EGST: Enhanced Geometric Structure Transformer for Point Cloud Registration

• Published in: IEEE transactions on visualization and computer graphics Vol. 30; no. 9; pp. 6222 - 6234
• Main Authors: Yuan, Yongzhe, Wu, Yue, Fan, Xiaolong, Gong, Maoguo, Ma, Wenping, Miao, Qiguang
• Format: Journal Article
• Language: English
• Published: United States IEEE 01.09.2024
• Subjects: Feature extraction; Geometric structure descriptors; Learning systems; Point cloud compression; point cloud registration; structure consistency; Synthetic data; Task analysis; Three-dimensional displays; transformer; Transformers

We explore the effect of geometric structure descriptors on extracting reliable correspondences and obtaining accurate registration for point cloud registration. The point cloud registration task involves the estimation of rigid transformation motion in unorganized point cloud, hence it is crucial t...