机器视觉中的运动分析及工业应用YuncaiLiu,&Structurescamera3Dmotion2Dimage3DMotionNon-rigidmotionArticulatedmotionRigidobjectmotion3DMotionClassificationContentsReviewrigidobjectmotionArticulatedobjectmotionHumanmotionanalysisProbeDeformablemotionApplicationsRigidMotionAnalysisStereoStructuredlight3DrigidmotionanalysisUse3DFeaturesUse2DFeaturesPointsLinesBinocularImagesMonocularImagesPointsLinesCornersTexturexoyoXYP(X,Y)p(x,y,z)Llnp0focuslength=frRPoint:Line:AX+BY+C=0Itisthenormalofprojectionplan!zPerspectiveProjectionxoyoXYP’(X,Y)p(x,y,z)focuslength=fzP(X,Y)p’(x,y,z)Rp(x,y,z)TR3DMotionfrom2DPoints(EpiporlarConstraint)ooL~l+TlNl’N’R-1N’NTR-1N’LL’,.,3DMotionfrom2DLines
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