Search Results for author: Teppei Suzuki

Found 15 papers, 8 papers with code

Fed3DGS: Scalable 3D Gaussian Splatting with Federated Learning

1 code implementation18 Mar 2024 Teppei Suzuki

In pursuit of a more scalable 3D reconstruction, we propose a federated learning framework with 3DGS, which is a decentralized framework and can potentially use distributed computational resources across millions of clients.

3D Reconstruction Federated Learning

Federated Learning for Large-Scale Scene Modeling with Neural Radiance Fields

no code implementations12 Sep 2023 Teppei Suzuki

Therefore, to address these problems, we propose a federated learning pipeline for large-scale modeling with NeRF.

Federated Learning

Feature Space Particle Inference for Neural Network Ensembles

1 code implementation2 Jun 2022 Shingo Yashima, Teppei Suzuki, Kohta Ishikawa, Ikuro Sato, Rei Kawakami

Ensembles of deep neural networks demonstrate improved performance over single models.

HCFormer: Unified Image Segmentation with Hierarchical Clustering

1 code implementation20 May 2022 Teppei Suzuki

Hierarchical clustering is an effective and efficient approach widely used for classical image segmentation methods.

Clustering Image Segmentation +3

TeachAugment: Data Augmentation Optimization Using Teacher Knowledge

1 code implementation CVPR 2022 Teppei Suzuki

Optimization of image transformation functions for the purpose of data augmentation has been intensively studied.

Data Augmentation Image Classification +2

Irregularly Tabulated MLP for Fast Point Feature Embedding

no code implementations13 Nov 2020 Yusuke Sekikawa, Teppei Suzuki

Aiming at drastic speedup for point-feature embeddings at test time, we propose a new framework that uses a pair of multi-layer perceptrons (MLP) and a lookup table (LUT) to transform point-coordinate inputs into high-dimensional features.

Rethinking PointNet Embedding for Faster and Compact Model

no code implementations31 Jul 2020 Teppei Suzuki, Keisuke Ozawa, Yusuke Sekikawa

PointNet, which is the widely used point-wise embedding method and known as a universal approximator for continuous set functions, can process one million points per second.

Superpixel Segmentation via Convolutional Neural Networks with Regularized Information Maximization

1 code implementation17 Feb 2020 Teppei Suzuki

We propose an unsupervised superpixel segmentation method by optimizing a randomly-initialized convolutional neural network (CNN) in inference time.

Segmentation Superpixels

Tabulated MLP for Fast Point Feature Embedding

no code implementations23 Nov 2019 Yusuke Sekikawa, Teppei Suzuki

Aiming at a drastic speedup for point-data embeddings at test time, we propose a new framework that uses a pair of multi-layer perceptron (MLP) and look-up table (LUT) to transform point-coordinate inputs into high-dimensional features.

Adversarial Transformations for Semi-Supervised Learning

no code implementations13 Nov 2019 Teppei Suzuki, Ikuro Sato

We propose a Regularization framework based on Adversarial Transformations (RAT) for semi-supervised learning.

General Classification Semi-Supervised Image Classification

Drive Video Analysis for the Detection of Traffic Near-Miss Incidents

no code implementations7 Apr 2018 Hirokatsu Kataoka, Teppei Suzuki, Shoko Oikawa, Yasuhiro Matsui, Yutaka Satoh

Because of their recent introduction, self-driving cars and advanced driver assistance system (ADAS) equipped vehicles have had little opportunity to learn, the dangerous traffic (including near-miss incident) scenarios that provide normal drivers with strong motivation to drive safely.

Self-Driving Cars

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