Search Results for author: Guojun Dai

Found 3 papers, 2 papers with code

PEAL: Prior-Embedded Explicit Attention Learning for Low-Overlap Point Cloud Registration

1 code implementation CVPR 2023 Junle Yu, Luwei Ren, Yu Zhang, Wenhui Zhou, Lili Lin, Guojun Dai

Recently, it has achieved huge success in incorporating Transformer into point cloud feature representation, which usually adopts a self-attention module to learn intra-point-cloud features first, then utilizes a cross-attention module to perform feature exchange between input point clouds.

Point Cloud Registration

HERA: Partial Label Learning by Combining Heterogeneous Loss with Sparse and Low-Rank Regularization

no code implementations3 Jun 2019 Gengyu Lyu, Songhe Feng, Yi Jin, Guojun Dai, Congyan Lang, Yidong Li

Partial Label Learning (PLL) aims to learn from the data where each training instance is associated with a set of candidate labels, among which only one is correct.

Partial Label Learning

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