1 citations · 1 across the 5 of their papers we have counts for
8 papers
Rendering-Free Lookahead for Question-Guided Active Vision
Koya Sakamoto, Daichi Azuma, Shuhei Kurita +4
Active robot vision requires controlling the camera to reveal task-relevant information that is hidden from the current viewpoint. For example, determining what is inside a box may…
OptimusMesh: Compact Autoregressive Mesh Generation from Point Clouds via Sparse Latent Pivots
Mazhar Iqbal, Naoya Chiba, Xuanmeng Sha +2
Generating compact and geometrically faithful 3D meshes directly from point clouds remains a fundamental challenge. Point clouds are unordered and sparse, whereas meshes exhibit ir…
Observable- and Positional-Encoding-Dependent Symmetry Readout from Neural Network Weights
Naoya Chiba, Satoshi Sugiyama, Yuki Uranishi
Post-hoc analysis of trained neural network weights often seeks to recover geometric structure directly from the parameters. We show that, for positional-encoding-equipped neural f…
E3VS-Bench: A Benchmark for Viewpoint-Dependent Active Perception in 3D Gaussian Splatting Scenes
Koya Sakamoto, Taiki Miyanishi, Daichi Azuma +6
Visual search in 3D environments requires embodied agents to actively explore their surroundings and acquire task-relevant evidence. However, existing visual search and embodied AI…
3DGesPolicy: Phoneme-Aware Holistic Co-Speech Gesture Generation Based on Action Control
Xuanmeng Sha, Liyun Zhang, Tomohiro Mashita +2
Generating holistic co-speech gestures that integrate full-body motion with facial expressions suffers from semantically incoherent coordination on body motion and spatially unstab…
NeuralMeshing: Complete Object Mesh Extraction from Casual Captures
Floris Erich, Naoya Chiba, Abdullah Mustafa +4
How can we extract complete geometric models of objects that we encounter in our daily life, without having access to commercial 3D scanners? In this paper we present an automated…
MRHaD: Mixed Reality-based Hand-Drawn Map Editing Interface for Mobile Robot Navigation
Takumi Taki, Masato Kobayashi, Eduardo Iglesius +3
Mobile robot navigation systems are increasingly relied upon in dynamic and complex environments, yet they often struggle with map inaccuracies and the resulting inefficient path p…
3DFacePolicy: Audio-Driven 3D Facial Animation Based on Action Control
Xuanmeng Sha, Liyun Zhang, Tomohiro Mashita +2
Audio-driven 3D facial animation has achieved significant progress in both research and applications. While recent baselines struggle to generate natural and continuous facial move…