A multi-resolution medical image registration method based on intensity and point features
The registration of medical images with local deformation is a difficult problem,especially the images to be registered not only have local deformation but also have great difference in gray-scale distribution.It is a excellent method to solve this problem by adding the Euclidean Distance Metric based on landmark points as the penalty term to the Intensitybased metric in the registration.In this paper,an improved distance measure is proposed,which makes the local deformation more accurate than the Euclidean Distance Metric.In addition,for the multi-resolution registration model,an adaptive weight of metric method for multi-resolution registration is proposed,which makes the registration results better.
Registration of medical images local deformation distance metric multi-resolution registration
Wei Shen Chaobing Huang Wu Zhou
Key Laboratory of Fiber Optic Sensing Technology and Information Processing(Wuhan University of Tech ShenZhen Institutes of Advanced Technology,Chinese Academy of Sciences,Shenzhen,GuangDong,518055,Chi
国际会议
重庆
英文
868-872
2017-03-25（万方平台首次上网日期，不代表论文的发表时间）