Tencent Technology (shenzhen) Company Limited

Zhuzhou Times New Material Technology Co., Ltd.

Tencent Technology Company Limited

Xinlong Wang

Jiaya Jia

Xiaoyong Shen

Yuwing Tai

Jinchang Hu

Shu Liu

Weihui Hu

Caichun He

Fengchen Tu

Yao Yan

Rong Fu

Xiao Xianglong

Guotao Zha

This application relates to a point cloud segmentation method, a computer-readable storage medium, and a computer device. The method includes encoding a to-be-processed point cloud to obtain a shared feature, the shared feature referring to a feature shared at a semantic level and at an instance level; decoding the shared feature to obtain a semantic feature and an instance feature respectively; adapting the semantic feature to an instance feature space and fusing the semantic feature with the instance feature, to obtain a semantic-fused instance feature of the point cloud, the semantic-fused instance feature representing an instance feature fused with the semantic feature; dividing the semantic-fused instance feature of the point cloud, to obtain a semantic-fused instance feature of each point in the point cloud; and determining an instance category to which each point belongs according to the semantic-fused instance feature of each point.

Point cloud segmentation method, computer-readable storage medium, and computer device

Growing community of inventors

Shenzhen, China

Xinlong Wang