TY  - EJOU
AU  - Cao, Haotian 
AU  - Zhu, Qingsheng 

TI  - Attention and Mamba Based Iterative Registration Network for Low-Overlap and Large-Scale Point Cloud
T2  - Computers, Materials \& Continua

PY  - 
VL  - 
IS  - 
SN  - 1546-2226

AB  - Point Cloud Registration (PCR) is a basic task in computer vision, mobile robotics, and autonomous driving. PCR primarily faces challenges, including insufficient registration performance in low-overlap scenarios and high computational resource consumption in large-scale point cloud scenarios. Most recent PCR methods are transformer-based. Methods like transformers have quadratic computational complexity <mml:math id="mml-ieqn-1"><mml:mrow><mml:mi>
KW  - Point cloud registration; deep learning; computer vision; attention mechanism; mamba model; iterative network

DO  - 10.32604/cmc.2026.081695