Integral imaging display system with display parameters capable of being controlled interactively and control method thereof

Abstract

The invention provides an integral imaging display system with display parameters capable of being controlled interactively and a control method of the integral imaging display system. The system comprises a display panel used for displaying a unit image array and a unit lens array used for carrying out 3D reconstruction on the unit image array displayed by the display panel. The system further comprises a liquid crystal display panel used for generating a mask pattern sequence, the liquid crystal display panel is arranged between the display panel and the unit lens array, the liquid crystal display panel is attached to the unit lens array, and the display panel is arranged on a rear focal plane of the unit lens array. According to the system, the mask pattern sequence formed by alternately controlling the liquid crystal display panel in a conversion mode is used for dynamically controlling the aperture shape and transmittance of each unit lens, and therefore the reconstruction image resolution or reconstruction image field depth or whole field angle of the system is controlled. The system and the use method have the advantage of being high in capacity of interaction control over the three display parameters, and can be used for the field of naked-eye 3D image displaying, 3D televisions and the like.

Description

Technical field [0001] The present invention relates to 3D display technology, in particular to an integrated imaging display system with interactive control of display parameters and a control method thereof. Background technique [0002] Integrated imaging technology is a true 3D display technology. Compared with other 3D display technologies, integrated imaging has the advantages of simple system structure, no need for coherent light sources, continuous observation points, full true color images, etc., thus becoming an important research direction in the field of true 3D stereo display. In 3D stereo display, 3D stereo television 3DTV and other fields have broad application prospects. [0003] Integrated imaging is a new type of 3D image technology that uses a lens array to record and reproduce and display 3D target stereoscopic feature information. It includes two stages of scene recording and reconstruction display. In the scene recording stage, the lens array converges the l...

AI Technical Summary

Problems solved by technology

This limits the interactive control of the three display parameter functions of the integrated imaging display system, the resolution of the reconstructed image, the depth of field of the reconstructed image, and the system's field of view.

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