METHOD AND APPARATUS FOR ACHIEVING TRANSFORMATION OF A VIRTUAL VIEW INTO A THREE-DIMENSIONAL VIEW

摘要

A method and an apparatus for achieving transformation of a virtual view into a 3D view are provided. The method comprises: S1. capturing position coordinates of a human eye by a human-eye tracking module; S2. determining a rotation angle of a virtual scene and rotating the virtual scene according to the rotation angle to obtain a virtual holographic 3D view matrix by a first image processing module; S3. determining a shearing angle for each of viewpoints to generate a shearing matrix for the viewpoint in one-to-one correspondence, and post-multiplying the shearing matrix with a corresponding viewpoint model matrix to generate a left view and a right view by a second image processing module; and S4. projecting the left view and the right view of each of the viewpoints by the projection displaying module.

主权项

1. A method for achieving transformation of a virtual view into a three-dimensional (3D) view, comprising the following steps of:
S1. capturing position coordinates of a human eye by a human-eye tracking module; S2. determining a rotation angle of a virtual scene according to the position coordinates of the human eye and coordinates of a center of a screen of a projection displaying module, and rotating the virtual scene according to the rotation angle to obtain a virtual holographic 3D view matrix by a first image processing module; S3. determining a shearing angle for each of viewpoints according to coordinates of a center of the virtual scene, position coordinates of a viewer in the scene and coordinates of each of the viewpoints to generate a shearing matrix for each of the viewpoints in one-to-one correspondence, and post-multiplying the shearing matrix with a corresponding viewpoint model matrix to generate a left view and a right view by a second image processing module; and S4. projecting the left view and the right view of each of the viewpoints by the projection displaying module.