Search Results for author: Keisuke Tateno

Found 11 papers, 3 papers with code

OpenNeRF: Open Set 3D Neural Scene Segmentation with Pixel-Wise Features and Rendered Novel Views

no code implementations4 Apr 2024 Francis Engelmann, Fabian Manhardt, Michael Niemeyer, Keisuke Tateno, Marc Pollefeys, Federico Tombari

Our OpenNeRF further leverages NeRF's ability to render novel views and extract open-set VLM features from areas that are not well observed in the initial posed images.

Image Segmentation Point Cloud Segmentation +2

RadSplat: Radiance Field-Informed Gaussian Splatting for Robust Real-Time Rendering with 900+ FPS

no code implementations20 Mar 2024 Michael Niemeyer, Fabian Manhardt, Marie-Julie Rakotosaona, Michael Oechsle, Daniel Duckworth, Rama Gosula, Keisuke Tateno, John Bates, Dominik Kaeser, Federico Tombari

First, we use radiance fields as a prior and supervision signal for optimizing point-based scene representations, leading to improved quality and more robust optimization.

Incremental 3D Semantic Scene Graph Prediction from RGB Sequences

no code implementations CVPR 2023 Shun-Cheng Wu, Keisuke Tateno, Nassir Navab, Federico Tombari

Our method consists of a novel incremental entity estimation pipeline and a scene graph prediction network.

NEWTON: Neural View-Centric Mapping for On-the-Fly Large-Scale SLAM

no code implementations23 Mar 2023 Hidenobu Matsuki, Keisuke Tateno, Michael Niemeyer, Federico Tombari

However, in real-time and on-the-fly scene capture applications, this prior knowledge cannot be assumed as fixed or static, since it dynamically changes and it is subject to significant updates based on run-time observations.

A Divide et Impera Approach for 3D Shape Reconstruction from Multiple Views

no code implementations17 Nov 2020 Riccardo Spezialetti, David Joseph Tan, Alessio Tonioni, Keisuke Tateno, Federico Tombari

Estimating the 3D shape of an object from a single or multiple images has gained popularity thanks to the recent breakthroughs powered by deep learning.

3D Shape Reconstruction Object +1

SCFusion: Real-time Incremental Scene Reconstruction with Semantic Completion

2 code implementations26 Oct 2020 Shun-Cheng Wu, Keisuke Tateno, Nassir Navab, Federico Tombari

We propose a framework that ameliorates this issue by performing scene reconstruction and semantic scene completion jointly in an incremental and real-time manner, based on an input sequence of depth maps.

3D Semantic Scene Completion

Distortion-Aware Convolutional Filters for Dense Prediction in Panoramic Images

no code implementations ECCV 2018 Keisuke Tateno, Nassir Navab, Federico Tombari

There is a high demand of 3D data for 360° panoramic images and videos, pushed by the growing availability on the market of specialized hardware for both capturing (e. g., omnidirectional cameras) as well as visualizing in 3D (e. g., head mounted displays) panoramic images and videos.

Depth Estimation Semantic Segmentation +1

Peeking Behind Objects: Layered Depth Prediction from a Single Image

no code implementations23 Jul 2018 Helisa Dhamo, Keisuke Tateno, Iro Laina, Nassir Navab, Federico Tombari

While conventional depth estimation can infer the geometry of a scene from a single RGB image, it fails to estimate scene regions that are occluded by foreground objects.

Depth Estimation Depth Prediction

Fast and Accurate Semantic Mapping through Geometric-based Incremental Segmentation

no code implementations7 Mar 2018 Yoshikatsu Nakajima, Keisuke Tateno, Federico Tombari, Hideo Saito

We propose an efficient and scalable method for incrementally building a dense, semantically annotated 3D map in real-time.

Computational Efficiency Segmentation

CNN-SLAM: Real-time dense monocular SLAM with learned depth prediction

1 code implementation CVPR 2017 Keisuke Tateno, Federico Tombari, Iro Laina, Nassir Navab

Given the recent advances in depth prediction from Convolutional Neural Networks (CNNs), this paper investigates how predicted depth maps from a deep neural network can be deployed for accurate and dense monocular reconstruction.

Depth Estimation Depth Prediction +1

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