4 papers
Human-like Navigation in a World Built for Humans
Bhargav Chandaka, Gloria X. Wang, Haozhe Chen +3
When navigating in a man-made environment they haven't visited before--like an office building--humans employ behaviors such as reading signs and asking others for directions. Thes…
Uni4D: Unifying Visual Foundation Models for 4D Modeling from a Single Video
David Yifan Yao, Albert J. Zhai, Shenlong Wang
This paper presents a unified approach to understanding dynamic scenes from casual videos. Large pretrained vision foundation models, such as vision-language, video depth predictio…
Physical Property Understanding from Language-Embedded Feature Fields
Albert J. Zhai, Yuan Shen, Emily Y. Chen +5
Can computers perceive the physical properties of objects solely through vision? Research in cognitive science and vision science has shown that humans excel at identifying materia…
On the Overconfidence Problem in Semantic 3D Mapping
Joao Marcos Correia Marques, Albert Zhai, Shenlong Wang +1
Semantic 3D mapping, the process of fusing depth and image segmentation information between multiple views to build 3D maps annotated with object classes in real-time, is a recent…