Beyond Uncertainty: Risk-Aware Active View Acquisition for Safe Robot Navigation and 3D Scene Understanding with FisherRF
Guangyi Liu *,
Wen Jiang *,
Boshu Lei *,
Kostas Daniilidis ,
Nader Motee
arxiv preprint, 2024
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Bibtex
We introduce a novel approach to enhance robot navigation safety and improve 3D scene understanding by extending beyond conventional uncertainty-based methods.
FisherRF: Active View Selection and Uncertainty Quantification for Radiance Fields using Fisher Informations
Wen Jiang , 
Boshu Lei ,
Kostas Daniilidis
arxiv preprint, 2023
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FisherRF compute the Fihser Information for 3D Gaussian Splatting and other Radiance Fields and could select next best views or quantify pixel-wise uncertainty for its renderings.
Event-based Continuous Color Video Decompression from Single Frames
Ziyun Wang ,
Friedhelm Hamann ,
Kenneth Chaney ,
Wen Jiang , 
Guillermo Gallego ,
Kostas Daniilidis
arxiv preprint, 2023
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We propose a novel task called event-based continuous color video decompression , pairing single static color frames and events to reconstruct temporally continuous videos.
Probabilistic Shape Completion by Estimating Canonical Factors with Hierarchical VAE
Wen Jiang , 
Kostas Daniilidis
arxiv preprint, 2022
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We propose a novel method for 3D shape completion from a partial observation of a point cloud.
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Fast and Robust Multi-Person 3D Pose Estimation and Tracking from Multiple Views
Junting Dong , 
Qi Fang , 
Wen Jiang , 
Yurou Yang , 
Qixing Huang , 
Hujun Bao , 
Xiaowei Zhou
T-PAMI , 2021
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Coherent Reconstruction of Multiple Humans from a Single Image
Wen Jiang *,  
Nikos Kolotouros *,  
Georgios Pavlakos ,  
Xiaowei Zhou ,  
Kostas Daniilidis
CVPR , 2020  
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End-to-end reconstruction of multiple people using two novel geometric losses that encourage
coherent 3D estimates
Deep Snake for Real-Time Instance Segmentation
Sida Peng , 
Wen Jiang , 
Huaijin Pi , 
Hujun Bao , 
Xiaowei Zhou
CVPR , 2020 Oral presentation 
Arxiv /
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This paper introduces a novel contour-based approach named deep snake for real-time
instance
segmentation.
Fast and Robust Multi-Person 3D Pose Estimation from Multiple Views
Junting Dong , 
Wen Jiang , 
Qixing Huang , 
Hujun Bao , 
Xiaowei Zhou
CVPR , 2019  
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This paper addresses the problem of 3D pose estimation for multiple people in a few
calibrated camera views.