A method for quality assessment of 3D video with reduced reference
A technology for 3D video and quality evaluation, applied in TV, electrical components, stereo systems, etc., can solve problems such as quantification, uncontrollable virtual viewpoint rendering quality, and cannot be directly used to evaluate color, depth or virtual viewpoint video quality, etc. To achieve the effect of improving evaluation performance
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[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0038] A method for evaluating the quality of a reduced-reference 3D video proposed by the present invention, its realization flow diagram is as follows figure 1 As shown, it includes the following steps:
[0039] ① Order S org Denotes the original undistorted 3D video, let S dis means S org The 3D video obtained after distortion, the S dis As the distorted 3D video to be evaluated; the S org L org and R org , the S dis L dis and R dis ; org The left view image at time t is denoted as {L org,t (x,y)}, the R org The right view image at time t is denoted as {R org,t (x,y)}, the L dis The left view image at time t is denoted as {L dis,t (x,y)}, the R dis The right view image at time t is denoted as {R dis,t (x,y)}; among them, 1≤t≤T, 1≤x≤W, 1≤y≤H, T means L org The total number of frames of the left view image contained in , tha...
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