3D (3-dimensional) image processing method, device and display system

Abstract

An embodiment of the invention discloses a 3D image processing method, a device and a display system. The method disclosed by the embodiment of the invention comprises the steps as follows: a signal sending device sets first identification and second identification at an interval in data available indicating signals of a 3D image, wherein the first identification and the second identification correspond to field synchronous heads of field synchronous signals, the first identification corresponds to the left-eye image of the 3D image, and the second identification corresponds to the right-eye image of the 3D image; and the signal sending device sends the field synchronous signals and the data available indicating signals provided with the first identification and the second identification to a display receiving device, so that the display receiving device generates a control signal used for controlling opening and closing of left and right lenses of a pair of 3D glasses according to the first identification and the second identification. With adoption of the embodiment of the invention, the display receiving device can identifies left-eye and right-eye images automatically, complete separation of the left-eye and right-eye images can be achieved, and left-eye and right-eye inverting condition is avoided.

Description

technical field [0001] Embodiments of the present invention relate to 3D image display technologies, and in particular, to a 3D image processing method, device, and display system. Background technique [0002] 3D image display technology is to pass the left and right eye images with parallax to the left eye and right eye without interference through circuit processing, so that the user can form a three-dimensional feeling under the synthesis of the cerebral cortex. [0003] In the prior art, the 3D signal used to display the 3D image is transmitted in frame continuous format, so that the 3D image can be quickly and alternately played on the display screen of the display receiving device, and when the display screen of the display receiving device plays the left-eye image , the 3D glasses only open the left lens, and when the display screen of the display receiving device plays the right eye image, the 3D glasses only open the right eye lens, thereby realizing the separation...

AI Technical Summary

Problems solved by technology

[0004] However, because the 3D signal in the frame continuous format satisfies the 3D display effect by increasing the refresh rate, and the left and right eye images are in different field signals, the display receiving device cannot automatically identify the left and right eye images, which will result in The left and right eye images output on the display screen are incorrectly separated, which will cause the left and right eyes to be reversed when the user watches, affecting the viewing effect

[0005] At present, in order to solve this problem, a left and right eye image switching switch is installed on the display receiving device or the left and right eye images are switched directly on the signal sending device through software, but the disadvantage is that when the signal is suddenly interrupted or the 3D signal source is replaced, The left and right eye images need to be corrected again, causing inconvenience to users

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