Search Results for author: Toshio Tsuji

Found 6 papers, 1 papers with code

Automated Classification of General Movements in Infants Using a Two-stream Spatiotemporal Fusion Network

1 code implementation4 Jul 2022 Yuki Hashimoto, Akira Furui, Koji Shimatani, Maura Casadio, Paolo Moretti, Pietro Morasso, Toshio Tsuji

In this study, we propose an automated GMs classification method, which consists of preprocessing networks that remove unnecessary background information from GMs videos and adjust the infant's body position, and a subsequent motion classification network based on a two-stream structure.

Classification

A Time-Series Scale Mixture Model of EEG with a Hidden Markov Structure for Epileptic Seizure Detection

no code implementations12 Nov 2021 Akira Furui, Tomoyuki Akiyama, Toshio Tsuji

The covariance matrix of the Gaussian distribution is weighted with a latent scale parameter, which is also a random variable, resulting in the stochastic fluctuations of covariances.

EEG Seizure Detection +2

Non-Gaussianity Detection of EEG Signals Based on a Multivariate Scale Mixture Model for Diagnosis of Epileptic Seizures

no code implementations2 Jul 2020 Akira Furui, Ryota Onishi, Akihito Takeuchi, Tomoyuki Akiyama, Toshio Tsuji

Experiments using simulated and real EEG data demonstrated the validity of the model and its applicability to epileptic seizure detection.

EEG Seizure Detection

A Neural Network Based on the Johnson $S_\mathrm{U}$ Translation System and Related Application to Electromyogram Classification

no code implementations14 Nov 2019 Hideaki Hayashi, Taro Shibanoki, Toshio Tsuji

In this study, a discriminative model based on the multivariate Johnson $S_\mathrm{U}$ translation system is transformed into a linear combination of coefficients and input vectors using log-linearization.

Classification General Classification +2

A Recurrent Probabilistic Neural Network with Dimensionality Reduction Based on Time-series Discriminant Component Analysis

no code implementations14 Nov 2019 Hideaki Hayashi, Taro Shibanoki, Keisuke Shima, Yuichi Kurita, Toshio Tsuji

This paper proposes a probabilistic neural network developed on the basis of time-series discriminant component analysis (TSDCA) that can be used to classify high-dimensional time-series patterns.

Dimensionality Reduction EEG +3

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