Method for realizing three-dimensional display, display device and display system

Abstract

The invention discloses a method for realizing three-dimensional display, a display device and a display system. The method for realizing the three-dimensional display comprises the following steps: receiving rendered left viewpoint image data, rendered right viewpoint image data and control data; and selecting a left display screen corresponding to a left eye and a right display screen corresponding to a right eye in the display device according to the control data and displaying a left viewpoint image corresponding to the left viewpoint image data and a right viewpoint image corresponding to the right viewpoint image data so as to realize the three-dimensional display of an image. The method for realizing the three-dimensional display, the display device and the display system of the invention control the display device to display the viewpoint images of the left eye and the right eye according to the control data. Compared with the prior art, the method, the display device and the display system reduce realization cost without increasing hardware equipment additionally. In addition, the method, the display device and the display system control the display of the left eye and the right eye through the control data without causing visual confusion, and improve the effect on the three-dimensional display effectively.

Description

technical field [0001] The present invention relates to the technical field of virtual video, and more specifically, to a method for realizing stereoscopic display, a display device and a display system. Background technique [0002] The distance between human eyes is about 6.5 cm. When observing an object, the two eyes look at the object from different positions and angles. The left eye sees the left side of the object, and the right eye sees the right side of the object. Impressions combined to get a three-dimensional sense of it. [0003] At present, there are mainly the following technologies for realizing stereoscopic display: [0004] (1) Naked-eye multi-viewpoint technology: This technology allows the left and right eyes to see two different pictures with parallax from the display screen without using any tools, and reflect the two pictures with parallax to the The brain will produce a three-dimensional sense. The advantage of this technology is that the audience d...

AI Technical Summary

Problems solved by technology

In addition, because each spectacle lens is switched between open and closed states, the total amount of light entering the human eye is halved, making the picture darker when viewing

The synchronization method in this technology needs specific graphics card and driver support, and needs to add external clock-controlled hardware devices, which will increase the application cost

At the same time, this technology is aimed at displays with a refresh rate of 120Hz. Since the control of the refresh rate is fixed in the hardware, if the refresh rate of the display is further increased in the future, a higher system upgrade cost will be required to adapt to a higher refresh rate.

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