Use of quaternionic signals representation for analysis and fusion of multi-components 2D medical images

摘要：

Instead of not widely being used,quaternion numbers have allowed the implementation of several image processing tools.One of these tools,the quaternionic Fourier transform,is utilized in this paper to achieve image fusion.Multi-component images are represented as pure quaternions,and a simple way to implement the quaternionic Fourier transform is also presented.The results are well satisfactory and open a way to an extension of the analytic image concept to quaternionic ones.

作者: Josiane YANKAM NJIWA Robert GOUTTE

作者单位: CREATIS-LRMN,CNRS UMR5220 & INSERM U630,INSA Lyon,UCB Lyon,France

会议类型: 国际会议

会议名称: 9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）