, Kazushi Numata, Hidetoshi Nagaoka, Toshiyuki Iwai, Hideyuki Iijima

Int. J. Comput. Assist. Radiol. Surg., February, 2023

2022

A novel complementation method of an acoustic shadow region utilizing a convolutional neural network for ultrasound-guided therapy.

Momoko Matsuyama, Norihiro Koizumi, Akihide Otsuka, Kento Kobayashi, Shiho Yagasaki, Yusuke Watanabe, Jiayi Zhou, Yu Nishiyama, Naoki Matsumoto, Hiroyuki Tsukihara, Kazushi Numata

Int. J. Comput. Assist. Radiol. Surg., 2022

Development of a VS ultrasound diagnostic system with image evaluation functions.

Jiayi Zhou, Norihiro Koizumi, Yu Nishiyama, Ryosuke Tsumura, Hiroyuki Tsukihara, Naoki Matsumoto

Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

An automatic judgment method of swelling or atrophy of organs for ultrasound diagnosis.

Miyu Yamada, Ryosuke Tsumura, Norihiro Koizumi, Kiyoshi Yoshinaka, Yu Nishiyama, Naoki Matsumoto

Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

An avoiding overlap method between acoustic shadow and organ for automated ultrasound diagnosis and treatment.

Momoko Matsuyama, Norihiro Koizumi, Yu Nishiyama, Ryosuke Tsumura, Hiroyuki Tsukihara, Kazushi Numata

Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

A study on the same cross-sectional tracking method using AEMADP++ based on YOLACT++ for automated diagnostic and therapeutic robots.

Takumi Fujibayashi, Norihiro Koizumi, Yu Nishiyama, Ryosuke Tsumura, Kiyoshi Yoshinaka, Hiroyuki Tsukihara

Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

2021

Evaluation of ultrasonic fibrosis diagnostic system using convolutional network for ordinal regression.

Ryosuke Saito, Norihiro Koizumi, Yu Nishiyama, Tsubasa Imaizumi, Kenta Kusahara, Shiho Yagasaki, Naoki Matsumoto, Ryota Masuzaki, Toshimi Takahashi, Masahiro Ogawa

Int. J. Comput. Assist. Radiol. Surg., 2021

2020

Model-based kernel sum rule: kernel Bayesian inference with probabilistic models.

Yu Nishiyama, Motonobu Kanagawa, Arthur Gretton, Kenji Fukumizu

Mach. Learn., 2020

Estimating 3-dimensional liver motion using deep learning and 2-dimensional ultrasound images.

Shiho Yagasaki, Norihiro Koizumi, Yu Nishiyama, Ryosuke Kondo, Tsubasa Imaizumi, Naoki Matsumoto, Masahiro Ogawa, Kazushi Numata

Int. J. Comput. Assist. Radiol. Surg., 2020

2019

Development of bed-type ultrasound diagnosis and therapeutic robot.

Kento Kobayashi, Yudai Sasaki, Fumio Eura, Ryosuke Kondo, Kyohei Tomita, Takahiro Kobayashi, Yusuke Watanabe, Akihide Otsuka, Hiroyuki Tsukihara, Naoki Matsumoto, Kazushi Numata, Hidetoshi Nagaoka, Toshiyuki Iwai, Hideyuki Iijima, Yu Nishiyama, Norihiro Koizumi

Proceedings of the 2019 IEEE International Conference on Cyborg and Bionic Systems, 2019

Deep learning based 3-dimensional liver motion estimation using 2-dimensional ultrasound images.

Tsubasa Imaizumi, Ryosuke Kondo, Kenta Kusahara, Yu Nishiyama, Hiroyuki Tsukihara, Naoki Matsumoto, Kazushi Numata, Norihiro Koizumi

Proceedings of the 2019 IEEE International Conference on Cyborg and Bionic Systems, 2019

Lesion tracking method using CNN for non-invasive ultrasound theranostic system.

Riki Igarashi, Kyohei Tomita, Yu Nishiyama, Yuka Shigenari, Norihiro Koizumi

Proceedings of the 2019 IEEE International Conference on Cyborg and Bionic Systems, 2019

2018

Short-Term Wind-Speed Forecasting Using Kernel Spectral Hidden Markov Models.

Shunsuke Tsuzuki, Yu Nishiyama

CoRR, 2018

Method for Extracting Acoustic Shadows to Construct an Organ Composite Model in Ultrasound Images.

Akihide Otsuka, Norihiro Koizumi, Izumu Hosoi, Hiroyuki Tsukihara, Yu Nishiyama

Proceedings of the 15th International Conference on Ubiquitous Robots, 2018

Out-of-Plane Motion Detection System Using Convolutional Neural Network for US-guided Radiofrequency Ablation Therapy.

