6 papers
RobotPan: A 360 Surround-View Robotic Vision System for Embodied Perception
Jiahao Ma, Qiang Zhang, Peiran Liu +11
Surround-view perception is increasingly important for robotic navigation and loco-manipulation, especially in human-in-the-loop settings such as teleoperation, data collection, an…
\textit{4DSurf}: High-Fidelity Dynamic Scene Surface Reconstruction
Renjie Wu, Hongdong Li, Jose M. Alvarez +1
This paper addresses the problem of dynamic scene surface reconstruction using Gaussian Splatting (GS), aiming to recover temporally consistent geometry. While existing GS-based dy…
DCHM: Depth-Consistent Human Modeling for Multiview Detection
Jiahao Ma, Tianyu Wang, Miaomiao Liu +2
Multiview pedestrian detection typically involves two stages: human modeling and pedestrian localization. Human modeling represents pedestrians in 3D space by fusing multiview info…
Puzzles: Unbounded Video-Depth Augmentation for Scalable End-to-End 3D Reconstruction
Jiahao Ma, Lei Wang, Miaomiao liu +2
Multi-view 3D reconstruction remains a core challenge in computer vision. Recent methods, such as DUST3R and its successors, directly regress pointmaps from image pairs without rel…
SOAF: Scene Occlusion-aware Neural Acoustic Field
Huiyu Gao, Jiahao Ma, David Ahmedt-Aristizabal +2
This paper tackles the problem of novel view audio-visual synthesis along an arbitrary trajectory in an indoor scene, given the audio-video recordings from other known trajectories…
HashPoint: Accelerated Point Searching and Sampling for Neural Rendering
Jiahao Ma, Miaomiao Liu, David Ahmedt-Aristizaba +1
In this paper, we address the problem of efficient point searching and sampling for volume neural rendering. Within this realm, two typical approaches are employed: rasterization a…