Video processing device and method compatible with two-dimensional and multi-view naked-eye three-dimensional displaying

Abstract

The invention discloses a video processing device compatible with two-dimensional and multi-view naked-eye three-dimensional displaying. The video processing device comprises a video input interface, a two-dimensional video output interface, a three-dimensional synthetic video output interface, a video decoding module, a video image processing mode selection module, a depth image generation module, a depth image drawing module, a configurable image decomposition module, a video image frame storage module, a parallel image zooming module and a configurable multi-view naked-eye three-dimensional video image combination calculation module. Correspondingly, for a video source of a common format, a processing method corresponding to the device can achieve real-time multi-view naked-eye three-dimensional displaying, and can also be compatible with a two-dimensional playing mode. At the same time, the requirements of various current mainstream naked-eye three-dimensional displaying technologies can be met through parameter adjustment. Compared with an existing naked-eye three-dimensional displaying processing device and method, the video processing device and method compatible with two-dimensional and multi-view naked-eye three-dimensional displaying provide a complete solution for achieving multi-view naked-eye three-dimensional displaying processing.

Description

technical field [0001] The invention belongs to the technical field of video image processing, and in particular relates to a video processing device and method compatible with 2D and multi-viewpoint naked-eye 3D display. Background technique [0002] Glasses-free 3D display technology breaks the limitation of two-dimensional display plane, and at the same time gets rid of the shackles brought by glasses-like 3D technology to users who need to wear special glasses, and truly realizes people's vision of putting three-dimensional scenes on the screen. Teaching, exhibition and many other fields are of great significance. [0003] Glasses-free 3D display solutions include parallax barrier technology, lenticular lens technology, pointing light source technology and multi-layer display technology. Most of the current relatively mature glasses-free 3D display technologies rely on an additional layer on the display panel to achieve "directivity" of the screen image. "Vision-blockin...

AI Technical Summary

Problems solved by technology

[0004] At present, the mainstream technologies of naked-eye 3D display are parallax barrier technology and lenticular lens technology. Among them, the parallax barrier technology has the problems of low screen brightness and serious loss of image resolution (inversely proportional to the number of viewpoints); The brightness is affected, but there is still the problem of image resolution loss

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