计算机工程2011，Vol.37Issue(15)：221-223,3.DOI:10.3969/j.issn.1000-3428.2011.15.071
基于LMedS&LS的全局运动估计算法
Global Motion Estimation Algorithm Based on LMedS&LS
马鹏 1潘建寿 1曹玲玲1
作者信息
- 1. 西北大学信息科学与技术学院,西安,710127
- 折叠
摘要
Abstract
For global motion estimation process is often accompanied by the influence of local campaign, this paper puts forward a global motion estimation algorithm based on LMedS&LS. It gets the corresponding characteristics of the coordinates of the piece from two adjacent frames, uses it in affine transformation model, estimates the global motion parameters, and completes image registration through the bilinear interpolation according to the motion parameters. Experiments show that compared with LMedS algorithm, it is improved in both the accuracy and effectiveness.关键词
全局运动估计/特征块预检验/改进型全搜索匹配算法/LMedS&LS算法/图像配准Key words
global motion estimation/feature block pre-test/improved full search matching algorithm/LMedS&LS algorithm/image registration分类
信息技术与安全科学引用本文复制引用
马鹏,潘建寿,曹玲玲..基于LMedS&LS的全局运动估计算法[J].计算机工程,2011,37(15):221-223,3.
