Naked-eye stereoscopic display system with lossless resolution

Abstract

The invention relates to a multi-viewpoint naked-eye stereoscopic display device comprising a display screen with a display panel and an optical grating, a video signal interface for receiving 3D video signals and one or more 3D video processing units. The display panel comprises a plurality of rows and columns of pixels and defines a plurality of pixel groups. Each pixel group is composed of at least three pixels and corresponds to multi-viewpoint setting, and the one or more 3D video processing units are configured to generate a plurality of images corresponding to all viewpoints or a predetermined viewpoint based on the images of the 3D video signal and render the corresponding pixels in each pixel group according to the generated plurality of images. In some embodiments, the mutual arrangement positions of the plurality of pixel groups are adjusted or determined based on the optical relationship data of the pixels and the gratings and / or the corresponding relationship data of the pixels and the viewpoints of the display panel. The invention further provides a naked-eye stereoscopic display system, a display method of the naked-eye stereoscopic display device and a pixel group arrangement method of the naked-eye stereoscopic display device.

Description

technical field [0001] The invention relates to the field of stereoscopic images, in particular to a naked-eye stereoscopic display technology. In particular, the present invention relates to a glasses-free stereoscopic (3D) display system. Background technique [0002] Stereoscopic imaging is one of the hottest technologies in the video industry, driving the technological change from flat display to stereoscopic display. Stereoscopic display technology is a key link in the stereoscopic image industry, and it is mainly divided into two categories, namely, eye-type stereoscopic display technology and naked-eye stereoscopic display technology. The naked-eye stereoscopic display technology is a technology in which a viewer can watch a stereoscopic display picture without wearing glasses. Compared with eye-type stereoscopic display, naked-eye stereoscopic display belongs to autostereoscopic display technology, which reduces constraints on viewers. [0003] Usually, naked-eye ...

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention intend to provide a multi-viewpoint naked-eye stereoscopic display and a display method thereof, aiming to overcome or alleviate the problem of resolution reduction of naked-eye stereoscopic display without occupying excessive transmission bandwidth or rendering computing resources

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