A Method for Panoramic Video Quality Evaluation
A panoramic video and quality evaluation technology, applied in TV, electrical components, image communication, etc., can solve problems such as dynamic changes, and achieve the effects of improving correlation, avoiding viewport prediction, and strong stability
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[0033] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.
[0034] The overall implementation block diagram of a panoramic video quality evaluation method proposed by the present invention is as follows: figure 1 shown, it includes the following steps:
[0035] Step 1: Set the original panoramic video to be composed of panoramic images of several frame groups, and set the panoramic video to be evaluated as the distorted panoramic video corresponding to the original panoramic video; The t-frame panoramic image is denoted as Denote the t-th panoramic image in the u-th frame group in the panoramic video to be evaluated as Among them, u and t are both positive integers, the initial values of u and t are both 1, 1≤u≤U, U is the total number of frame groups included in the original panoramic video, and the value of U is determined according to the actual panoramic video , 1≤t≤T, T is the total number...
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