Search Results for author: ZiChao Dong

Found 8 papers, 3 papers with code

OG: Equip vision occupancy with instance segmentation and visual grounding

no code implementations12 Jul 2023 ZiChao Dong, Hang Ji, Weikun Zhang, Xufeng Huang, Junbo Chen

Occupancy prediction tasks focus on the inference of both geometry and semantic labels for each voxel, which is an important perception mission.

Instance Segmentation Segmentation +2

OVO: Open-Vocabulary Occupancy

1 code implementation25 May 2023 Zhiyu Tan, ZiChao Dong, Cheng Zhang, Weikun Zhang, Hang Ji, Hao Li

Semantic occupancy prediction aims to infer dense geometry and semantics of surroundings for an autonomous agent to operate safely in the 3D environment.

Knowledge Distillation

On the stability of graph independence number

no code implementations26 Feb 2021 ZiChao Dong, Zhuo Wu

Let $G$ be a graph on $n$ vertices of independence number $\alpha(G)$ such that every induced subgraph of $G$ on $n-k$ vertices has an independent set of size at least $\alpha(G) - \ell$.

Combinatorics 05C69, 05C55

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