A 2D video to 3D video transmission and reconstruction method based on depth template
A template and in-depth technology, applied in the field of 2D video conversion to 3D video, can solve problems such as unfavorable transmission and storage, double the amount of video data, etc., achieve the effects of reducing transmission bandwidth and storage cost, increasing complexity, and improving conversion quality
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[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. This embodiment is only a first embodiment of the present invention but not all embodiments.
[0026] Perform 2D to 3D processing on a 2D video sequence, store the processing results and distribute them through the Internet, and decode and display the 3D video by the client. A simple depth template and a smoothness template are used to describe the depth and depth change smoothness of each image of the 2D video, and the depth template and the smoothness template use the same triangular mesh division. The triangle mesh of the depth template and smoothness template used is described as: using one or two of the two diagonal lines in each image of a rectangular 2D video, divide the rectangular picture into 2 or 4 triangles Area, assign a depth value and smoothness value to the three vertices of each triangular area; the depth value and smoothness value of ...
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