Ryosuke Kondo, Norihiro Koizumi, Yu Nishiyama, Naoki Matsumoto, Kazushi Numata

Proceedings of the 15th International Conference on Ubiquitous Robots, 2018

Automatic fascia extraction and classification for measurement of muscle layer thickness.

Tsubasa Imaizumi, Norihiro Koizumi, Ryosuke Kondo, Yu Nishiyama, Naoki Matsumoto

Proceedings of the 15th International Conference on Ubiquitous Robots, 2018

2017

A study for tracking focal lesions in non-invasive ultrasound theragnostic system.

Kyohei Tomita, Norihiro Koizumi, Atsushi Kayasuga, Yu Nishiyama, Hiroyuki Tsukihara, Hideyo Miyazaki, Kiyoshi Yoshinaka, Mamoru Mitsuishi

Proceedings of the 14th International Conference on Ubiquitous Robots and Ambient Intelligence, 2017

An automatic templates selection method for ultrasound guided tumor tracking.

Ryosuke Kondo, Norihiro Koizumi, Kyohei Tomita, Yu Nishiyama, Hidenori Sakanashi, Hiroyuki Fukuda, Hiroyuki Tsukihara, Kazushi Numata, Mamoru Mitusishi, Yoichiro Matsumoto

Proceedings of the 14th International Conference on Ubiquitous Robots and Ambient Intelligence, 2017

Efficient PSO-based algorithm for parameter estimation of McKibben PAM model.

Atsushi Okabe, Takahiro Ishikawa, Kiminao Kogiso, Yu Nishiyama

Proceedings of the IEEE Conference on Control Technology and Applications, 2017

Parameter extraction for identifying product type of mckibben pneumatic artificial muscles.

Takahiro Ishikawa, Yu Nishiyama, Kiminao Kogiso

Proceedings of the IEEE Conference on Control Technology and Applications, 2017

Development of portable ultrasound guided physiological motion compensation device.

Fumio Eura, Rika Aizawa, Ryosuke Kondo, Kyohei Tomita, Yu Nishiyama, Norihiro Koizumi

Proceedings of the IEEE International Conference on Cyborg and Bionic Systems, 2017

2016

Filtering with State-Observation Examples via Kernel Monte Carlo Filter.

Motonobu Kanagawa, Yu Nishiyama, Arthur Gretton, Kenji Fukumizu

Neural Comput., 2016

Characteristic Kernels and Infinitely Divisible Distributions.

Yu Nishiyama, Kenji Fukumizu

J. Mach. Learn. Res., 2016

The Nonparametric Kernel Bayes Smoother.

Yu Nishiyama, Amir Afsharinejad, Shunsuke Naruse, Byron Boots, Le Song

Proceedings of the 19th International Conference on Artificial Intelligence and Statistics, 2016

2015

Constraint-Based Learning Bayesian Networks Using Bayes Factor.

Kazuki Natori, Masaki Uto, Yu Nishiyama, Shuichi Kawano, Maomi Ueno

Proceedings of the Advanced Methodologies for Bayesian Networks, 2015

2014

Monte Carlo Filtering Using Kernel Embedding of Distributions.

Motonobu Kanagawa, Yu Nishiyama, Arthur Gretton, Kenji Fukumizu

Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014

2012

A Family of CCCP Algorithms Which Minimize the TRW Free Energy.

Yu Nishiyama, Xingyao Ye, Alan L. Yuille

New Gener. Comput., 2012

Hilbert Space Embeddings of POMDPs.

Yu Nishiyama, Abdeslam Boularias, Arthur Gretton, Kenji Fukumizu

Proceedings of the Twenty-Eighth Conference on Uncertainty in Artificial Intelligence, 2012

2009

Accuracy of Loopy belief propagation in Gaussian models.

Yu Nishiyama, Sumio Watanabe

Neural Networks, 2009

2008

Generalization of Concave and Convex Decomposition in Kikuchi Free Energy.

Yu Nishiyama, Sumio Watanabe

Proceedings of the Artificial Neural Networks, 2008

On the Minima of Bethe Free Energy in Gaussian Distributions.

Yu Nishiyama, Sumio Watanabe

Proceedings of the Artificial Intelligence and Soft Computing, 2008

2007

Theoretical Analysis of Accuracy of Gaussian Belief Propagation.

Yu Nishiyama, Sumio Watanabe

Proceedings of the Artificial Neural Networks, 2007

2006

Asymptotic Behavior of Stochastic Complexity of Complete Bipartite Graph-Type Boltzmann Machines.

Yu Nishiyama, Sumio Watanabe

Proceedings of the Neural Information Processing, 13th International Conference, 2006