双目视觉传输系统摄像机标定与立体匹配(38页)VIP专享VIP免费

密级：NANCHANGUNIVERSITY学士学位论文THESISOFBACHELOR（2013—2017年）题目双目视觉相机标定与立体匹配算法研究学院：信息工程学院系电子系专业班级：卓越通信131班学生姓名：蒋杨婷学号：6102213916指导教师：陈其纶职称：讲师起讫日期：双目视觉相机标定与立体匹配算法研究专业：通信工程学号：6102213916学生姓名：蒋杨婷指导教师：陈其纶摘要本文基于双目视觉图像传输系统重点研究了摄像机标定与立体匹配两个模块。在摄像机标定中，重点阐述了三大坐标系、两种摄像机模型以及张正友平面标定法，基于Matlab实现了立体标定过程并对实验结果进行了分析；在立体标定中，重点阐述了基于全局误差能量最小化立体匹配算法和基于线性生长立体匹配算法的原理，基于Matlab仿真了立体匹配算法的实现过程，并就可靠度与计算量两个指标对两种匹配算法进行了比较分析。关键词：双目视觉，摄像机标定，立体匹配，张正友平面标定，摄像机坐标系三维重建，模板匹配BinocularvisionimagetransmissionsystemdesignAbstractBasedonthebinocularvisualimagetransmissionsystem,thispaperfocusesonthecameracalibrationandstereomatching.Inthecameracalibration,thisstudywasexpoundedthethreecoordinates,thetwokindsofcameramodelsandilfplanecalibrationmethod,cameracalibrationwasimplementedbasedonMatlabandtheexperimentresultsareanalyzed;Instereocalibration,thisstudywasexpoundedtheprincipleofstereomatchingalgorithmbasedtheglobalerrorenergyminimizationandstereomatchingalgorithmbasedonlineargrowth,andtheimplementationprocessofthestereomatchingalgorithmbasedonMatlab,andthereliabilityandtheamountofcalculationoftwoindicatorsofthetwomatchingalgorithmsareanalyzedincomparison.Keyword:Binocularvision,cameracalibration,stereomatching,ilfplanecalibration,thecameracoordinatesystemof3dreconstruction,templatematching目录摘要........................................................................................................................IAbstract..................................................................................................................II第一章绪论......................................................................................................-1-1.1背景及研究意义.........................................................................................-1-1.2国内外研究现状.........................................................................................-1-1.3论文的主要工作.........................................................................................-2-1.4论文的组织结构.........................................................................................-2-第二章双目视觉系统......................................................................................-3-2.1双目立体视觉系统简介.............................................................................-3-2.2双目立体视觉系统应用.............................................................................-4-2.3摄像机立体标定.........................................................................................-4-2.3.1像平面坐标系、摄像机坐标系和世界坐标系......................................-5-2.3.2摄像机模型..............................................................................................-7-2.3.3张正友标定平面标定..............................................................................-9-2.4立体匹配...................................................................................................-10-2.4.1基于全局误差能量最小化的区域匹配算法.................................