A Novel Math Method of Image Morphing
Image morphing has received much attention in recent years. It mainly involves feature specification, geometric transformation and color blending. Here, a novel calculation method of image morphing is proposed. First, a novel coordinate system called triangle coordinate system is defined, which has a great advantage in geometric transformation. Second, corresponding feature points on images are marked. Third, cartesian coordinates of all pixels are converted into triangle coordinates for geometric transformation. Finally, color is blended and interpolated. Experiments given in the paper show that the method proposed is practicable.
Triangle coordinate system Image morphing Geometric transformation Topological deformation
WANG Shoujue LIANG Xianyang
Laboratory of Artificial Neural Networks Institute of Semiconductors,Chinese Academy of Sciences Beijing,China
国际会议
上海
英文
125-128
2011-03-11（万方平台首次上网日期，不代表论文的发表时间）