Search Results for author: Fangzhou Lin

Found 4 papers, 3 papers with code

Understanding Hyperbolic Metric Learning through Hard Negative Sampling

1 code implementation23 Apr 2024 Yun Yue, Fangzhou Lin, Guanyi Mou, Ziming Zhang

In recent years, there has been a growing trend of incorporating hyperbolic geometry methods into computer vision.

Metric Learning

Hyperbolic Contrastive Learning

no code implementations2 Feb 2023 Yun Yue, Fangzhou Lin, Kazunori D Yamada, Ziming Zhang

Learning good image representations that are beneficial to downstream tasks is a challenging task in computer vision.

Adversarial Robustness Contrastive Learning +2

Hyperbolic Chamfer Distance for Point Cloud Completion

1 code implementation ICCV 2023 Fangzhou Lin, Yun Yue, Songlin Hou, Xuechu Yu, Yajun Xu, Kazunori D Yamada, Ziming Zhang

Chamfer distance (CD) is a standard metric to measure the shape dissimilarity between point clouds in point cloud completion, as well as a loss function for (deep) learning.

Point Cloud Completion

FPCC: Fast Point Cloud Clustering based Instance Segmentation for Industrial Bin-picking

1 code implementation29 Dec 2020 Yajun Xu, Shogo Arai, Diyi Liu, Fangzhou Lin, Kazuhiro Kosuge

Based on this task requirement, we propose a Fast Point Cloud Clustering (FPCC) for instance segmentation of bin-picking scene.

3D Instance Segmentation Clustering +2

Cannot find the paper you are looking for? You can Submit a new open access paper.