计算机技术与发展2012，Vol.22Issue(5)：37-39,44,4.
基于椭圆变形域的图像局部变形
Local Image Warping Algorithm Based on Elliptic Warping Area
熊凯 1盛建平 1魏凯 1张冠华1
作者信息
- 1. 上海大学机电工程与自动化学院,上海200072
- 折叠
摘要
Abstract
Local image warping technology is a branch of image processing. It only changes the image features in a specified area and maintain other regions. In this paper,a local elliptical area image warping algorithm based on radial basis function is proposed,and a detailed discussion is given on the key parameters of this algorithm. Then,the local warping area is controlled by the setting of influential radius R and influential coefficient s to solve the overlap mapping in the image warping process. Finally,the algorithmic process of local image warping is introduced. An experiment platform is built to validate the algorithm by VC++6.0 and OpenCV, achieved local image warping based on interactive mode.关键词
图像变形/局部变形/椭圆变形域/重叠映射Key words
irnage warping/local warping/elliptical warping area/overlap mapping分类
信息技术与安全科学引用本文复制引用
熊凯,盛建平,魏凯,张冠华..基于椭圆变形域的图像局部变形[J].计算机技术与发展,2012,22(5):37-39,44,4.
