Research On Auto-stereo Display Using Cylindrical Lens Grating And 3D Measurement With The Aid Of Laser Probes

With 3d measurement stereoscopic display in robot vision, virtual reality, intelligent driving, industrial design, medicine, biology, defense, etc have broad application prospect, is currently a hot topic in the research area, and is also a very challenging difficulty, especially 3d display with the its viewer as to bring in the real world, are in a rapid popularization stage of development. This thesis stereoscopic display of freedom and 3d measurement technology to carry out some research to try. This paper studied the freedom of grating based on cylindrical lens stereoscopic display technology, using column mirror grating made a 7 inch screen, the free stereo discussed in detail the grating parameters.measurement method and other optical parameters on the stereo effect. Paper using a professional software and 3D MAX software produced six viewpoint stereo images, and successfully sequence synthesis and display them in making free stereoscopic screen, observed realistic three-dimensional effect.Further papers in traditional binocular parallax based on 3d measurement technique, and presents a new using laser probe of 3d measurement methods, and completed the experiment of the original reason related greatly improve the speed and precision of 3d measurement with larger significance.