579 citations · 1k across the 38 of their papers we have counts for
9 papers · 1 filter
xFBD: Focused Building Damage Dataset and Analysis
Dennis Melamed, Cameron Johnson, Chen Zhao +4
The xView2 competition and xBD dataset spurred significant advancements in overhead building damage detection, but the competition's pixel level scoring can lead to reduced solutio…
A high-frequency mobility big-data reveals how COVID-19 spread across professions, locations and age groups
Chen Zhao, Jialu Zhang, Xiaoyue Hou +2
As infected and vaccinated population increases, some countries decided not to impose non-pharmaceutical intervention measures anymore and to coexist with COVID-19. However, we do…
LocPoseNet: Robust Location Prior for Unseen Object Pose Estimation
Chen Zhao, Yinlin Hu, Mathieu Salzmann
Object location prior is critical for the standard 6D object pose estimation setting. The prior can be used to initialize the 3D object translation and facilitate 3D object rotatio…
Kollár's Package for Twisted Saito's S-sheaves
Junchao Shentu, Chen Zhao
We generalize Kollár's conjecture (including torsion freeness, injectivity theorem, vanishing theorem and decomposition theorem) to Saito's -sheaves twisted by a -di…
SoccerNet 2022 Challenges Results
Silvio Giancola, Anthony Cioppa, Adrien Deliège +91
The SoccerNet 2022 challenges were the second annual video understanding challenges organized by the SoccerNet team. In 2022, the challenges were composed of 6 vision-based tasks:…
DCE: Offline Reinforcement Learning With Double Conservative Estimates
Chen Zhao, Kai Xing Huang, Chun yuan
Offline Reinforcement Learning has attracted much interest in solving the application challenge for traditional reinforcement learning. Offline reinforcement learning uses previous…