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关于非刚体配准的一个源代码,以前测试过,由于作者做的模型时针对医学影像数据的建模,变形时太随意了,可能是我参数没调好。后面就没管,有个朋友让我帮下载,我就顺便一起分享了。大家测试后分享下经典之处啊,共同分享与进步,thanks.
Point Set RegistrationCoherent Point Drift (CPD) project page
Matlab toolbox for rigid, affine and non-rigid point set registration and matching. The toobox is based on the Coherent Point Drift (CPD) algorithm and allows to align two N-D point sets and recover the correspondences.
New in the CPD ver.2:
a) Improved Non-rigid registration,
b) Support for Rigid and Affine N-D registrations,
c) Fast Matlab implementation,
d) even faster with FGT and kernel approximations (optional).
Edit (Nov.20): I've added an example of feature-based image registration, and show how to apply the estimated transformation (rigid or nonrigid) back to images.
Reference:
- Myronenko A., Song X. (2010): "Point-Set Registration: Coherent Point Drift", IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 32, issue 12, pp. 2262-2275, [PDF]
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