A rapid elastic registration algorithm based on Hermite derivative filter
In this paper, a novel method is proposed to improve Hany Farids elastic registration scheme. Based on Hermite orthogonal polynomial, a discrete derivative filter is designed according to the principle of least square. Using the registration results of a set of medical images with different features, the effect of Hermite derivative filter is compared with ones of difference filter and Hany Farids optimal derivative filter, which proving that Hermite derivative filter can significantly reduce the cost-time and obtain the same registration precision simultaneously.
medical image elastic registration discrete derivative filter Hermite
Minmin Luo Guiping Jiang Wufan Chen
School of Biomedical Engineering Southern Medical University Guangzhou 510515, China
国际会议
上海
英文
2699-2703
2008-05-16（万方平台首次上网日期，不代表论文的发表时间）