28 citations · 29 across the 3 of their papers we have counts for
3 papers
cs.CV2022★ 1 cited
Deep Algebraic Fitting for Multiple Circle Primitives Extraction from Raw Point Clouds
Zeyong Wei, Honghua Chen, Hao Tang +3
The shape of circle is one of fundamental geometric primitives of man-made engineering objects. Thus, extraction of circles from scanned point clouds is a quite important task in 3…
cs.CV2022
3DCTN: 3D Convolution-Transformer Network for Point Cloud Classification
Dening Lu, Qian Xie, Linlin Xu +1
Although accurate and fast point cloud classification is a fundamental task in 3D applications, it is difficult to achieve this purpose due to the irregularity and disorder of poin…
cs.CV2020★ 28 cited
MLCVNet: Multi-Level Context VoteNet for 3D Object Detection
Qian Xie, Yu-Kun Lai, Jing Wu +4
In this paper, we address the 3D object detection task by capturing multi-level contextual information with the self-attention mechanism and multi-scale feature fusion. Most existi…