Three-dimensional image quality objective evaluation method based on zero watermark
A technology of objective quality evaluation and stereoscopic image, which is applied in image analysis, image data processing, image data processing, etc. It can solve the problems that are easily restricted and affected by other factors, are not suitable for engineering applications, and time-consuming subjective quality evaluation of stereoscopic images effort and other issues
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[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0043] The present invention proposes a partial reference stereoscopic image quality objective evaluation method based on zero watermark, which respectively evaluates the quality of the left viewpoint image and the right viewpoint image and the stereoscopic perception effect of the stereoscopic image, and compares the evaluation results of these two parts Combined to obtain the final objective evaluation result of the stereoscopic image quality. figure 1 Provided the overall realization block diagram of the inventive method, it mainly comprises the following steps:
[0044] ① Order S org To be the original undistorted stereo image, let S dis For the distorted stereo image to be evaluated, the original undistorted stereo image S org L org , the original undistorted stereo image S org The right-view image of R org , the distorted stereo imag...
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Abstract
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