[Advances in medical image registration based on mutual information].
The matching algorithm based on mutual information, which has the advantages of high speed, good automation and superion accuracy, is widely used in medical image registration. In this paper are presented the basic conception of mutual information, the transform model, the insert value algorithm, the optimization algorithm and the strategy in computing mutual information. Furthermore, we introduce some efficient methods for solving the problems in registration technique based on mutual information, and look forward to the future research work.
Feng
Lin
L
Institute of University Students' Innovation, Dalian University of Technology, Dalian 116024, China.
Guan
Huijuan
H
Teng
Hongfei
H
D000465:Algorithms; D003952:Diagnostic Imaging; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008490:Medical Informatics / Q000379:methods; D012042:Registries