Naked eye 3D image display system based on physical photo frame

Abstract

The invention relates to a naked eye 3D image display system based on a physical photo frame. The display system at least comprises a physical photo frame, a projector and a camera, wherein the physical photo frame is located between a display background plate and the projector and is fixed on the display background plate. The naked eye 3D image display system uses the physical photo frame as a reference object, and compares a three-dimensional (3D) image projected through projection and the shadow effect of the 3D image with the boundary of the physical photo frame, so that a scene of virtualnaked eye 3D visual images is formed in the brain of a viewer, and the viewer also considers that the 3D image in the physical photo frame crosses the boundary of the physical photo frame, and thus the illusion of naked eye 3D vision can be achieved. The visual experience breaks through conventional propagation modes such as flat display panels, advertising light boxes and television sets, creates a brand new visual expression mode, and further enriches the expression forms of existing exhibitions and display.

Description

technical field [0001] The invention relates to the fields of cultural media, advertisements, signs and exhibitions, in particular to a naked-eye 3D image display system based on a physical photo frame. Background technique [0002] The conventional naked-eye 3D technology is to add a layer of grating optical structure light guide plate on the surface of the liquid crystal display. Through this light guide plate, the two eyes of the human can see the binocular parallax formed by the same pixel, thus forming a naked-eye image in the human brain. 3D effect. The defect of this technology is that the current resolution of the display is not high enough to make the images seen are not clear enough, and at the same time, when people move, the naked-eye 3D image will be stuck and discontinuous, which brings people a poor visual experience. [0003] The existing naked-eye 3D display technology is not yet fully mature due to the development of technology, and the 3D visual experienc...

AI Technical Summary

Problems solved by technology

The defect of this technology is that the current resolution of the display is not high enough to make the images seen are not clear enough. At the same time, when people move, the naked-eye 3D image will be stuck and discontinuous, and the visual experience brought to people is very poor.

[0003] The existing naked-eye 3D display technology is not fully mature due to the development of technology, and the 3D visual experience it brings to people is not perfect.

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