作者: Xiaorui Fang , Xukun Shen , Yong Hu
DOI: 10.1109/ICVRV.2014.3
关键词:
摘要: Fast, accurate registration between image space and patient is the key point to surgical navigation system. In this paper, we research implement an face matching method based on biometri. Against smooth, textured feature of human face, built a proactive structured light vision system, get patient's facial cloud, proposed implemented rough cloud biometric face. By identify nose eyes in two-dimensional by Active Shape Model (ASM) which statistical information, corresponding eye principal component analysis local neighborhood three-dimensional space, thereby automatically initial matrix for those two cloud. Then complete registration, Iterative Closest Point (ICP) algorithm, achieving registration.