陕西科技大学学报（自然科学版）2011，Vol.29Issue(5)：48-51,4.
一种板形特征点运动补偿模型的研究与实现
RESEARCH AND IMPLEMENTATION ON A FEATURE POINT MOTION COMPENSATION MODEL USED IN SHAPE MEASUREMENT
杨林 1张艺钟 2韩俊强2
作者信息
- 1. 西安市特设检验研究院,陕西 西安 710068
- 2. 西安交通大学计算机系,陕西 西安 710049
- 折叠
摘要
Abstract
In practical engineering applications the irregular motion of plate brought significant interference to the accurate measurement of flatness. How to reject the interference has became the urgent problem to be address. By studying the theory of local feature and motion compensation,this paper presents a feature point motion compensation model. Fisrt, detect and describe the feature points of continuous image frames,obtain the descriptor vector congregation of feature points. Second, establish the transform equation of the adjacent image frames based on the matching feature points. Finally,calculate the motion compensation data from the transform relationship matrix through probability forecasting model. The experiment shows that this model has a relatively high accuracy.关键词
板形测量/板形特征点/运动补偿Key words
shape measurement/ shape feature point/ motion compensation分类
信息技术与安全科学引用本文复制引用
杨林,张艺钟,韩俊强..一种板形特征点运动补偿模型的研究与实现[J].陕西科技大学学报（自然科学版）,2011,29(5):48-51,4.
