1、机器人控制理论与技术（ 4）2问题n 鱼能知道物体的远近吗？3问题n 鱼能知道物体的远近吗？4n The wedding of Giovanni ArnolfiniJ. Van Eyck1366-142656Distortion in PaintingsAnamorphosis7全景视觉系统n 全景视觉系统是由一个可以获得 360度范围内景象的视觉系统。n 常见的全景视觉系统有三种：Compound-eye camera Panoramic camerasOmnidirectional cameras8Omnidirectional camerasnPALnPanoramic Annular
2、lensnCatadioprticnSensornTwo folded mirrornsensornCons:- Blindspot- Low resolutionnPros:- Single image9An omnidirectional camera viewnPanoramic Cylinder n(from Centre for Machine Perception, Praha)n Omnidirectional image10Compound-eye camerasnThe Ringcam at nMicrosoft ResearchnViewplusSoftpia Japan - expensivenLadybugnPointGrey
