Method and device for manufacturing and splicing 3D (three dimensional) picture

Abstract

The invention discloses a method and a device for manufacturing and splicing a 3D (three dimensional) picture. The method for manufacturing and splicing the 3D picture comprises the following steps: obtaining a left eye image and a right eye image needing to be displayed in real time to realize the conversion from 2D to 3D; dividing the left eye image and the right eye image into a preset amount of image blocks; calculating the sizes of superposed areas of the image blocks; carrying out fusion processing on the superposed areas of the image blocks. Seamless splicing can be realized when images of the image blocks are projected by an external projection machine, so that the size and integrity of a finally displayed picture are increased, the resolution ratio of the picture is increased, the projection distance of the projection machine is shortened, and thus the brightness of the picture is increased.

Description

technical field [0001] The invention relates to the field of 3D image production and display, in particular to a method and device for producing and splicing 3D images. Background technique [0002] The production of existing 3D interactive games generally adopts the method of real-time rendering. The left and right eye images of the game screen are obtained during the game production, and the game screen is displayed in two ways using the left and right eyes. Two projectors are used to project the left and right eye images respectively. Through polarized lenses and polarized glasses, the left and right eye images are respectively projected to the left and right eyeballs of the audience, thereby producing a three-dimensional game effect. Existing 3D interactive games have small screen sizes, and the left and right eye images can be projected onto the entire screen by using only one projector respectively. For large-size screens, due to the limitation of the resolution of th...

AI Technical Summary

Problems solved by technology

For large-size screens, due to the limitation of the resolution of the projector, the projected 3D interactive game screen is too small to cover the entire screen.

[0003] Even if multiple projectors are used to splice and project to increase the projection area, since the projected pictures are difficult to have no gaps or non-overlapping, there will be overlapping areas, and the images in the overlapping areas often have high brightness and abnormal colors, so existing Technology still needs to be improved and improved

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