Search Results for author: Wenxiao Cai

Found 3 papers, 3 papers with code

Knowledge NeRF: Few-shot Novel View Synthesis for Dynamic Articulated Objects

1 code implementation31 Mar 2024 Wenxiao Cai, Xinyue Lei, Xinyu He, Junming Leo Chen, Yangang Wang

To clearly reconstruct dynamic scenes, we propose a new framework by considering two frames at a time. We pretrain a NeRF model for an articulated object. When articulated objects moves, Knowledge NeRF learns to generate novel views at the new state by incorporating past knowledge in the pretrained NeRF model with minimal observations in the present state.

Novel View Synthesis

Object-level Geometric Structure Preserving for Natural Image Stitching

1 code implementation20 Feb 2024 Wenxiao Cai, Wankou Yang

Current methodologies exhibit the ability to preserve local geometric structures, yet fall short in maintaining relationships between these geometric structures.

Image Stitching

VDD: Varied Drone Dataset for Semantic Segmentation

1 code implementation23 May 2023 Wenxiao Cai, Ke Jin, Jinyan Hou, Cong Guo, Letian Wu, Wankou Yang

We expect that our dataset will generate considerable interest in drone image segmentation and serve as a foundation for other drone vision tasks.

Image Segmentation Segmentation +1

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