Image Deformation Using Control Curves and Moving Least Squares
Shaoshuai Li · Journal of Chinese Computer Systems · 2010
Using Moving Least Squares,an image deformation method based on control curves is proposed in this paper.Firstly,key points are set to create control curves according to shape information or deformation requirement,and moved to new positions to deform the image.Then deformation functions of affine,similarity and rigid transformations are deduced based on control curves and Moving Least Squares,so we can obtain various image deformation results.Experimental results show that our method can be used to describe the image shape and outline,to complicated warping,can gain realistic deformation result.