Haocheng Wan

Haocheng Wan 万昊承

I am a Master's student at University College London and received my Bachelor's degree from Hangzhou Dianzi University.

I have wide research interests in 3D vision and deep learning.

Publication ( * indicates equal contributions in alphabetical order)

	PatchFormer: An Efficient Point Transformer with Patch Attention Cheng Zhang, Haocheng Wan, Xinyi Shen, Zizhao Wu IEEE/CVF Conference on Computer Vision and Pattern Recognition(CVPR), 2022 We propose a new type of attention mechanism and a lightweight block with multiscale features. [paper][code]
	PVT: Point-Voxel Transformer for 3D Deep Learning Cheng Zhang, Haocheng Wan, Shengqiang Liu, Xinyi Shen, Zizhao Wu International Journal of Intelligent Systems, 2022 We present a pure-transformer backbone architecture for 3D deep learning with high performance and efficiency. [paper] [code]
	Graph-PBN: Graph-based Parallel Branch Network for Efficient Point Cloud Learning Cheng Zhang, Hao Chen, Haocheng Wan, Ping Yang, Zizhao Wu Graphical Models, Volume 119, 2022, 101120 We introduce a novel parallel branch structure for 3D deep learning. A new convolution operator were designed for local graph-based networks [paper] [code]