资源描述:
《计算机视觉课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Referencebooks:1.MachineVision,byRamerhJian,etal(MajorReference)2.ComputerVision,byDamaH.Ballard,etal.3.Vision,ByDavidMarr.4.IntroductoryTechniquesfor3-DComputerVision,byEmanueleTrucco.5.ComputerVisionandImageProcessing,byScattE.Umbaugh.6.AlgorithmforImageProcessingandCo
2、mputerVision,byJ.R.Parker.7.机器视觉,贾云得编著8.计算机视觉的理论和实践,李介谷著9.计算机视觉——计算机理论与算法基础,马颂德Ruleofgrading:Homework:10%Examination:60%Project:30%ImportantDeadlines:Handinprojectproposal:May11,2010Handinprojectreport:July6,2010AllwritteninChinese(中文书写)FinalExamination:July6,2010Cou
3、rse1IntroductionCourse1Introduction1.WhatisComputerVisionComputervisionaimstorecoverusefulinformationabouta(3D)scenefromits2Dprojections(images).——3Ddepth/3Dstructure——3Dmotionanalysis——3Dsurfacesandorientation——statusof3Dobjects,soon…——meaningofactionsof3Dobjects(cogniti
4、on)Everytaskistoughsinceitistobeunderstoodfromflatimages!Computervisionisalsocalledas:MachinevisionRobotvisionImageunderstandingSceneanalysis(inearlyyears)课程内容:1) 绪论(Introduction)2) 图象滤波(ImageFiltering)3) 二进制图象处理(BinaryImageProcessing)4) 区域(Region)5) 边缘检测(EdgeDetectio
5、n)6) 立体视觉(Stereo)7) 运动的理解与估值(Motion)8) 轮廓(Contours)9) 纹理(Texture)10) 图象光度学(Shading)11) 光流场(OpticFlows)12) 系统校准(Calibration)13) 曲线与曲面(CurvesandSurfaces)14) 动态视觉(DynamicVision)15)三维识别(ObjectRecognition)2.Relatedfields——imageprocessing——computervision——patternrecognition—
6、—artificialIntelligence——neuralnetwork——psychophysics3.PerspectiveProjection——pin-holecameramodelprojectioncenter(i.e.,camera)isattheoriginofscenecoordinatesystemwithopticaxisofcamerapointingtoz-axisdirectionofcoordinatesoriginofimagecoordinatesystemislocatedat(0,0,f)of
7、scenecoordinatesystem(fisfocuslengthofthecamera),theX-andY-axesofimagecoordinatesareparallelwithx-andy-axesofscenecoordinates,respectivelycameradoesnothaveanylensdistortions.xoyoXYP(X,Y)P(x,y,z)LlnP0focuslength=frRz(1)ImagepointImageLine3Dlinelisprojectedontoimageplanethr
8、oughprojectingplanetogetimagelineL:LetweuseavectortorepresenttheimagelineLofl.SinceWehave,orItis