郑州大学学报（理学版）2011，Vol.43Issue(4)：44-47,4.
视频车辆监控系统图像抖动快速消除算法研究
Study on Fast Video Stabilization Algorithm for Vehicle Monitoring System
张全法 1任朝栋 1李焕 1杨海彬1
作者信息
- 1. 郑州大学物理工程学院 河南郑州450001
- 折叠
摘要
Abstract
To meet the speed and effect requirement of video stabilization for a vehicle monitoring system in developing, a new fast algorithm based on image matching was proposed by analyzing system features. In the new algorithm, a predefined region that was suitable for image matching to calculate motion parameters was used by comparing its original position in base frame and its best matching position in current frame. The best matching position was found by searching the minimum sum of absolute difference of pixel's gray value, and forecasting method was used in the searching. Then the motion parameters were used for video stabilization. In experiments, the new algorithm demonstrated a very high speed along with a favourable effect, which met the requirements of the system.关键词
视频图像处理/车辆监控系统/视频图像抖动消除/图像匹配Key words
video image processing/ vehicle monitoring system/ video stabilization/ image matching分类
信息技术与安全科学引用本文复制引用
张全法,任朝栋,李焕,杨海彬..视频车辆监控系统图像抖动快速消除算法研究[J].郑州大学学报（理学版）,2011,43(4):44-47,4.
