Search Results for author: Yimin Wei

Found 2 papers, 0 papers with code

Spatial-Temporal Transformer for 3D Point Cloud Sequences

no code implementations19 Oct 2021 Yimin Wei, Hao liu, TingTing Xie, Qiuhong Ke, Yulan Guo

We test the effectiveness our PST2 with two different tasks on point cloud sequences, i. e., 4D semantic segmentation and 3D action recognition.

3D Action Recognition Semantic Segmentation

A contribution to condition numbers of the multidimensional total least squares problem with linear equality constraint

no code implementations17 Dec 2020 Qiaohua Liu, Zhigang Jia, Yimin Wei

All expressions and upper bounds of these condition numbers unify the ones for the single-dimensional TLSE problem and multidimensional total least squares problem.

Numerical Analysis Numerical Analysis 65F35

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