摘要
实时图的仿真生成是景像匹配仿真研究中的重要内容之一。系统研究了实时图仿真中的各种畸变模型的建立问题。分析了实时图与基准图之间存在的主要差异,设计了包括噪声干扰、几何畸变、灰度畸变等形式的10种畸变模型,给出了相应的实验结果。通过匹配仿真实验验证了这些模型在匹配算法性能评估及基准图可匹配性检验中的实用意义。
Simulation production of real-time image is very significant to the research of scene matching simulation.The problem of distortion model establishment for real-time image simulation was systematically studied.The main difference between the real-time image and the reference image was analyzed,and 10 distortion models including noise disturbance,geometric distortion,grayscale distortion,and so on styles were designed,meanwhile,the corresponding experimental results were given.Finally,the scene matching simulation indicates the practicability and efficiency of the distortion models,which are used in the performance evaluation of matching algorithm and the matching ability test of reference image.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2010年第5期1270-1273,共4页
Journal of System Simulation
基金
国家自然科学基金(60772151)
中国博士后科学基金(20070420939)
关键词
景像匹配
匹配仿真
实时图
畸变模型
scene matching
matching simulation
real-time image
distortion model
